What is the first step in the Calvin cycle?

a. O2 attaches to CO2.
b. O2 attaches to G3P.
c. CO2 attaches to RuBP.
d. CO2 attaches to Rubisco.
e. CO2 attaches to phosphoglycerate.


c

Biology & Microbiology

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People with type II diabetes mellitus have defective insulin receptors that cannot respond to insulin properly

Relative to normal individuals, what would be the effect on blood glucose levels under conditions of chronic stress that kept blood cortisol levels high? There would be _____. A) a greater increase in blood glucose levels in individuals with type II diabetes mellitus than in normal individuals B) less increase in blood glucose levels in individuals with type II diabetes mellitus than in normal individuals C) be a greater decrease in blood glucose levels in individuals with type II diabetes mellitus than in normal individuals D) less decrease in blood glucose levels in individuals with type II diabetes mellitus than in normal individuals E) about the same effect on blood glucose levels in both types of individuals

Biology & Microbiology

The technique of transferring proteins from SDS-PAGE gels onto a membrane and using labeled antibodies to identify particular proteins is known as a(n) ________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

What is the advantage of having a promoter sequence upstream of a coding sequence?

What will be an ideal response?

Biology & Microbiology

The placenta is normally located in the 

A. ovary. B. fallopian tube. C. uterus. D. abdominal cavity.

Biology & Microbiology