As part of the inflammatory response, _____ engulf and destroy invading bacteria
a. histamines
b. dead skin cells
c. mast cells
d. macrophages
e. antibodies
d
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If you damaged the root cap of a root, you might also likely damage the quiescent center
Indicate whether the statement is true or false.
What is formed during the light dependent reactions of photosynthesis?
a. H+ and H2O b. excited electrons and H+ c. ATP and O2 d. O2 and NADPH e. NADPH and ATP
The mesoderm develops into the dermis of the skin and the skeleton
Indicate whether the statement is true or false
Answer the following questions true (T) or false (F)
1. A "nutritional" calorie is actually 1,000 of the energy unit calories. 2. Soy protein and nearly all animal protein sources provide all the essential amino acids needed in the diet. 3. Fiber is defined as a complex carbohydrate that is digestible.