Author: Anonymous

Which statement about cholesterol molecules is true?

(1 point)  Is the sodium-potassium pump (a.k.a. the Na+-K+ ATPase) classified as a primary active transporter or a ligand-gated ion channel?  Explain why you think so.

(1 point)  Label the following organelles/structures of an animal cell:  a. b. c. d.

(1 point)  Label the following organelles/structures of an animal cell:  a. b. c. d.

At the restriction point (R), cyclin-dependent kinases (CDKs) catalyze the phosphorylation of targeted proteins, a process that changes the charge and shape of the targeted proteins turning the proteins on/off.  As a result, the cell cycle progresses from __________.

Which event(s) occurs during the electron transport chain (ETC, also known as the respiratory chain) in animal cells?  Choose one of the following:

In yeast, the formation of ethanol from pyruvate is an example of _________ that regenerates ________.

The separation of the cytoplasm of a cell during cell division is known as: 

Which is true about cancer cells:

During fermentation, the overall net gain is ________ molecules of ATP per glucose.  In contrast, if the glucose was fully oxidized during cellular respiration, the cell will gain ________ molecules of ATP.