Given the shown relationships, which statement is true? A rabbit has a lower mass-specific metabolic rate than a horse O It is impossible to tell from this graph whether a rabbit or a horse has a higher metabolic rate or higher mass-specific metabolic rate OA rabbit has a higher metabolic rate than a horse A rabbit has a higher mass-specific metabolic rate than a horse

One major aspect of animal life is the need to move as part of capturing food. One slight difficulty in this effort, however, is that the complex machinery required to make movement possible requires proteins maintained as specific temperature I choose one protein unique to animals you think is particularly important and do some research on what temperatures it can operate at Report the results here about it's response to temperature For one animal that uses that protein from part 1-what temperature range might they experience and is it possible the protein might leave it's optimal range (e.g.) might a fish using said protein experience a large enough shift in environmental temperature to interfere with the protein functioning)? Under what circumstances might it experience this if true what strategy does the animal from part 2 use to make sure the proteins it requires stay at their optimal temperature? (How does your animal thermoregulate?)

The average cell at rest hydrolyzes 10,000,000 ATP molecules per second.You are studying the stem cell population found in intestinal Crypts.In the intestine there are s total 5*1011 cell.The stem cells have a 85% higher metabolism than an average resting cell.ATP hydrlysis yield 7.4 kCal/Mole ATP(Avogadro's number is 6.023*1023) How many Kcal of energy are used per day by this population of cells? Assuming 32 ATP per glucose oxidative metabolically how many moles of glucose are consumed per day?

The thermoneutral zone is the range of body temperatures over which an animal can maintain a constant basal metabolic rate. Which of the following patterns about thermoregulation is true?       A. Below the lower critical threshold, animals must decrease their metabolic rate in order to maintain body temperature    B. Animals living in the arctic have higher critical temperatures than do animals in the tropics    C. When outside temperatures are below the lower critical temperature for an animal, animals in the arctic increase their metabolic rate faster than do animals in the tropics    D. All of the above    E. None of the above

If we examine all of the enzymes involved in the CAC as it's own isolated pathway. What would be the sum of the Flux Control Coefficients (C) of all the enzymes involved in this pathway? O 2.3 O 0.4 O 1.5 1.0 O 0.0

After a meal that contains carbohydrates, blood glucose levels usually rise gradually as carbohydrates are digested and the resulting monosaccharides are absorbed into the bloodstream. Suppose you run a test on a human with no lactase production. You would provide a dose (e.g., 25 grams) of lactose and measure changes in blood glucose levels over the next three hours. Predict how blood glucose levels would change from fasting to three hours. Justify your response using the results from the above simulation.

Bats mostly hunt insects at night. They are able to determine the distance and speed of any prey they are chasing, which has helped them to become excellent nocturnal predators. One potential prey, the tiger moth, has developed two separate methods of evading predation.  First, tiger moths emit a toxin that is distasteful to bats, birds, and most other vertebrate predators. Second, they use an organ called a "tymbal" to create a series of high-pitched clicks that only bats can hear, and which identify the tiger moths as something the bats don't like to eat. Bats who prey on tiger moths discover they don't taste very good, learn to identify tiger moths by their clicks, and avoid eating them. Use this information to answer the questions below.        Question 1: The scenario above describes a distinct evolutionary interaction. What is it?Can you explain?   Question 2: Why is it necessary for the moth to produce both a tymbal click and a toxin? Why not just a toxin? Do you think there are…

Camels survive in the desert because they derive water from the large deposit of triglyceridesstored in their humps. How many net moles of water and ATP can be produced from the breakdown ofone mole of the triglyceride, tripalmitoylglycerol, to glycerol and CO2 ? [Don’t forget that ADP + Pi ATP + H2O

In the lactase enzyme simulation you conducted in Part 1 of this Nutrition Lab, you found that enzyme activity is dependent upon the pH of the environment. Coffee has a pH of approximately 5.0. Suppose you added lactase to a cup of coffee with milk. Would glucose be produced? Addition of lactase to a mixture of coffee and milk would yield ______ glucose than addition of lactase to plain milk. more the same amount of less

Activtion of a G protein can increase Calcium ion concentration in the cell and thus activate enzymes True O False