Q1: The job(s) of the digestive enzyme pepsin is to (choose two apply): A. decrease the activation energy required to b

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Q1: The job(s) of the digestive enzyme pepsin is to (choose
two apply):
A. decrease the activation energy required to break the ionic
and hydrogen bonds between amino acids
B. decrease the activation energy required to break the chemical
bonds between amino acids
C. increase the activation energy required to form chemical
bonds between amino acids
D. increase the rate at which chemical digestion of proteins
occurs.
E. increase the energy of the substrates of chemical
reactions
Q4:
The following factors contribute to increasing our BMR (Choose
two apply):
- pregnancy
-having a short, stout stature
-a higher proportion of lean muscle to fat
-ingesting caffeine
-a young age
-fasting or dieting
Q9:
(A) The electron transport chain produces ATP via (anaerobic
metabolism or segregation of electron from hydrogen nuclei &
chemiosmosis)
(B) The Krebs Cycle generates ATP via glycolysis ( substrate -
level phosphorylation or segregation of electron from hydrogen
nuclei & chemiosmosis)
Q10: Measuring BMI is a useful way to begin assessing body
weight, but in order to evaluate whether our body weight is
healthful, we must also consider (choose two apply):
our pattern of fat distribution
the nutrient density of our foods
our feelings of satiety
our body composition (the proportion of fat to lean muscle)
how socially acceptable it is