During the first stage of cellular respiration, one six-carbon glucose molecule is converted to two three-carbon

A.) ATP
B.) water
C.) carbon dioxide
D.) pyruvate


Ans: D.) pyruvate

Biology & Microbiology

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Members of the ____ Lophotrochozoan phylum are acoelomate, dorsoventrally flattened,and do not have circulatory

or respiratory systems.

a. Rotifera b. Mollusca c. Platyhelminthes d. Annelida e. Nemertea

Biology & Microbiology

Alzheimer disease has been shown to be related to_______

a. alcoholic fermentation in the brain d. decreased brain metabolism b. lactate fermentation in the brain e. increased mitochondrial enzyme activity c. increased brain metabolism

Biology & Microbiology

A protein that is destined to reach the plasma membrane is making its way through the Golgi. At that moment, a drug was added to cells, blocking trafficking at the trans face of the Golgi. As a result, what would happen to the protein?

A. The protein would continue on to the cell surface. B. The protein would exit the Golgi, but instead be targeted to the cytoplasm. C. The protein would be stuck in the Golgi. D. The protein would return to the endoplasmic reticulum via the trans face of the Golgi.

Biology & Microbiology

Flower parts are connected to a base called a(n) ________.

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

Biology & Microbiology