Which of the following is NOT true about the placenta?
A. It synthesizes fatty acids, cholesterol, and glycogen.
B. It provides nourishment to the zygote.
C. It produces hormones that affect the mother and fetus.
D. It grows throughout pregnancy.
Answer: B
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What is a free radical?
a. An antioxidant substance that prevents accumulation of cell-damaging oxides b. A substance in food that interacts with nutrients to decrease their utilization c. A nutrient in excess of body needs that the body is free to degrade with no consequence d. A molecule that is unstable and highly reactive because it contains unpaired electrons
Which meal carries the lowest choking risk for a 9 month old infant?
a. scrambled egg, slice of sausage, buttered toast pieces b. vegetable and chicken dinner, soda cracker, apple slice c. chicken nuggets, mashed potatoes, grapes, d. cooked carrot, applesauce, beef and macaroni dinner
Green leafy vegetables and orange juice are rich sources of ________.
A. vitamin B-12 B. iron C. folate D. thiamin
Explain the differences among cheese food, cheese spread, and processed cheese