Astudent wonders whether removing a nucleus from my cell will result in a new prokaryotic cell. why would this procedure fail to produce a prokaryotic cell? a) the cell would lack genetic information. b) the cell would lack the structure that it needs to produce proteins. c) the cell would like the structure is needed to protect the cells organelles. d) the cell would lack control over materials that move into and out of the cell.

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide