Answers
Answer:
ATP and NADPH are used to energy for the production of the Calvin cycle. Once their energy is released, they revert back to ADP and NADP+ and can be reused again.
Explanation:
ATP and NADPH are energy carriers that can be used to power chemical reactions. Once they have energized cellular processes, they become their 'low energy' form of ADP and NADP+. Later, they can reform ATP and NADPH to power more reactions
Related Questions
What happens to the onion skin cells when it is placed in a hypertonic solution?
Why does this happen?
Answers
When the onion skin cells are placed in a hypertonic solution, the water diffuses out of the cells, causing the cells to shrink.
What do you mean by hypertonic solution?A hypertonic solution is any external solution that has a high solute concentration and low water concentration compared to body fluids. In a hypertonic solution, the net movement of water will be out of the body and into the solution.
Hypertonic solutions have a higher concentration of dissolved particles than blood. An example of hypertonic IV solution is 3% Normal Saline (3% NaCl). When infused, hypertonic fluids cause an increased concentration of dissolved solutes in the intravascular space compared to the cells.
A solution will be hypertonic to a cell if its solute concentration is higher than that inside the cell, and the solutes cannot cross the membrane.
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Products made with or derived from transgenic of genetically modified organisms (GMOs) are called _____ products
Answers
Biotechnology is the answer. Biotechnological products are those created with or generated from transgenic genetically modified organisms (GMOs).
An organism that has had its genetic makeup altered through biotechnology in a way that does not happen normally through multiplication and/or natural recombination is referred to as a genetically modified organism (GMO); cloned animals are included in this definition.
The term "GMO" (genetically modified organism) refers to a plant, animal, or microorganism whose genetic material (DNA) has been altered using technology that typically entails the precise modification of DNA, such as the transfer of specific DNA from one organism to another.
As a result, biotechnology is the solution. Transgenic genetically modified organisms are used to manufacture or produce biotechnological products (GMOs).
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SOMEONE PLEASE HELP ME ITS DUE TONIGHT!!!! The figure below shows the experimental setup used to test female cichlid fish's mating preferences. The barriers separating the central tank from the end tanks are transparent in one direction but opaque in the other, so that the female in the central tank can observe one male in each of the tanks on the ends, but the males cannot observe the other male. In 16 out of 20 repeated trials, females preferential produced eggs in the spawning nests nearer the larger male.
Describe how information moves between organisms in this example. Explain what results of this experiment suggest about differential reproductive success in cichlids and how it relates to evolution.
Answers
Answer:
answer!!
Explanation:
In the described experimental setup, information moves between organisms through visual observation and behavioral responses. Here is a breakdown of the information flow:
Visual Observation: The female cichlid fish in the central tank can observe the males in the tanks on either end through the transparent barriers. This allows the female to visually assess the males' characteristics, such as their size or coloration.
Behavioral Responses: Based on the visual information received, the female cichlid fish exhibits a mating preference by depositing eggs in the spawning nests that are closer to the larger male. This behavior indicates that the female is selecting the male with certain traits that she finds desirable.
The results of this experiment suggest that female cichlid fish have a mating preference for larger males. Out of the 20 repeated trials, in 16 cases, the females chose to deposit their eggs in the spawning nests closer to the larger male. This preference indicates that larger males may possess traits that are favored by the females during the mating process.
In terms of evolution, these results are consistent with the concept of sexual selection. Female cichlids choosing larger males for reproduction can lead to differential reproductive success. Larger males may possess genetic or phenotypic advantages, such as enhanced fertility, better parental care, or increased fitness. As a result, their genes have a higher chance of being passed on to future generations, leading to the evolution of traits that are preferred by females.
This experiment provides insights into the role of mate choice and sexual selection in cichlid fish, highlighting how the preferences of females can influence reproductive success and contribute to evolutionary processes.
Identify which layer of the integumentary system each of the following is most likely to be found and provide a one phrase description of each (3pts): Phagocytic cells Keratinocytes Arrector pili Papillae responsible for fingerprints Melanocytes Paccinian corpuscles
Answers
Answer:
The integumentary system comprises the skin, nails, hair and exocrine glands. The average persons skin weighs a approximately 9Kilograms and spans about 20 square feet.
Phagocytic cells: These are found in the dermis or hypodermis. The skin layer that lies directly beneath the epidermis and above the subcutaneous layer is the dermis. It is made up of fibrous and flexible tissue and is the thickest layer of the skin. It thus gives the skin power and flexibility.
Phagocytic cells are cells within the skin that are designed for detecting, engulfing, and destroying pathogens (such as bacteria and other harmful organisms) and apoptotic cells. Apoptotic cells are cells in the human body that have spent their lifespan and are ready for replacement.
Keratinocytes: This is the most common type of cell in the human skin. It is mostly found on the Epidermis and comprises about 95% of the same.
The Epidermis is the most visible part of the skin. It is the part of the skin which the eyes can see. Its function is mostly protective. It receives all nutrition from the dermis because it does not contain any blood vessels.
Arrector Pili Muscle: Beneath the skin, there are tiny muscles that are attached to the base of a hair follicle at one end and to dermal tissue on the other end. These are known as the Arrector Pili.
Papillae: The dermal papillae comprise a little amount of the dermis. They project out of the epidermis. They aren't always immediately visible on the surface of the skin but tend to be quite obvious when examined under a microscope.
Melanocytes: These are neural crest-derived melanin-producing cells. They are mostly found in the lower layer of the skin's epidermis (also known as the stratum basale), the middle layer of the eye (uvea), the inner ear, the vaginal epithelium, the meninges, the bones, and the core. A black pigment mainly responsible for skin color is melanin.
Paccinian corpuscles: can always be seen in the deep part of the dermis of both glabrous and hairy skin. Structurally, they are very much like the Meissner's corpuscles.
Paccinian corpuscles can be found in the Periosteum of the bone, capsules of the joints, pancreas, other internal organs, breast, and genitalia.
Cheers
Why is it a good thing that DNA is not
alive?
A. because it doesn't need energy or rest
B. because it doesn't need protection
C. because it cannot make mistakes
D. because it cannot be altered by viruses
Answers
Because living things require a constant supply energy to continue living, the benefit of DNA being non-living is that it doesn't need energy or rest
What is DNA?DNA or deoxyribonucleic acid is a double-stranded long sequence of polynucleotides which serve as information storage unit about cellular structure and function.
The DNA is a non-living component of the the body.
Because DNA is non-living, it is able to effectively stote information with little or no need for energy requirement to maintain its structure and function.
Therefore, the benefit of DNA being non-living is that it doesn't need energy or rest.
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Answer: A
Explanation:
A scientist is attempting to provide support for the hypothesis that RNA was the first genetic material. Which of the following would be a workable alternate hypothesis?
(A) RNA, like DNA, is a carrier of genetic information and contains the nitrogen bases adenine, guanine, and cytosine.
(B) RNA can be observed to self-replicate without the assistance of proteins, while DNA always requires protein-based enzymes to replicate.
(C) RNA exists in both single-stranded and double-stranded configurations; however, it is less stable compared with DNA.
(D) Transfer RNA and ribosomal RNA are products of transcription, but they are not translated as is mRNA.
Answers
RNA can be observed to self-replicate without the assistance of proteins, while DNA always requires protein-based enzymes to replicate. Thus, option B is correct.
What is RNA?RNA has a nucleic acid that has a single-stranded structure. RNA is also a genetic material. It helps in coding, decoding, and gene expression. RNA was the first genetic material and RNA can be replicated by itself. It has evolved all the methods that are necessary to store genetic information.
Thus, the hypothesis (B) RNA can be observed to self-replicate without the assistance of proteins, while DNA always requires protein-based enzymes to replicate is the correct option.
Therefore, RNA can be observed to self-replicate without the assistance of proteins, while DNA always requires protein-based enzymes to replicate. Thus, option B is correct.
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A physician examines a patient who complains of breathing problems. She finds fluctuations in the patient’s blood pressure and heart rate. The physician thinks it’s because of a brain injury. Which part of the brain is affected?
Answers
Answer:
Medulla oblongata
Explanation:
Answer:
Medulla oblongata
Explanation:
What is always true about the total amount of O2 and CO2 in the test tube
Answers
What could be the caused of hydronephrosis?
Answers
result for certain diseases
Explanation:
blood clot, kidney stones, urinary tract infection
which would best describe the process of natural selection
Answers
Answer:
D individuals that are well adapted to their environment survive
National Park Service organic Act pros and cons
Answers
The National Park Service Organic Act has been instrumental in the preservation and management of national parks, it is important to address the limitations in funding, strike a balance between conservation and visitor use, and foster constructive relationships.
The National Park Service Organic Act, enacted in 1916, has had both pros and cons in its impact on the management and preservation of national parks in the United States. One of the significant advantages of the Organic Act is its emphasis on the preservation of natural and cultural resources. By prioritizing conservation, it ensures that these invaluable assets are protected and maintained for future generations to appreciate.
The act also established a centralized management agency, the National Park Service, which has brought consistency in policies and standards across various parks. This unified approach has facilitated efficient and effective management practices. Another positive aspect of the Organic Act is its focus on public access and enjoyment.
This promotes a greater appreciation for the environment and fosters a sense of stewardship. However, the Organic Act does have some drawbacks. Insufficient funding often poses a challenge for the National Park Service, leading to limited resources for park maintenance, visitor services, and conservation efforts. This can impact the quality of visitor experiences and the ability to adequately protect and preserve park resources.
Another potential downside is the delicate balance that the act aims to strike between conservation and visitor use. Managing the increasing demands of visitors while minimizing environmental impacts can be a complex task, resulting in conflicts and challenges for park management. Striking a balance between the needs of local communities and the goals of park preservation can be an ongoing challenge that requires thoughtful engagement and collaboration.
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c) Compare: - (1) Reflex action and Tropism. Four (4) points
Answers
Answer:
Explanation:
Sure! Here are four points comparing reflex action and tropism:
1. Definition and Nature:
- Reflex Action: Reflex action is an involuntary and rapid response to a specific stimulus, usually involving the nervous system. It is a type of automatic response that occurs without conscious thought or decision-making.
- Tropism: Tropism is a growth or movement response exhibited by plants in response to external stimuli. It is a directional growth or movement towards or away from a stimulus, such as light or gravity.
2. Types of Organisms:
- Reflex Action: Reflex actions are typically observed in animals, including humans. They are mediated by the nervous system and involve sensory receptors, neurons, and effectors.
- Tropism: Tropisms are primarily observed in plants, although some simple organisms like fungi and bacteria may also exhibit tropic responses. Plants show various tropic responses, such as phototropism (response to light), geotropism/gravitropism (response to gravity), and thigmotropism (response to touch).
3. Stimulus and Response:
- Reflex Action: Reflex actions are triggered by specific stimuli, such as pain, heat, or pressure. The response is immediate and aims to protect the organism or maintain homeostasis. Examples include pulling away from a hot object or blinking in response to a bright light.
- Tropism: Tropic responses in plants are triggered by external stimuli, such as light, gravity, or touch. The response is gradual and directional, leading to growth or movement towards or away from the stimulus. Examples include plant stems bending towards a light source (positive phototropism) or roots growing downward due to gravity (positive geotropism).
4. Mechanism:
- Reflex Action: Reflex actions involve a complex neural pathway. When a sensory receptor detects a stimulus, it sends a signal to the spinal cord or brain, which then sends an immediate motor response signal to the effectors (muscles or glands) to produce the reflexive action.
- Tropism: Tropisms in plants are typically controlled by hormones and growth regulators. The stimuli are detected by specialized cells or structures in the plant, and the hormones direct the growth or movement towards or away from the stimulus. The response is often mediated by differential growth rates on different sides of the plant part, resulting in bending or curvature.
It's important to note that while reflex actions are quick and involve animals' nervous systems, tropisms are slower and primarily observed in plants as growth responses.
What can you infer from the rock record and the fossil record? Give
two specific examples of evidence and how that evidence helps
scientists organize geologic time.
Answers
From the rock record and fossil record, scientists can infer the history of the Earth and the changes that have occurred over time. The rock record provides information about the physical and chemical properties of rocks and their formation, while the fossil record provides evidence of the past life on Earth.
One specific example of evidence from the rock record is the principle of superposition. This principle states that in a sequence of undisturbed rocks, the oldest rocks are at the bottom and the youngest rocks are at the top. By studying the order of rock layers, scientists can determine the relative ages of the rocks and the events that occurred during their formation.
Another example of evidence from the fossil record is the concept of index fossils. Index fossils are fossils of organisms that lived during a relatively short period of geologic time and were widespread, making them useful for dating rocks and correlating geologic events. For example, the trilobite species Phacops rana is an index fossil of the Ordovician period, which helps scientists to identify and date rocks of that age.
Overall, the evidence from the rock and fossil record helps scientists to organize geologic time by providing a relative timeline of events and the evolution of life on Earth.
I have no idea what the answer is but ill give points for CORRECT answers only!!!
Answers
Answer:
A
Explanation:
Proteins on the surface of a human cell and on a bird influenza virus are represented in the diagram below. Describe a change in the bird influenza virus that would allow it to infect this human cell.
Answers
Answer:
Viral proteins can modify the most superficial portion in such a way that it is complementary to the receptor of the human cell.
Generally this happens due to a genetic recombination between an avian virus and a human virus within the respiratory epithelium of the pig: this process underlies the emergence of new, more virulent strains of the influenza virus and underlies the emergence of influenza pandemics
Give brainlist to the best answer
Answers
Answer: The answer is 'it provides spores for reproduction'
Explanation:
How changes in permeability affect diffusion and osmosis Imagine a beaker of water that contains two types of solutes, represented in the following diagrams by the colors red and blue. A barrier divides the beaker in half and consists of a phospholipid bilayer and embedded integral proteins. This barrier mimics For the first 30 minutes, no net changes occur within the beaker. The image that follows is a snapshot of the solute and water particles at exactly 30 minutes. Each colored arrow tracks the movement of a single blue, red, or grey particle over the course of these 30 minutes. Snapshot at 30 Minutes Number of Particles Red: 2 Blue: 4 Water (grey): 100 Number of Particles Red: 4 Blue: 2 Water (grey): 100 Red Concentration: 0.02 0.04: Red Concentration Blue Concentration: 0.04 0.02: Blue Concentration The concentration of a solute is typically given in terms of molarity, or the number of moles of a solute per liter of solvent. In this problem, concentration is represented in terms of the ratio of the number of solute particles to solvent particles. For example, on the left side, there are 2 red solute particles and 100 water particles. Therefore, the concentration is = 0.02 red particles per solvent particle. 2 100 In the following table, determine whether each of the statements correctly describe the events of the first 30 minutes. In the First 30 Minutes True or False A concentration gradient exists for the red solute. Red particles can move freely throughout the beaker. Water can move freely throughout the beaker. At the end of 30 minutes, an electric field is applied to the membrane. The membrane proteins change shape, altering the permeability of the barrier. Over the next 30 minutes, the contents of both sides of the beaker change. Following is a snapshot of the solute and water particles after exactly 60 minutes. Calculate the concentration of the red solute in the right half of the beaker and enter it in the corresponding box (marked with a "?"). Snapshot at 60 Minutes Number of Particles Red: 3 Blue: 3 Water (grey): 100 Number of Particles Red: 3 Blue: 3 Water (grey): 100 Red Concentration: 0.03 с : Red Concentration Blue Concentration: 0.03 0.03: Blue Concentration с In the following table, determine whether each of the statements correctly describe the events between 30 and 60 minutes. Between 30 and 60 Minutes True or False Diffusion of the red solute occurs. A concentration gradient remains the same for the red solute. Water can move freely throughout the beaker. At the end of 60 minutes, ATP is added to both sides of the beaker in equal amounts. Following is a snapshot of the solute and water particles after exactly 90 minutes. Calculate the concentration of the red solute in the right half of the beaker and enter it in the corresponding box (marked with a "?"). Snapshot at 90 Minutes Number of Particles Red: 6 Blue: 3 Water (grey): 150 Number of Particles Red: 0 Blue: 3 Water (grey): 50 Red Concentration: 0.04 с : Red Concentration Blue Concentration: 0.02 0.06: Blue Concentration с In the following table, determine whether each of the statements correctly describe the events between 60 and 90 minutes. Between 60 and 90 Minutes True or False The concentration gradient of the red and blue solute intensifies. Red and blue particles undergo diffusion. Red and blue particles undergo active transport.
Answers
Changes in permeability can affect diffusion and osmosis by altering the ability of solutes and water molecules to cross a barrier, such as a cell membrane.
What happens when the permeability of barrier increases?If the permeability of the barrier increases, more solutes and water molecules will be able to cross the barrier, which can increase the rate of diffusion and osmosis. Conversely, if the permeability of the barrier decreases, fewer solutes and water molecules will be able to cross the barrier, which can decrease the rate of diffusion and osmosis.
Based on the information provided in the problem, the following statements are true for the first 30 minutes:
True: A concentration gradient exists for the red solute. This is because there are more red solute particles on one side of the barrier than on the other side, which creates a concentration gradient that drives diffusion.
False: Red particles cannot move freely throughout the beaker because they are confined to one side of the barrier.
True: Water can move freely throughout the beaker because it is not restricted by the barrier.
False: No electric field is applied to the membrane during the first 30 minutes.
False: The contents of both sides of the beaker do not change during the first 30 minutes.
For the period between 30 and 60 minutes, the following statements are true:
True: Diffusion of the red solute occurs because there is a concentration gradient that drives the movement of solute particles from high to low concentration.
True: The concentration gradient remains the same for the red solute because there are still more red solute particles on one side of the barrier than on the other side.
True: Water can move freely throughout the beaker because it is not restricted by the barrier.
False: ATP is not added to either side of the beaker during this period.
Finally, for the period between 60 and 90 minutes, the following statements are true:
True: The concentration gradient of the red and blue solute intensifies because more solute particles are present on one side of the barrier than on the other side.
True: Red and blue particles undergo diffusion because there is a concentration gradient that drives their movement.
False: Red and blue particles do not undergo active transport because ATP is not added to either side of the beaker.
The concentration of the red solute in the right half of the beaker at 90 minutes is 0, since all of the red solute particles have diffused to the left half of the beaker.
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Which property of a plant species would be MOST USEFUL for meeting the scientists' goal?
Answers
The property of a plant species that would be MOST USEFUL for the scientists' goal of developing a useful crop plant through selective breeding is Very high genetic variation. The correct answer is option B.
High genetic variation within a plant species means that there is a wide range of genetic traits and characteristics present. This provides a greater chance of finding desirable traits that can be selected for and developed in the breeding process. By selecting plants with specific desired traits and crossing them, scientists can increase the likelihood of producing offspring with those traits. Over time, this can lead to the development of a new plant variety with improved qualities such as higher yield, resistance to pests or diseases, or improved nutritional value. Therefore, the correct answer is option B.In summary, a plant species with very high genetic variation would be most useful for the scientists' goal of developing new farm crops through selective breeding because it increases the chances of finding desirable traits and allows for the development of improved qualities in the offspring.For more questions on selective breeding
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The correct question would be as
A team of scientists is studying several plant species that they think could become new farm crops. The scientists want to apply selective breeding to develop one of the species into useful crop plants. Which property of a plant species would be MOST USEFUL for meeting the scientists' goal? A. very low genetic variation B. very high genetic variation C. producing only a few fruits and seeds each growing season
2. most abundant fossil fuel in the world O a. a. fossil fuels O b. electric generator O c. acid precipitation O d. oil refinery O e. coal
Answers
Answer:
O e. Coal
Is the most abundant fuel in the world
explain the concept of mutation and how mutations can translate to a loss or gain of function in an organism
Answers
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses. Germ line mutations occur in the eggs and sperm and can be passed on to offspring, while somatic mutations occur in body cells and are not passed on.
Recessive mutations inactivate the affected gene and lead to a loss of function. For instance, recessive mutations may remove part of or all the gene from the chromosome, disrupt expression of the gene, or alter the structure of the encoded protein, thereby altering its function.
Hydrophilic substances "dissolve" in water, what does that mean?
How does it pull apart bonds like in glucose?
What about the lipid bilayer with the phospholipid hydrophilic head, why doesn't it get ripped off the tails?
Answers
Answer:
mark me pls
Explanation:
Q1)When a substance is said to “dissolve” in water, it means that it is able to mix with the water molecules and form a homogeneous solution. This means that the substance is evenly distributed throughout the water and is no longer visible as a separate entity. Hydrophilic substances are able to dissolve in water because they have a strong affinity for water molecules, allowing them to form strong hydrogen bonds with them.
Q3)The hydrophilic head of the phospholipid is held in place by a combination of electrostatic and hydrogen bonding interactions with the hydrophobic tails. These interactions are strong enough to keep the head and tail together, even when the bilayer is subjected to mechanical forces.
A student dissolves 4 grams of salt into 10 grams of water. The total weight of the solution is 14 grams. The student then heats the solution until all of the liquid turns into a gas and only the salt is left. The student is able to collect the evaporated gas. The student weighs the salt left over from the solution and the evaporated gas.
How much should the student expect the salt and vapor to weigh?
Answers
Answer:
14 grams
Explanation:
4 grams of salt and 10 grams of water
According to the law of conservation of mass, mass can neither be created, nor be destroyed in a chemical reaction so the weight of the products will be the same as the weight of the reactants.
80 POINTS, FAIRLY SIMPLE QUESTION
The Rolling Plains ecoregion lies west of the Crosstimbers area of Texas and at elevations between 900-4000 ft. The Rolling Plains is a part of the central United States Great Plains system. Like the Crosstimbers ecoregion, it has rolling hills. These topographical features are due to the several rivers that flow through this ecoregion.
The rivers in the area weather and erode the land, forming __________ in this area.
A) canyons
B) deltas
C) dunes
D) plateaus
Answers
Answer: A is talking to me try it
Explanation:
Answer:
A) canyons
Explanation:
What best describes the purpose of taking vitamin supplements?
Answers
How do restriction enzymes work?
Answers
Explanation:
Like all enzymes, a restriction enzyme works by shape-to-shape matching. When it comes into contact with a DNA sequence with a shape that matches a part of the enzyme, called the recognition site, it wraps around the DNA and causes a break in both strands of the DNA molecule.
in which process is oxygen absorbed by an organism
Answers
Answer:
the process of breathing (inhalation)
Answer:
Respiration
Explanation:
Ap ex
I need help asap keep words under 250
For this assignment, you will be writing an abstract of a scientific paper. (25 points)
An abstract is a short, concise summary of a scientific study or literature review.
Be sure you summarize each section of the research paper in your abstract.
Keep your abstract under 250 words
Be concise!
Answers
Title: Effects of Mindfulness-Based Interventions on Stress and Anxiety in College Students: A Meta-Analysis
How to write the Abstract:Background: Mindfulness-based interventions (MBIs) have been increasingly used to address stress and anxiety in college students. However, the effectiveness of these interventions remains unclear. This meta-analysis aimed to evaluate the effects of MBIs on stress and anxiety in college students.
Methods: A systematic literature search was conducted, and a total of 12 studies were included in this meta-analysis. The quality of the studies was assessed using the Cochrane Risk of Bias tool. A random-effects model was used to estimate the effect sizes of MBIs on stress and anxiety.
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Type an X beside all the TRUE facts about estuaries.
22. Estuaries are partially enclosed bodies of water where salt water from the ocean mixes
with fresh water from rivers and streams (brackish water).
23. Estuaries have some of the highest abundance of organisms of all of the ecosystems in
the world.
24. Estuaries have very deep waters.
25. Estuaries provide food, shelter and nursery grounds for animals.
26. Estuaries tend to have low amounts of nutrients in their waters.
27. Estuaries are called the “cradle of the ocean.”
28. Estuaries are part of the intertidal zone.
29. Estuaries are stable environments in terms of tides, salinity and temperature.
Answers
Answer:
22 is correct, 24 is correct, 25 is correct and 28 is correct
Explanation:
Answer:
Except for 24 and 26. . All the statements are correct.
Explanation:
Statement 22: It provides for the definition of an estuary i.e., partially closed bodies of water where water from ocean mixes with freshwater from rivers, lakes, or streams. Therefore, the statement is TRUE.Statement 23: Estuaries have a very ideal ecosystem which supports both lives underwater and land making them rich in wildlife. This is because of the rich nutrient deposition in and around the estuaries. Therefore, the statement is TRUE.Statement 24: Estuaries usually have shallow beds and do not tend to have deep water. Therefore, this statement is FALSE.Statement 25: Since estuaries have good climatic conditions rich of flora and nutrients. It can provide food, shelter, and nursery grounds to animals. Therefore, this statement is TRUE.Statement 26: Estuaries have a high deposition of nutrient as it includes the nutrient from the freshwater lakes and rivers as well as the nutrients from the sea and ocean. Hence, this statement is FALSE.Statement 27: The aquatic plants and shallow water provides good hiding places and protection to the eggs of many animals. Proving it to be an excellent nursing ground away from predators, this is the reason it is called the cradle of the ocean. Therefore, this statement is TRUE.Statement 28: The intertidal zone is an area where the ocean meets the land during high and low tides. Since estuaries are located at the bank of the ocean, therefore, it is a part of the intertidal zone. Hence, this statement is TRUE.Statement 29: Estuaries have a stable temperature ranging between 13 degrees Celsius to 60 degrees Celsius. Estuaries have a stable salinity of 0.5 to 35 ppt and are located at a safe tide zone. Therefore, this statement is TRUE.For more information:
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Which brain region is believed to play a critical role in OCD?
anterior cortex
prefrontal cortex
orbitofrontal cortex
cingulate cortex
Answers
You close your eyes, with your hand in front of your face for one minute. You quickly blink your eyes and find that even with your eyes closed, you can "see" your hand briefly. Why does this occur?
1) because elaborative rehearsal has transferred this image to your Long-Term Store/Memory, where it is stored indefinitely
2) because auditory images are held in Sensory Store/Memory for up to several seconds
3) because visual images are held in Sensory Store/Memory for up to about 1/4 second
4) because maintenance rehearsal keeps this image in your Short-Term Store/Memory indefinitely
Answers
Answer:
because visual images are held in sensory store/memory for up to 1/4 second
You can "see" your hand briefly because visual images are held in Sensory
Store/Memory for up to about 1/4 second.
When the sensory organ involving the eyes views an object briefly, the
information is usually passed to the brain which tells the type of object and
the action to take in response to the stimuli.
In this case, the visual image are usually held in the sensory
store/memory(brain) for few seconds which is why it is seen briefly even
after closing the eyes.
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