Answer:
Primary active transport
Explanation:
Active transport may be defined as the movement of particles against their concentration gradient with the help of an energy source like ATP. Two main types of active transport are secondary active transport and primary active transport.
Primary active transport includes the sodium potassium pump because it directly uses the stored chemical energy in the form of ATP. Three sodium moves out of the cell and two potassium moves inside the cell with the help of ATP.
Thus, the correct answer is option (a).
Answer:
D
Explanation:
I think is when selecting an option cuz you have to think of why the problem is important what happened in the problem like what compromise will be made
Explanation:
Digestion of carbohydrates in the small intestine -
Carbohydrates brake - down from dissachride into the monosaccharide in the small intestine .
The enzyme carbohydratase , carries out these steps where the disacchride are broken into the simpler carbohydrates , that is , the glucose .
This enzyme which is present in the microvilli of the small intestine help in the absorption of glucose have brush border appearance, which increases the surface area of absorption .
The four tissue types that have intercellular junctions are;epithelial tissue, connective tissue, muscle tissue andnervous tissue.
