Erythropoietin release is controlled by ____

a. blood doping
b. the amount of oxygen in the blood
c. positive feed back
d. factors from the anterior pituitary
e. plasma iron concentration


ANSWER: b

Biology & Microbiology

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The protein invasin is associated with

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If you were to design a benchtop/countertop for a microbiology laboratory, would you design one with many notches and cubbies (depressions) to hold all of your supplies, or would you design a smooth surface benchtop/countertop?

A) A benchtop/countertop with many notches and cubbies B) A smooth surface benchtop/countertop

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In most species the expression of Hox genes is colinear with the anterior to posterior organization of the organism. Describe what this means

What will be an ideal response?

Biology & Microbiology