Protein pumps actively transport ions across a cells plasma mebrane. what molecule directly supplies the energy requires for the transport

If vegetable oil is made out of veggies, then what is baby oil made out of?

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.