Answer:
A:inside the cell is 10%
B:the water outside the cell is 90%
C:Yes osmosis occur
Answer:
C. Coupled reactions establish an electrochemical gradient across a membrane.
Explanation:
- During cellular respiration in mitochondria, and during photosynthesis in chloroplasts, the electron transport chain requires a proton gradient to pump protons across the membrane by active transport.
- Protons flow back across the membrane by facilitated diffusion through ATP synthase, which utilizes them to phosphorylate ADP to ATP.
- This process of ATP synthesis by harnessing the elctrochemicaal gradient geenrated by the diffusion of protons across the biological membrane through ATP synthase is called chemiosmosis.
The query is based in inherited and acquired traits wherein a student is provided with a list of traits and is asked to arrange them in a Venn diagram. The correct answer for the given query would be the third option. The traits that the student should put in the section inherited is tiger's stripes and type of blood.
Answer:
More than 35 species of plains animals
Explanation:
In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.
