I need a real life example of protein pump

What is meant by selective breeding

Which of the Earth's spheres is made up of all living things? a. the atmosphere b. the biosphere c. the lithosphere d. the hydrosphere

Describe how an organisms niche is different than its habitat

How does embryological evidence support Darwin's theory of evolution

Protein synthesis can can be incresed by

What are the major consumers of fossil fuels?

How are the heads of vultures adapted to what they eat?

If there is a large amount of lactose present, how does bacteria respond? A. the gene for beta-galactosidase turns off B. beta galactosidase production increases C. The gene for beta-galactosidase turns on D. Lactose is produced

What is a controlled experiment? A. An experiment that uses carefully controlled conditions B. An experiment that is performed inside C. An experiment that has no manipulated variable D. An experiment that is controlled by a company

Which is more numerous, the amount of microbes or the amount of people