C. Procedures: Using SamData to estimate Energy Transfer from Producers to Primary Producers In this part of the lab, teams used Brussels Sprouts as their producers and cabbage butterfly larvae as the primary consumers. Refer back to the E/Biomass diagram for butterfly larvae you filled out in Pre-Lab #2 With your group, discuss how you would calculate the secondary productivity and the amount of energy lost to cellular respiration Known values (energy contained): plant 4.35 kcal/g larvae 5,5 kcal/g frass 4.75 kcal/g 1. Suggest a reason(s) why plants, larvae and frass might contain differing amounts of energy.
Answers
Plants, larvae, and frass might contain differing amounts of energy due to differences in their biochemical composition, nutrient content, and metabolic processes.
The differences in the biochemical composition of plants, larvae, and frass stem from the unique requirements and strategies of each organism. Plants are primary producers and derive their energy from photosynthesis, which involves converting light energy into chemical energy in the form of carbohydrates such as glucose. The amount and quality of energy stored in plants depend on factors such as the availability of light, water, and nutrients, as well as the plant species and growth stage.
On the other hand, larvae are consumers and must obtain their energy by consuming other organisms, such as plants. The quality and quantity of energy contained in larvae depend on their diet, which can vary depending on factors such as the plant species, growth stage, and availability, as well as the feeding behavior and digestive physiology of the larvae.
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Related Questions
Who were the four main scientists involved in the discovery of the structure of DNA Why were only three of them awarded the Nobel Prize?
Answers
Answer:
The four main scientists involved in the discovery of the structure of DNA are Francis Crick, James Watson, Maurice Wilkins and Rosalind Franklin. Only three of them were awarded the Nobel prize because it was not awarded posthumously.
Explanation:
Rosalind Franklin was instructed by Dr Wilkins to conduct research on the DNA structure using X-ray crystallography. However, the final image that was obtained by her was shown by her student to Wilkins who showed it to Watson. Therefore, there are four main scientists who contributed to the discovery of the DNA structure. The Nobel prize was not given to her because she succumbed to ovarian cancer, four years before the prize was given. Nobel prizes were not given posthumously therefore, only three of them were awarded.
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Lysogenic viruses do not
Answers
Answer:
Unlike a lytic virus, a lysogenic virus does not cause the host cell to lyse away. A lysogenic virus can remain inactive for a period of time. In lysogenic infection, viral DNA gets integrated with the host cell's DNA, where it is copied along with the host cell's DNA when the host cell replicates.
Explanation:
how does grey’s anatomy on abc reflect a different brand than the sopranos on hbo?
Answers
Grey's Anatomy on ABC reflects a different brand than The Sopranos on HBO in several ways. Firstly, Grey's Anatomy is a medical drama television series that is primarily aimed at a female audience. The show is known for its strong, female-led cast, which includes some of the most iconic female characters in television history. Grey's Anatomy is also known for its emotional storylines that explore complex themes like love, loss, and grief.
On the other hand, The Sopranos is a crime drama series that is primarily aimed at a male audience. The show is known for its gritty, realistic depiction of organized crime in America. Unlike Grey's Anatomy, The Sopranos is known for its violent content and its unapologetic portrayal of criminal behavior.
Another way in which Grey's Anatomy reflects a different brand than The Sopranos is in terms of its audience demographic. Grey's Anatomy is watched by a wide range of viewers, including women, men, and families. The show is known for its broad appeal and its ability to attract viewers from all walks of life.
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what are three mechanisms of carrier-mediated transport? multiple select question. facilitated diffusion simple diffusion primary active transport secondary active transport endocytosis
Answers
The three mechanisms (facilitated diffusion, primary active transport, and secondary active transport) are essential for regulating the transport of molecules across cell membranes.
Hi! Your question is about the three mechanisms of carrier-mediated transport. The three mechanisms of carrier-mediated transport include facilitated diffusion, primary active transport, and secondary active transport.
1. Facilitated diffusion: This is a passive transport mechanism where molecules move across the cell membrane through carrier proteins without requiring energy input. The molecules move from an area of higher concentration to an area of lower concentration.
2. Primary active transport: This mechanism uses energy from ATP hydrolysis to move molecules against their concentration gradient. In this process, the carrier protein changes its conformation to transport the molecule across the membrane.
3. Secondary active transport: This process uses the energy stored in an ion gradient, created by primary active transport, to move other molecules against their concentration gradient. Secondary active transport relies on a carrier protein to simultaneously transport both ions and the target molecule.
These three mechanisms (facilitated diffusion, primary active transport, and secondary active transport) are essential for regulating the transport of molecules across cell membranes.
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which two statements are true about fungus- like protists
Answers
Answer:
Fungus-like protists feed on decaying leaves. They reproduce using spores. They use pseudopods to engulf any foreign material and convert it into food.
What is zoology in simple words?
Answers
Answer:
the study of animals
Explanation:
trust
Answer:
Zoo as in animals ology as in the study of.
Explanation:
The study of animals
how does the presence of large fenestrations within sinusoids affect the movement of cancerous cells or bacteria?
Answers
The large fenestrations in sinusoids affect the movement of cancerous cells or bacteria by allowing them to enter and exit the bloodstream easily.
Fenestrations are tiny holes found in the walls of small capillaries that allow the exchange of nutrients, gases, and other molecules between the bloodstream and surrounding tissues. The diameter of these fenestrations is larger than that of the endothelial cells' cell membrane, resulting in increased permeability.
In the case of sinusoids, they have larger fenestrations that facilitate the movement of larger substances, such as proteins, white blood cells, and other cells, through the endothelium and into the surrounding tissues. As a result, the presence of large fenestrations within sinusoids makes it simpler for cancerous cells or bacteria to pass into and out of the bloodstream.
In general, fenestrations are critical for many physiological processes. They provide a selective barrier that prevents the movement of certain substances while allowing others to pass through. Fenestrations also help with the movement of immune cells and other molecules that are necessary for maintaining tissue homeostasis.
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2. Sam and Jerry are having a discussion in their Environmental Science class. Sam
says that abiotic factors determine what biotic factors can be in an ecosystem. Jerry
says that biotic factors determine what abiotic factors can be in an ecosystem. Who
is correct? Use an example to support your answer. (2 points)
Answers
says that abiotic factors determine what biotic factors can be in an ecosystem. Jerry
Name two ways water travels from land to enter the ocean.
Answers
Explanation In nature, water is constantly circling: from the water surfaces it evaporates, travels up in the atmosphere, there it condensates, forms clouds, and then again falls to the land and water surfaces. This cycle has been going on for thousands and thousands of years and is known as the water cycle.
Now, the real question is how does the water, fallen from the clouds, on the land, travel back to the oceans.
Soil consists of multiple layers, some are water permeable, and some are not. When water (rain) reaches the soil, through tiny pores in upper permeable layers it will travel downward, deeper and deeper. This process is called the seepage. Upon reaching the water-impermeable layers, it stops, becoming part of what is known the underground water. It will continue to flow on this layer until it finds its way back on the surface, usually in a form of a spring, which will find its way to a river, and river will take that water to a sea or an ocean.
However, if the soil is to saturated with water, especially during long rainy, stormy period, or in the spring, after the snow melts. This excess water will, because of the gravity, flow over the earth's surface, from higher (mountains) to lower (valley) areas, making its way to some valley river, which will take it further to a sea or an ocean.
Upon reaching the ocean, this land-water can again join the water cycle, again and again.
Answer:
Seepage; runoff
Explanation:
Nature's water cycle is a continuous process in which water moves through the Earth's atmosphere, surface, and underground, driven by the sun's energy and the forces of gravity. When water evaporates from the Earth's surface, it rises into the atmosphere, where it condenses and forms clouds. These clouds can then release their moisture as precipitation, which falls back to the Earth's surface.
SOMEBODY HELP PLSSS ILL GIVE BRAINLIESTTTT
Answers
Answer:
D
Explanation:
Index fossils are the basis for defining boundaries in the geologic time scale and for the correlation of strata. They also have a wide geographic distribution and a short range through time
Answer:
D
Explanation:
Key Questions: How does the change in energy of a chemical reaction predict whether or not the reaction will occur
spontaneously?
Answers
Answer:
Explanation:
Im a bit confused because of wording.
Chemical reactions that absorb energy will not occur without a source of energy. Energy Changes. Energy is released or absorbed whenever chemical bonds are formed or broken during chemical reactions.
If you're looking for the meaning of "Spontaniously"
It means.
"as a result of a sudden impulse and without premeditation."
some substances move in the body down a pressure , such as from high pressure to low pressure.
Answers
Certain substances move in the body from high pressure to low pressure. This process in the kidney is referred to as glomerular filtration.
The kidney filters the toxins and waste materials out of the blood through a process known as filtration. They leave the body through urine excretion. Thus, the kidney serves as the body's filter. Normally, the main force of filtration across the capillary wall is hydrostatic pressure. The glomerular capillaries' filtration process is controlled by certain forces.
When the glomerular membrane's hydrostatic pressure is greater than the glomerular capsule's hydrostatic pressure and the blood colloid's osmotic pressure, glomerular filtration takes place. As a result, the substance shifts from a high-pressure area to a low-pressure area.
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Which animal is most closely related to the bird
Answers
Answer:
The answer is Crocodile
Hope this helps you
Answer:
Crocodiles
Explanation:
Birds are most closely related to crocodiles.
Crocodiles and birds are part of the same larger group, called archosaurs.
Which three structures are found in both prokaryotic and eukaryotic cells?
Answers
Answer:
Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment.
Explanation:
How Christianity came to South Africa
Answers
Answer:
Christianity was first introduced to South Africa in the 1600s when large numbers of Christian missionaries began arriving from the Netherlands. Further missionaries from the United Kingdom, France, Germany, Scandinavia and the United States started to arrive from the early 1800s.
Explanation:
Christianity was first introduced to South Africa in the 1600s when large numbers of Christian missionaries began arriving from the Netherlands. Further missionaries from the United Kingdom, France, Germany, Scandinavia and the United States started to arrive from the early 1800s.
Which of the following elements is not likely to be formed in the sun at come time during its life span?
Helium
carbon
oxygen
iron
Answers
Answer:
deez
Explanation:
kfc managers
In their adult form, Tunicates have all of the major characteristics of Chordates except:mouth and anus.pharyngeal gill slits.pharynx.notochord and dorsal nerve cord.
Answers
In their adult form, Tunicates have all of the major characteristics of Chordates except: mouth and anus.
Tunicates, also known as sea squirts, are marine invertebrates that belong to the phylum Chordata. This means that they have certain characteristics that are shared with other members of this phylum, such as a notochord and dorsal nerve cord. However, in their adult form, tunicates lack two key characteristics that are present in other chordates: a mouth and anus.
Tunicates are filter feeders, meaning that they draw in water through a structure known as the oral siphon and filter out small particles of food using their pharyngeal gill slits. The water is then expelled through a second opening known as the atrial siphon. In tunicates, the pharynx, which connects the mouth and esophagus in other chordates, has become modified to form the pharyngeal gill slits. This is a unique adaptation that allows tunicates to efficiently filter large volumes of water for food.
The lack of a mouth and anus in adult tunicates is due to the fact that they are sessile, meaning that they are attached to a substrate and do not move around. As larvae, tunicates have a mouth and anus and are free-swimming. However, once they settle on a substrate and undergo metamorphosis into their adult form, they no longer need these structures and they disappear.
In summary, while tunicates share many characteristics with other chordates, such as a notochord and dorsal nerve cord, they have evolved unique adaptations, such as pharyngeal gill slits, to suit their filter-feeding lifestyle. The lack of a mouth and anus in their adult form is a result of their sessile lifestyle and is a unique characteristic that sets them apart from other chordates.
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Identify and define the root in the term schizophrenia. phren-brain phren-mind schizo-multiple schizo-divide
Answers
In the term "schizophrenia," the root is "schizo-."
The root "schizo-" is derived from the Greek word "schizein," which means "to split" or "to divide." In the context of schizophrenia, the term refers to the splitting or fragmentation of mental functions, resulting in disturbances in thinking, perception, emotions, and behavior.
Together, the term "schizophrenia" represents the idea of a mental disorder characterized by the fragmentation or splitting of mental functions. It highlights the fundamental disturbances in cognition, perception, and emotions that individuals with schizophrenia may exhibit. It is important to note that the term does not refer to the presence of multiple personalities or identities, as is sometimes mistakenly believed. Instead, it describes the complex nature of the disorder and its impact on various aspects of an individual's mental functioning.
It's important to note that "schizo-" does not specifically refer to "multiple" in the sense of multiple personalities or identities. Rather, it emphasizes the disruption or disconnection in various aspects of mental functioning that are characteristic of schizophrenia.
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What action releases energy from an ATP molecule for use by the cell?
O energy being recycled after other reactions are complete
O increasing reaction rates during metabolism
ATP binding to other molecules during a reaction
breaking the bond of a phosphate molecule
Answers
When a cell needs to expend energy, the ATP molecule splits off one of its three phosphates, becoming ADP phosphate. The energy that was holding that phosphate molecule is now free to accomplish work for the cell.
To generate energy, ATP reacts with what?When the cell requires energy to perform work, ATP loses its third phosphate group, releasing energy held in the bond for the cell to use. It is now returned to ADP and ready to store the energy from respiration by connecting with a third phosphate group. In this way, ADP and ATP are continually converting back and forth.
ATP is also produced through the process of cellular respiration in the cell's mitochondria.
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A yellow spider with black spots moves into a population of solid black spiders. According to the theory of gene flow, which of the following is most likely to happen over time?
An increase in the number of yellow spiders with black spots.
A decrease in the number of yellow spiders with black spots.
An increase in the number of solid black spiders.
The number of solid black spiders will remain the same.
Answers
Answer:
A Increase in the number of yellow spiders with black spots
Explanation:
Answer:
An increase in the population of yellow spiders with black spots.
Explanation:
A bird fluffs its feathers to trap body heat to keep warm during winter months. This is an example of
Answers
A bird fluffs its feathers to trap body heat to keep warm during the winter months. This is an example of homeostasis. By trapping the heat, the bird maintains its body temperature.
What is homeostasis?Homeostasis is a condition in which the organism tries to maintain balance between the inside and outside environments. Different animals live in different geographical regions of the earth.
So, they have different adaptations to the environment. The animals that live in an extreme hot climate have different adaptations, such as modifications in the urinary system to release less water, water-preserving organs, etc. They have a large surface area, so heat can be released well.
Animals or birds who live in a cold area show different adaptations, such as more hair on their bodies and more fat, so that they can prevent heat loss and keep their bodies warm in order to maintain normal cellular activities. By doing so, the bird attempts to maintain its normal body temperature.
Hence, the bird is doing so in order to maintain the body's homeostasis.
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which bond is strongest
Answers
Answer:
covalent bond is strongest
A pine tree has organs that carry out specific functions needed for survival. What function do the tree's leaves carry out?
Answers
Answer:
The leaves of trees helps to trap sun light during the day by the help of the green coloured pigment named chlorophyll present in its tissues.
Explanation:
If you were measuring the rate of reaction of cellobiase isolated from termite gut, what might happen if you:
Increase amounts of enzyme (cellobiase):
Increase amounts of substrate (cellobiose):
Answers
If we Increase amounts of enzyme(cellobiase), then the rate of reaction increases and if we increase amounts of the substrate then not all enzymes function under the same environmental conditions.
The process of converting cellulose, a substance found in plant cell walls and made up of long, bunched chains of glucose, to glucose is completed by the enzyme cellobiase.
If the concentration of the substrate, in this example the cellobiose specified in the question, is increased, the rate of reaction increases to a maximum value and then levels out. This is because all of the active sides of the enzyme finally become saturated by the substrate.
This is due to the fact that more substrate molecules will interact with enzyme molecules, producing more products. As the substrate concentration increases, the enzyme gets saturated with substrate.
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Which statement best summarizes the function of DNA?
-An RNA sequence hooks up with a particular DNA sequence.
-DNA consists of genes that give instructions for making proteins.
-O A single DNA molecule splits into two DNA molecules .
-Covalent bonds join smaller molecules into proteins.
Answers
Answer:
-DNA consists of genes that give instructions for making proteins.
giant pumpkin plants, when transplanting from the pot to outside all my plants laid down in the outside soil?
Answers
When transplanting giant pumpkin plants from pots to the outside soil, it is not uncommon for the plants to initially lay down or wilt. This phenomenon is known as transplant shock.
Transplant shock occurs when plants undergo stress during the transition from a controlled environment, such as a pot, to the outside soil, which can have different moisture levels, temperature, and exposure to sunlight.
Transplant shock can cause temporary wilting, drooping, or laying down of the plants as they adjust to the new environment. However, with proper care and attention, the plants can recover and start growing again. It is important to ensure that the plants receive adequate water, provide some shade or protection from intense sunlight initially, and avoid overwatering or overfertilizing during this period.
Giving the plants time to adjust, providing proper care, and ensuring optimal growing conditions will help them recover from transplant shock and resume healthy growth.
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Purple flowers are completely dominant in pea plants. How can you determine the genotype of the purple-flowering pea plant?
Answers
Answer:
The plants genotype would probably be homozygous dominant
Explanation:
5. A woman with AO blood types has children with a man with AB blood. There is a mix up at the
hospital, and the nurses aren't sure which baby belongs to which parents! The second baby in
question has a blood type of AB. Could this baby be theirs?
Yes, this baby could be theirs because there is a 25% each offspring could be AB.
No, this baby could not be theirs because there is no AB blood types in the genotypic ratio.
Answers
Answer:
Hey sorry, what was the answer to the first part (number 4?)
Explanation:
Functions of the tongue include all of the following except:A. mechanical processing of food.B. aiding in speech.C. manipulation of food.D. sensory analysis of food.E. partitioning the oropharynx from the nasopharynx.
Answers
Partitioning the oropharynx from the nasopharynx is not the function of the tongue.
Option (E) is correct.
The tongue performs several important functions, including mechanical processing of food (A), aiding in speech (B), manipulation of food (C), and sensory analysis of food (D). However, it does not have a role in partitioning the oropharynx from the nasopharynx (E).
The partitioning of the oropharynx from the nasopharynx is primarily achieved by other structures, such as the soft palate and epiglottis. The soft palate rises to close off the nasopharynx during swallowing to prevent food or liquid from entering the nasal cavity.
The epiglottis is a flap of cartilage that covers the opening of the larynx to direct food and liquid into the esophagus and prevent them from entering the trachea. While the tongue is involved in various functions related to food processing and speech, it does not play a role in separating the oropharynx from the nasopharynx.
Therefore, the correct option is (E).
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in a ______ circuit the nerve impulse from a single presynaptic neuron causes the stimulation of increasing number of cells along the circuit permitting on presynaptic neuron to influence several postsynaptic neurons at the same time
Answers
“Divergent circuit”is the nerve impulse from a single presynaptic neuron causes the stimulation of increasing number of cells along the circuit permitting on presynaptic neuron
A divergent circuit refers to the circuit of neurons in which the nerve impulse from a single presynaptic neuron causes the stimulation of an increasing number of cells along the circuit, permitting one presynaptic neuron to influence several postsynaptic neurons at the same time.
The function of divergent circuits is to transmit the same motor signals to various regions of the brain and spinal cord. It means that these circuits are responsible for the amplification of neural signals in the nervous system, which is necessary for a variety of physiological processes such as movement and perception.
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