A pregnant woman's daily energy needs increase by _____ kcalories in the first trimester, ____ kcalories in the second trimester, and _____ kcalories in the third trimester.
a. 0; 340; 450
b. 100; 300; 500
c. 50; 140; 250
d. 0; 300; 600
e. 25; 200; 400
Question 2
The effects of malnutrition during critical periods in pregnancy _____.
a. can be offset by vitamin and mineral supplementation
b. are irreversible
c. can be remedied later in pregnancy with a nutritious diet
d. are not significant
e. can be offset by boosting protein and carbohydrate intake
The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+
Hydrogen sulfide as an energy source for chemoautotrophic bacteria in the deep sea.
Sample Program for Changing Daily Caloric Intake (cont.)
Radiative forcing expresses change in energy input over time
The meridional transfer of energy
Selected hormones and their role in energy intake