Answer:
Induced fit
Explanation:
The induced fit model was proposed to describe enzyme-substrate interaction.
The induced fit model proposes that when the active site of an enzyme binds to a substrate, it changes it conformation (shape).
Another model used to describe enzyme-substrate interaction is the lock and key model which suggests that enzyme and substrate are like complementary shapes and when the bind they fit into each other.
Answer:
ATP is used to reduce CO2 to sugar.
Explanation:
The Calvin Benson cycle is a set of chemical reactions that takes place in the chloroplast during photosynthesis.
ATP and NADPH produced by light reactions are used to reduce CO2 to sugar. Carbon enters the cycle as CO2. ATP is the energy source while NADPH is the reducing agent that adds high energy electrons t form sugar.
<em><u>-If no oxygen is present, what process happens during cellular respiration?
</u></em>
If no oxygen is present, cells can only utilize glycolysis to make ATP. Cells without mitochondria can only utilize glycolsis. Glycolysis couples with fermentation to produce ATP. Cellular respiration is the process cells use to make energy. Cells in our body combine glucose and oxygen to make ATP and carbon dioxide. Thus why oxygen is to be present during cellular respiration.
<u><em>-Describe the process of photosynthesis. What are the products and the reactants?
</em></u>
The products is glucose, and the reactants are ATP, NADPH, co2 the of photosynthesis carbon dioxide water. These are the products of photosynthesis glucose and oxygen.
Reactants:
- Carbon dioxide
- Water
- Sunlight
Products:
- Glucose
- Oxygen
4. D since its basically the bottom one
True as we need need water to produce roughage and without roughage we cannot digest food.
