Lecture 6 Outline quiz

What hormones are released during the absorptive state?

• Glucagon & Insulin

• Epinephrine & Norepinephrine

• Insulin & Thyroid hormones

• Glucagon & Thyroid hormones

• Insulin & Growth hormone

Which of the following is NOT a source of energy during the postabsorptive state?

• Stored glycogen

• Dietary lipids

• Gluconeogenesis from amino acids

• Breakdown of stored triglycerides

During fasting, the body primarily relies on which of the following for energy?

• Dietary carbohydrates

• Ketone bodies

• Fresh glucose intake

• Immediate ATP from food

What is the effect of having more muscle mass on metabolic rate?

• Decreases metabolic rate

• No effect on metabolic rate

• Increases metabolic rate

• Only affects metabolic rate during exercise

How many calories are equivalent to 1 Kcal?

• 1,000 calories

• 140 calories

• 10,000 calories

• 100 calories

What is the role of epinephrine and norepinephrine in metabolism?

• They decrease metabolism

• They have no effect on metabolism

• They increase metabolism

• They regulate blood sugar levels only

What happens to blood vessels when body temperature is too cold?

• They dilate to release heat

• They constrict to maintain heat

• They stop functioning

• They expand and contract rapidly

Which hormone is released by adipose tissue to signal that you are full?

• Ghrelin

• Leptin

• CCK

• NPY

What is the primary function of water-soluble vitamins?

• They are needed for visual pigments

• They help inactivate free radicals

• They are co-enzymes that help enzymes work better

• They are precursors for prothrombin

Which of the following is NOT a macronutrient?

• Proteins

• Lipids

• Vitamins

• Carbohydrates