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.

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled