Answer:
to turn the atp synthase crank and make atp using the proton gradient
Explanation:
The nervous system<span> regulates the speed at which food moves through the </span>digestive <span>tract</span>
A. Metals
Metals do not have a basis of carbon
Answer:
F-: StrR, his+ and met+
Explanation:
the strain Hfr is a high-frequency strain of recombination that includes the F plasmid (fertility factor). Therefore, the whole genome sequence is able to be passed via Hfr to its receiver, but it needs a long duration of physical contact with the recipient because the recipient gets a gene (long time physical contact is seldom attained) and retains the F strain. Also, genomes from the F-cells are not passed backwards to the HF cells. Therefore, only F strain with tolerance to Streptomycin and capable of synthesizing its amino acids on limited media can thrive in this situation. Which is F-: StrR, his+ and met+ recombining.
Lysosomes and chloroplasts are unique to plant cells.