In 1 mL of blood, there are 1.5 million white blood cells

a. true
b. false


Answer: b. false

Biology & Microbiology

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The Krebs cycle begins when acetyl-CoA combines with _________ to form ____________

A. pyruvate; citrate B. malate; oxaloacetate C. oxaloacetate; malate D. oxaloacetate; citrate E. citrate; cis-aconitate

Biology & Microbiology

Describe the relationship of insulin and glucagon

What will be an ideal response?

Biology & Microbiology

A protein inside cells that speeds up the rate of a chemical reaction is a(n) ____

a. hydrocarbon b. inorganic compound c. enzyme d. buffer e. functional group

Biology & Microbiology

When the concentration of sodium in the blood becomes too high, hormonal mechanisms come into play to counteract this dangerous condition and return sodium to normal levels. This type of response is called ________

Fill in the blank(s) with correct word

Biology & Microbiology