Which of the following is a second messenger produced directly by phospholipase C? a) diacylglycerol b) cGMP c) calcium ions d) cAMP e) Both b and d are correct answers.

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.

A. describe the scientific method, using pasteur's swan-necked flask experiment as an example.