The statement that is not true is: b. Smaller sized primates do not show many key primate characteristics and are more similar to other mammals and rodents.
The film Clever Monkeys explores various aspects of non-human primates' behavior, sociality, and cognition.
The film demonstrates that primates, like humans, have complex social structures that can lead to both violent conflicts and compassionate care.
It also shows that much of primate behavior is learned through observation and experience, rather than being purely instinctive.
Moreover, some primates display behaviors that suggest they may experience emotions such as grief and respect when a member of their group dies.
However, the film does not suggest that smaller-sized primates lack key primate characteristics or are more similar to other mammals or rodents.
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how different parts of the human digestive system help to break down molecules of fat so that they can be absorbed into the body.
HELP! FAST! I'LL GIVE BRAINLYEST IF RIGHT!!!!
Which of the following are pharmacological treatments? Check all that apply. antacids endoscopies ultrasounds mint antibiotics
Answer:
Antiacids, antibiotics and mint (Peppermint oil is under preliminary research for its potential as a short-term treatment for irritable bowel syndrome)
Antacids and antibodies are the pharmacological treatments. Therefore, the correct statements are option A and option E.
What are pharmacological treatments?Pharmacological treatments are drugs that help to treat various medical conditions. They act by changing the biochemical and physiological properties of a body to cure the underlying disease.
Antacids used to treat stomach acid and conditions like heartburn by raising the pH of the stomach acid, thereby, relieving the digestion problems. Antibodies are also used to treat bacterial infections by targeting the growth of bacteria.
Endoscopies and ultrasounds, on the other hand, are used to examine internal organs or tissues and mint is a natural remedy to relieve digestion problems.
Therefore, antacids and antibodies are pharmacological treatments.
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1. **How does the amount of carbon the US emits compare to other countries?
Answer:
5.1 billion metric tons of carbon is emitted by U.S as compared to other countries which emits about 32.5 billion metric tons of carbon.
Explanation:
U.S emits about 5.1 billion metric tons of carbon in the atmosphere which contribute in air pollution also helps in rising the temperature of the earth atmosphere because carbondioxide is a green house gas which increases the earth temperature. The main reason of high amount of carbon emission is the high number of industries and more fossil fuels is burnt in the engines of vehicles.
What’s the answer to this?
dna unzips
Explanation:
A couple has 3 children: a 14 year old daughter and 2 sons ages 12 and 10. If the mother and daughter are both known to have a genetic disorder, what would the pedigree of this family look like?
The pedigree analysis in D will be the one where both mother and daughter are known to have a genetic disease. As a result, D is the right answer.
What is Pedigree analysis?Pedigree analysis is a family history diagram that employs standardized symbols to represent numerous persons in a family. A pedigree chart depicts the links between family members as well as which individuals within a family have particular genetic pathogenic variations, features, and diseases, as well as the vital state of the family members.
Both the mother and daughter in this case are known to have a hereditary disease. As a result, they will be represented by the same sign, but with a dark tint or backdrop. Also, healthy people will be represented by a hollow form. As a result, D is the right answer.
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5. Hypothetical Plants To compare logarithmic and exponential growth, we consider two hypothetical plants species A and species B, but that exhibit rather different growth rates. The height of species A (measured in feet) at age t (measured in years) is given by L(t)=ln(t)+1,t≥1 The height E (measured in feet) of species B at age t (measured in years), is given by E(t)=e^t−1,t≥1 (a) Show that the plants have the same height at time t=1. (b) Find the heights of each plant after 2,10,100 years. (c) How long does it take for each plant to double its height (i.e., grow to 2 feet tall)? (d) How long does it take to double height again (i.e., to reach 4 feet tall)? Compare with your answer to part (c). (e) How long does it take each plant to reach 3 feet tall? Compare to your answer to part(c).
(a) Both plants have a height of 1 foot at t=1.
(b) After 2 years: Species A ≈ 1.693 feet, Species B ≈ 6.389 feet.
After 10 years: Species A ≈ 3.303 feet, Species B ≈ 22025.465 feet.
After 100 years: Species A ≈ 5.605 feet, Species B ≈ 2.6881171418 x 10^43 feet.
(c) Species A takes about 6.389 years, Species B takes about 1.693 years to double their height.
(d) Species A takes about 54.598 years, Species B takes about 2.386 years to double height again.
(e) Species A takes about 19.304 years, Species B takes about 1.098 years to reach 3 feet tall.
(a) To show that the plants have the same height at time t=1, we need to evaluate the height functions L(t) and E(t) at t=1. For species A, the height function is L(t) = ln(t) + 1. Substituting t=1, we get L(1) = ln(1) + 1 = 0 + 1 = 1 foot. For species B, the height function is E(t) = e^t - 1. Substituting t=1, we get E(1) = e^1 - 1 = e - 1 ≈ 1.718 feet. Therefore, both species A and B have a height of 1 foot at t=1.
(b) To find the heights of each plant after 2, 10, and 100 years, we evaluate the height functions L(t) and E(t) at those time points. For species A, we have L(2) ≈ 1.693 feet, L(10) ≈ 3.303 feet, and L(100) ≈ 5.605 feet. For species B, we have E(2) ≈ 6.389 feet, E(10) ≈ 22025.465 feet, and E(100) ≈ 2.6881171418 x 10^43 feet.
(c) To determine how long it takes for each plant to double its height (reach 2 feet tall), we set the height functions L(t) and E(t) equal to 2 and solve for t. For species A, we have ln(t) + 1 = 2, which gives t ≈ 6.389 years. For species B, we have e^t - 1 = 2, which gives t ≈ 1.693 years. Thus, it takes approximately 6.389 years for species A and 1.693 years for species B to double their heights.
(d) To find how long it takes to double their height again (reach 4 feet tall), we set the height functions L(t) and E(t) equal to 4 and solve for t. For species A, ln(t) + 1 = 4 gives t ≈ 54.598 years. For species B, e^t - 1 = 4 gives t ≈ 2.386 years. Comparing with part (c), we can see that species A takes a significantly longer time to double its height again compared to species B.
(e) To determine how long it takes for each plant to reach 3 feet tall, we set the height functions L(t) and E(t) equal to 3 and solve for t. For species A, ln(t) + 1 = 3 gives t ≈ 19.304 years. For species B, e^t - 1 = 3 gives t ≈ 1.098 years. Comparing with part (c), we observe that species A takes a much longer time to reach 3 feet compared to doubling its height, whereas species B reaches 3 feet much faster than doubling its height.
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HELP FAST What is bacterial conjugation?
Bacterial conjugation is the production of offspring from a single parent
Bacterial conjugation is the mechanism used by bacterial cells to share genetic information.
Bacterial conjugation is the production of offspring through the joining of sex cells, producing offspring that have DNA from two parents.
Bacteria conjugation is the process by which organisms with both male and female parts fertilize themselves.
Answer:
B. Bacterial conjugation is the mechanism used by bacterial cells to share genetic information.
Explanation:
Conjugation is the process by which one bacterium transfers genetic material to another through direct contact.
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I’m confused on this test it’s called Natural selection unit test
its about evolution
animals looking different out of necessity in nature
***HELP!!!***How would an increase in precipitation most likely affect organisms in a terrestrial ecosystem?
Atmospheric carbon would increase
Decomposition would decrease
Primary production would increase
Water in reservoirs would decrease
An increase in precipitation in a terrestrial ecosystem would most likely have a positive effect on organisms. This is because an increase in rainfall would provide more water, which is essential for plants and animals to survive.
With more water available, primary production would increase, as plants would have more resources to grow and produce food. This, in turn, would benefit herbivores, which rely on plants for sustenance. Additionally, an increase in precipitation can help to reduce soil erosion and increase soil fertility. However, it is important to note that an increase in precipitation could also lead to flooding, which could have negative effects on certain organisms and their habitats. Overall, an increase in precipitation would likely have a beneficial impact on a terrestrial ecosystem.
An increase in precipitation would most likely affect organisms in a terrestrial ecosystem by increasing primary production. More precipitation provides additional water to plants, which helps them grow and produce more biomass. This leads to an increase in the availability of resources for herbivores and, ultimately, higher trophic levels. As a result, the overall productivity and energy flow within the ecosystem increase. While increased precipitation can have various effects on the ecosystem, the most direct impact is on primary production.
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That nature contributes to the supply of clean water is an
example of:
Choose one option:
Sustainability
Ecosystem services
Biomimicry
Industrial symbiosis
Ecosystem services is an example of how nature contributes to the supply of clean water. Ecosystem services are benefits that people obtain from ecosystems. They are distinguished into four categories: provisioning, regulating, cultural, and supporting services.
Ecosystem services include the provision of clean air and water, the pollination of crops, the mitigation of natural disasters, and the provision of recreational opportunities. Nature provides a variety of ecosystem services that are essential to human well-being. The supply of clean water is an example of ecosystem services. The water we drink comes from rivers, lakes, and underground aquifers that are replenished by rain and snowmelt.
These freshwater ecosystems not only provide us with water but also with food, fiber, and recreation opportunities. That nature contributes to the supply of clean water is an example of ecosystem services. Ecosystem services are benefits that people obtain from ecosystems.
The supply of clean water is one such service provided by nature, and it is essential for human well-being. The water we drink comes from rivers, lakes, and underground aquifers that are replenished by rain and snowmelt. These freshwater ecosystems not only provide us with water but also with food, fiber, and recreation opportunities.
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Use the diagram to identify the stream profile that correctly illustrates
settlement deposition
A. Profile 1
B. Profile 3
C. Profile 2
D. Profile 4
What did Lamarck believe about the passing of traits to offspring? Explain why he was right/wrong?
Answer:
He believed traits changed/acquired through an indivual's lifetime could be passed down to offspring
Explanation:
This is basically evolution, living things aquire things that help them survive and pass it down to their offspring.
13. After eating a lot of pasta
Insulin is released
Glucagon is released
Release of insulin is inhibited
Release of glucagon is inhibited
Both a and d are correct
15. In the lungs
Type 1 alveolar cells produce surfactant which increase the surface tension of water
Type 11 alveolar cells produce surfactant which decreased the surface tension of water
Alveolar macrophages maintain surfactant homeostasis
The productions of surfactant contributes to compliance of the lungs
B and D are correct
16. In a patient experiencing bronchoconstriction, due to asthma attack, stimulation of which of the following would be most likely to provide relief
a/alpha adrenergic receptors
B/beta adrenergic receptors
Serotonin receptors
Nicotinic cholinergic receptors
Muscarinic cholinergic receptors
17. Which is correct regarding ketone bodies
They may be used by certain tissues as a source of energy
They form as a results of accelerated rate of B oxidation
They can lead to acidosis
They may be formed in large amounts in unregulated diabetes mellitus
All of the above
13. Insulin is released: Insulin is released after eating a lot of pasta.
14. In the lungs:Type II alveolar cells produce surfactant, which decreases the surface tension of water. This causes a decrease in the amount of work needed to expand the lungs during breathing. B and D are correct.
15. In a patient experiencing bronchoconstriction, due to an asthma attack, stimulation of which of the following would be most likely to provide relief: Beta-adrenergic receptors would most likely provide relief from bronchoconstriction.16. Which of the following is correct regarding ketone bodies: They may be used by certain tissues as a source of energy. They form as a result of an accelerated rate of beta-oxidation. They can lead to acidosis. They may be formed in large amounts in unregulated diabetes mellitus. All of the above are correct.
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Bacteria that form irregular groups or clusters resembling grapes are called: ___________
Bacteria that form irregular groups or clusters resembling grapes are called: Staphylococci
(PLESE HELP) If you exert a force of 500 N to walk 4 m up a flight of stairs in 5 s, how much power do you
use? (INCLUDE THE UNIT for power!)
Answer:
100 good luck with the answer
Answer:
500 watts
Explanation:
power=force×vertical distance/ time
2000J/4s
500 watts
All vertebrates contain a similar pattern of organs, indicating that they are related to one another. This represents which of the following lines of evolutionary evidence?
A. fossil record
B. homology
C. convergent evolution
D. biogeography
E. development
All vertebrates contain a similar pattern of organs, indicating that they are related to one another, thereby, representing homology. The correct option is B.
Thus, the line of evolutionary evidence known as homology is the occurrence of a comparable pattern of organs in all vertebrates, suggesting their relatedness to one another.
Homology describes how diverse species have a common evolutionary ancestor and hence have similar structures, functions, or genetic sequences. All vertebrates have a pattern of organs, such as a spinal cord, brain, paired limbs, and a segmented body plan, which shows that these features were shared by a common ancestor from whom all vertebrates descended.
Thus, the ideal selection is option B.
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short note on importance of cell
Answer:ce
Explanation:
Cells provide structure and function for all living things, from microorganisms to humans. Scientists consider them the smallest form of life. Cells house the biological machinery that makes the proteins, chemicals, and signals responsible for everything that happens inside our bodies.
Answer: Cells are the basic unit of life and play a crucial role in maintaining the stability and functioning of organisms. They are responsible for performing various functions such as growth, reproduction, metabolism, and response to stimuli. The structure and function of cells are essential for the survival of all living things, and their proper functioning is critical to maintaining good health.
Explanation:
Cells are the basic unit of life and play a crucial role in maintaining the stability and functioning of organisms. They are responsible for performing various functions such as growth, reproduction, metabolism, and response to stimuli. The structure and function of cells are essential for the survival of all living things, and their proper functioning is critical to maintaining good health.
Cells are also essential for the development and functioning of tissues and organs, which in turn form the different systems in the body. For example, nerve cells help transmit electrical signals in the nervous system, while muscle cells contract and relax to produce movement.
In addition, cells are important in the field of medicine and biotechnology, where they are used in the production of vaccines, the study of diseases, and in regenerative medicine to repair or replace damaged tissues.
In conclusion, cells are critical for the survival and proper functioning of organisms, and their study has led to numerous advancements in the fields of medicine and biotechnology.
Which of the following is the best way to get information into long-term memory? A) rehearsal. B) elongation. C) elaboration. D) reverberation.
Elaboration is the best way to get information into long-term memory.
Elaboration refers to the process of actively engaging with new information by making meaningful associations and connections to existing knowledge or experiences. It involves expanding on the information, relating it to other concepts, and adding personal relevance or examples. Elaboration promotes deeper processing of the information, leading to better encoding and retention in long-term memory.
Compared to other options provided, rehearsal involves repetition without necessarily enhancing understanding or meaningful processing of the information. Elongation and reverberation are not recognized as specific cognitive processes related to memory encoding. Elaboration, on the other hand, encourages active thinking, analysis, and relating information to existing knowledge, which enhances the encoding process and improves the likelihood of transferring information into long-term memory.
By actively elaborating on new information, individuals can create stronger and more elaborate memory traces, facilitating better retrieval and long-term retention. Therefore, elaboration is considered the most effective strategy for encoding information into long-term memory.
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Which part of cell division is different in plant and animal cells?
cytokinesis
anaphase
mitosis
eukaryotic
Cytokinesis is the process in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It begins during anaphase and is completed at the end of telophase. Animal cells divide by a cleavage furrow. Plant cells divide by a cell plate that eventually becomes the cell wall.
Answer:
A (cytokinesis)
Explanation:
EDGE 2020
ZoneZ_Faze XBL on YT
fe^{2 } can form 6 coordination bonds. four of these bonds form between fe^{2 } and heme. when oxygen binds to a heme-containing protein, the two open coordination bonds of fe^{2 } are occupied by:
When oxygen binds to a heme-containing protein, the two open coordination bonds of Fe^2+ are occupied by oxygen atoms.
Iron is bound by heme, a type of porphyrin molecule. It is the subset of heme proteins known as the auxiliary group, which also includes myoglobin, cytochrome, peroxidase, catalase, etc. Myoglobin and conventional heme-binding proteins like haemoglobin work together to transport and store oxygen in vertebrates.
The two open coordination bonds of Fe2+ are occupied by oxygen atoms when oxygen attaches to heme-containing proteins. For instance, in the case of haemoglobin, the coordination between the iron atoms in the heme group and the oxygen atoms results in a stable complex that is essential to hemoglobin's ability to carry oxygen in the circulation. The heme group's iron atom can switch between the Fe2+ and Fe3+ oxidation states, enabling it to bind and release oxygen as required. Heme-containing proteins possess the crucial coordination of the iron atom with the oxygen atoms through the two open coordination bonds, which is what enables them to carry out their essential biological roles.
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In the enzyme-substrate complex pictured below, what is happening during the second picture?
A The catalyzed reaction is releasing a product.
B The enzyme is breaking bonds in the substrate
C The enzyme is keeping the bonds the same in the substrate.
D The substrate is beginning to bind to the enzyme
Answer: B The enzyme is breaking bonds in the substrate
Explanation:
How does the inheritance of dominant traits differ from the inheritance of recessive traits?
Answer:
Dominant traits are more visible than recessive traits
PLEASE HELP QUICKLY ;-;
50 points and brainliest for first correct answer please help I'm desperate lol
how many nadh molecules are produced in the tca cycle per molecule of acetyl-coa oxidized? 4 3 1 5 2
The TCA cycle is a central metabolic pathway that occurs in the mitochondria of cells. It is responsible for the oxidation of acetyl-CoA. Therefore, the correct answer is 3.
During each round of the TCA cycle, one molecule of acetyl-CoA enters and undergoes a series of reactions, resulting in the production of energy-rich molecules and the regeneration of the cycle's starting compound, oxaloacetate.In terms of NADH production, the TCA cycle generates three molecules of NADH from the oxidation of acetyl-CoA. NADH (nicotinamide adenine dinucleotide) is a coenzyme that carries high-energy electrons and plays a crucial role in cellular respiration.It serves as an electron carrier, which is subsequently used in the electron transport chain to generate ATP.
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In order for water to enter the cell, it must: Remain outside of the cell Cross the plasma membrane using a protein channel Latch onto sugars to cross the plasma membrane Diffuse through the plasma membrane Cholesterol provides which of the following functions for the cell membrane? Prevents the cell membrane from allowing water to enter the cell. Prevents cell membrane from breaking apart when temperature is too low. Prevents cell membrane from solidifying when temperature is too high. Prevents cell membrane from breaking apart when the temperature is too high.
In order for water to enter a cell, it primarily relies on the process of diffusion through the plasma membrane, option D is correct.
Water molecules are small and polar, allowing them to pass directly through the lipid bilayer of the plasma membrane. This process is known as osmosis. Water does not need to "remain outside of the cell" because it can freely move across the plasma membrane.
It also does not require protein channels or latch onto sugars to cross the plasma membrane. While protein channels called aquaporins facilitate the movement of water across some membranes, they are not a requirement for water to enter cells, option D is correct.
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The complete question is:
In order for water to enter the cell, it must:
A. Remain outside of the cell
B. Cross the plasma membrane using a protein channel
C. Latch onto sugars to cross the plasma membrane
D. Diffuse through the plasma membrane
What does the Miller-Urey experiment tell us about the origin of life?
A. Life forms from lightning
B. inorganic materials can form organic molecules under the right conditions
C. it did not produce anything because the results of the Miller-Urey experiment were disproved
D. organic materials are always formed during an intense lightning storm
Answer:
B inorganic materials can form organic molecules under the right conditions
10. If you wanted to know why puppies do not always resemble
their mother, you may want to consult a book on
a) zoology b) genetics c) anatomy d) cell biology
Answer:
B) Genetics
Explanation:
Genetics determine the physical features you get from your parents
Answer:
Genetics!!!!!
Explanation:
Cells that form most tissues and organs in an organism.
Answer:
yah
Explanation:
I don't understand..
Scientists are concerned that melting glaciers are exposing long frozen animals. When the ice melts, the animals thaw and begin to decompose. How will this affect the amount of co2 in the atmosphere?
The exposure and subsequent decomposition of long-frozen animals due to melting glaciers can potentially contribute to an increase in the amount of carbon dioxide (CO2) released into the atmosphere. Here's how this process can occur:
1. Decomposition: When the frozen animals thaw, the organic matter in their bodies starts to decompose. Decomposition is a natural process where organic material is broken down by bacteria and other microorganisms, releasing various gases, including carbon dioxide.
2. Carbon Release: During decomposition, carbon that was stored in the animal's tissues (in the form of organic compounds) is released back into the environment as carbon dioxide. This is because decomposers break down the organic matter, releasing carbon dioxide as a byproduct of their metabolic processes.
3. Greenhouse Effect: Carbon dioxide is a greenhouse gas that traps heat in the Earth's atmosphere, contributing to the greenhouse effect and global warming. As more carbon dioxide is released into the atmosphere through the decomposition of long-frozen animals, it can contribute to the overall increase in greenhouse gas concentrations and exacerbate climate change.
The impact of melting glaciers and the release of CO2 from decomposing animals is just one factor among many influencing the Earth's carbon cycle and atmospheric composition. The primary sources of carbon dioxide emissions are human activities, such as burning fossil fuels and deforestation. However, the release of carbon dioxide from decomposing organic matter, including long-frozen animals, can contribute to the carbon cycle and potentially have some impact on atmospheric CO2 levels.
Alfred Wegener brought together several lines of empirical evidence to support his theory of continental drift. Wegener proposed that all the landforms on Earth once formed a supercontinent called Pangaea, and they have drifted through tectonic plate movement to their present locations today.
Explain how the following observations likely led Wegener to infer that the landforms on Earth once formed a supercontinent called Pangaea in his theory of continental drift.
- The coastlines of South America and Africa look like puzzle pieces that fit together.
- Fossils of tropical plants have been found in Antarctica.
- Rocks of identical age, type, and sequence have been found in North America and Eurasia.
The evidence provided for the theory of Continental drift is as follows:
- The coastlines of South America and Africa look like puzzle pieces that fit together- Fossils of tropical plants have been found in Antarctica- Rocks of identical age, type, and sequence have been found in North America and Eurasia-What is the theory of Continental drift?The theory of Continental drift was proposed by Alfred Wegener in the year 1912. The theory of continental drift is the theory that once the whole earth was just one supercontinent Known as Pangaea which later broke up long ago and drifted apart to produce the various continents as we have them today.
The evidence provided for the theory of Continental drift is as follows:
- The coastlines of South America and Africa look like puzzle pieces that fit together - since these can fit together, it must be that they broke apart from each other from the Pangaea.- Fossils of tropical plants have been found in Antarctica - this proves that the whole earth was one supercontinent which these plants grew all over on, but the breaking apart of the Pangaea resulted in the separation of the continents.- Rocks of identical age, type, and sequence have been found in North America and Eurasia- this proves that the rock forms were all together on one planet.In conclusion, the theory of continental drift was that the continents of today were once a supercontinent which broke apart and drifted apart.
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