QUESTION 26 Cholesterol a. is the most common steroid in animal tissue Ob.has a rigid backbone of four nitrogen rings C. is needed to lubricate feathers d. is needed to inhibit sexual development and maturity e. is a lipid with a fatty-acid component QUESTION 27 What is a characteristic of the cell walls of mature plant cells? O a. Lignin Ob.Cellulose OC. Pectin O d. A gluey matrix containing rope-like strands O e. Glue-like polysaccharides QUESTION 28 Which of the following is an anaerobic sugar breakdown pathway that produces ATP, CO2, and ethanol? O a. Acetyl-CoA formation Ob.Citric acid cycle Oc. Alcoholic fermentation d. Lactate fermentation O e. Anaerobic respiration

QUESTION 26 Cholesterol a. is the most common steroid in animal tissue Ob.has a rigid backbone of four nitrogen rings C. is needed to lubricate feathers d. is needed to inhibit sexual development and maturity e. is a lipid with a fatty-acid component QUESTION 27 What is a characteristic of the cell walls of mature plant cells? O a. Lignin Ob.Cellulose OC. Pectin O d. A gluey matrix containing rope-like strands O e. Glue-like polysaccharides QUESTION 28 Which of the following is an anaerobic sugar breakdown pathway that produces ATP, CO2, and ethanol? O a. Acetyl-CoA formation Ob.Citric acid cycle Oc. Alcoholic fermentation d. Lactate fermentation O e. Anaerobic respiration

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 6a and 6b explained
QUESTION 7 The preferred energy source of the brain is: Oa. Sucrose Ob. Glucose Oc Maltose Od. Fructose QUESTION 8 Prostaglandins and leukotrienes are similar in all of the followings EXCEPT: Oa Both have five-membered ring Ob.Both have carboxyl groups Oc Both are synthesized from arachidonate Od. Both have double bonds Click Save and Submit to save and submit. Click Save All Answers to sahe all gnsweTS
Question 1 A student makes a Venn diagram to compare the functions of carbohydrates and lipis. Carbohydrates ? Lipids Which cellular function of carbohydrates and lipids should be placed in the shared section of the Venn diagram? X a. structural support of cell walls b. energy storage c. Hormone production d. catalyst for chemical reactions.
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