The risk of neural tube defects in the developing embryo is decreased if the pregnant woman takes supplements of ________
a. iron
b. vitamin C
c. folate
d. vitamin A
c
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The complement system functions to ____ and ____
a. mobilize B cells; initiate antibody production b. help the innate immune system; turn on expression of T-cell receptor protein genes c. destroy invading cells; provide a physical barrier against pathogens d. destroy invading cells; guide phagocytes to the infection site e. destroy viruses; guide phagocytes to the site of inflammation
Any light-driven reaction that attaches phosphate to a molecule is called ____________________
Fill in the blank(s) with the appropriate word(s).
Genes for different traits located on the same chromosome in close proximity are called ________ genes
Fill in the blank(s) with correct word
The correct way to write the scientific name for humans is
A. Homo Sapiens. B. Homo sapiens. C. HOMO SAPIENS. D. Homo sapiens.