Concept explainers
Introduction:
Nutrients are considered to give energy to the body by means of intake of carbohydrates, proteins, fats, vitamins, and minerals contained in food. Some nutrients cannot be synthesized from the human body; they only get it from the diet, and they are called as essential nutrients. Most of the micronutrients such as vitamins and minerals are considered as essential nutrients. These micronutrients are not used in giving energy to our body. It maintains the growth and regulation of our body.

Answer to Problem 1TYR
Correct answer:
Micronutrients are not used as fuel; they are required in relatively small quantities. Therefore, option a is the correct answer.
Explanation of Solution
Justify reasons for the correct statement:
Micronutrients are small quantities, required by the body for the maintenance of normal growth and regulation (such as vitamins and minerals).
Option (a) is given as, “Micronutrients”.
Micronutrients are used for the body in small amounts and are not considered as fuel substances. These are not involved in fuel for giving energy.
Hence, option (a) is correct.
Justify reasons for the incorrect statements:
Option (b) is given as, “Macronutrients”.
Macronutrients are used for the energy source of our body such as carbohydrates, fats, and proteins. Maximum quantities of macronutrients are required by the body. Hence, it is a wrong answer.
Option (c) is given as, “Essential nutrients”.
Essential nutrients are not produced in the body; they are consumed from the diet, which are necessary to our body for maintaining normal functions. Hence, it is a wrong answer.
Option (d) is given as, “Proteins”.
Proteins are macromolecules that are considered as body building components. These are made up of amino acids. Hence, it is a wrong answer.
Option (e) is given as, “Lipids”.
Lipids are the highest energy-giving products, which are made up of fatty acids and glycerol. Hence, it is a wrong answer.
Hence, options (b), (c), (d), and (e) are incorrect.
Micronutrients are utilized by the body in minor quantities and are mainly used for the regulation and growth of the body. They are not considered as fuel components of our body.
Want to see more full solutions like this?
Chapter 26 Solutions
A&P UNITY AND FUNCTION ACCESS
- Don't copy the other answerarrow_forward4. Aerobic respiration of 5 mM acetate solution. Assume no other carbon source and that acetate is equivalent to acetyl-CoA. NADH FADH2 OP ATP SLP ATP Total ATP Show your work using dimensional analysis here: 5. Aerobic respiration of 2 mM alpha-ketoglutaric acid solution. Assume no other carbon source. NADH FADH2 OP ATP Show your work using dimensional analysis here: SLP ATP Total ATParrow_forwardBiology You’re going to analyze 5 ul of your PCR product(out of 50 ul) on the gel. How much of 6X DNAloading buffer (dye) are you going to mix with yourPCR product to make final 1X concentration ofloading buffer in the PCR product-loading buffermixture?arrow_forward
- Write the assignment on the title "GYMNOSPERMS" focus on the explanation of its important families, characters and reproduction.arrow_forwardAwnser these Discussion Questions Answer these discussion questions and submit them as part of your lab report. Part A: The Effect of Temperature on Enzyme Activity Graph the volume of oxygen produced against the temperature of the solution. How is the oxygen production in 30 seconds related to the rate of the reaction? At what temperature is the rate of reaction the highest? Lowest? Explain. Why might the enzyme activity decrease at very high temperatures? Why might a high fever be dangerous to humans? What is the optimal temperature for enzymes in the human body? Part B: The Effect of pH on Enzyme Activity Graph the volume of oxygen produced against the pH of the solution. At what pH is the rate of reaction the highest? Lowest? Explain. Why does changing the pH affect the enzyme activity? Research the enzyme catalase. What is its function in the human body? What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach),…arrow_forwardAnwser these Discussion Questions: Part One Why were the plants kept in the dark prior to the experiment? Why is this important? Why is it important to boil the leaf? Explain why it was necessary to use boiling alcohol? What is the purpose of the iodine? Part Two What was the purpose of keeping the leaf in the dark and then covering it with a cardboard cut-out? What conclusions can you draw from this part of the lab? Part Three 7. In this experiment what was the purpose of adding the soda lime? 8. Why was a sealed bag placed around each plant? 9. What happened in the control plants? 10. What was the result on photosynthesis? Part Four 11. Why was a variegated leaf used in this experiment? !2. What conclusions can you draw about starch production in a variegated leaf?arrow_forward
- How did the color differences between the two bacterial species you used in this experiment help you determine if the streak plate method you performed was successful?arrow_forwardseries of two-point crosses were carried out among six loci (a, b, c, d, e and f), producing the following recombination frequencies. According to the data below, the genes can be placed into how many different linkage groups? Loci a and b Percent Recombination 50 a and c 14 a and d 10 a and e 50 a and f 50 b and c 50 b and d 50 b and e 35 b and f 20 c and d 5 c and e 50 c and f 50 d and e 50 d and f 50 18 e and f Selected Answer: n6 Draw genetic maps for the linkage groups for the data in question #5. Please use the format given below to indicate the genetic distances. Z e.g. Linkage group 1=P____5 mu__Q____12 mu R 38 mu 5 Linkage group 2-X_____3 mu__Y_4 mu sanightarrow_forwardWhat settings would being able to isolate individual bacteria colonies from a mixed bacterial culture be useful?arrow_forward
- Can I get a handwritten answer please. I'm having a hard time understanding this process. Thanksarrow_forwardSay you get AATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGC 3ʹ and it is cleaved with Mspl restriction enzyme - how do I find how many fragments?arrow_forwardWhat is amplification bias?arrow_forward
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning


