How is cytokinesis different in plants and animals?
a. in plants, a new cell wall forms to split the cell.
b. in animals, the dna is not duplicated.
c. in animals, there are no sister chromatids.
d. in plants, the dna is one circular chromosome.

Substances effect: partially blocks (h+)/pyruvate symporter, interfering with the transport of pyruvate into the mitochondria. will this make the body lose or gain weight?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !