Answer:
No
Explanation:
During cyclic photophosphorylation, electrons are cycled continuously out of and back into the reaction center of PSI. It does not involve PSII and plastoquinone. During non cyclic photophosphorylation, the reaction center of plant photosystem II passes electrons to plastoquinone. The reduced plastoquinone carries electrons to the cytochrome b6f complex. Since PSII and plastoquinones are not included in cyclic photophosphorylation, dichlorophenyldimethylurea would not affect the process.
Answer:
the overlapping decreases between the thin and thick filaments.
Explanation:
When w extend our hand or arm to the full and try to lift any heavy object, we are unable to lift the object inspite of applying all our force. We struggle hard to lift the object with our fully extended arm because when we extend our arm fully it decreases the overlapping of our thin and the thick filaments of our muscles which makes it difficult to lift. In other words, the resting length of our arm is the optimal length to generate force.
Answer: B) the organelle is removed by lysosomes
They have 46, instead of the usual 47.
Enzymes are part of the chemical digestion process. Their function is to break down the macromolecules. Amylase is a digestive enzyme secreted in the mouth and pancreas and is responsible for breaking down of starch.
Explanation:
Enzymes acts as catalysts, increases the rate and activates the chemical reactions during digestion process.
These biochemical reactions break down the macromolecules present in the undigested food into smaller molecules in the form of glucose and produces energy molecules in the form of ATP molecules.
Amylase is the digestive enzyme secreted by the salivary glands in the mouth. It is also produced in the pancreas. Amylase is mainly involved in breaking down of complex starch molecules in the food into simpler monosaccharides.
