ATI RN
Anatomy And Physiology Nutrition And Metabolism Question Quizlet Questions
Question 1 of 5
Which of the following help to protect the brain?
Correct Answer: D
Rationale: All listed structures (blood-brain barrier, skull, meninges, and cerebrospinal fluid) protect the brain.
Question 2 of 5
Which mineral is essential for thyroxine synthesis? For making bones hard? For hemoglobin synthesis?
Correct Answer: A
Rationale: iodine for thyroxine, calcium for bones, iron for hemoglobin ; other combinations (B, C, D) are incorrect.
Question 3 of 5
Briefly, how do substrate-level and oxidative phosphorylation differ?
Correct Answer: B
Rationale: substrate-level transfers phosphates directly to ADP, while oxidative uses a proton gradient ; oxygen , location , and ATP yield are incorrect.
Question 4 of 5
Which part of triglyceride molecules enters glycolysis?
Correct Answer: B
Rationale: glycerol from triglycerides enters glycolysis ; fatty acids enter beta oxidation, cholesterol is separate, entire molecule isn't correct.
Question 5 of 5
Which three organs or tissues are the primary effector organs determining the amounts and directions of interconversions in the nutrient pools?
Correct Answer: B
Rationale: liver, skeletal muscles, and adipose tissues as key regulators ; others (A, C, D) are not primary here.