Not sure what you mean but here's what i think
1.They are substrate-specific, because it's a lock-and-key mechanism.
2. They are re-used
3. They can catalyze reactions
4. They decrease activation energy
5. They are proteins by nature.
I found the exercise on the internet and these are the options:
"<span>a. gluconeogenesis begins
b. beta-oxidation increases
c. blood glucose levels fall
d. the liver produces more glycogen"
The option that's not likely to happen is "</span>the liver produces more glycogen".
The formation of glycogen by the liver happens after eating a meal with carbohydrates. The level of blood glucose increases, and insulin is secreted by the pancreas and will act by allowing glucose to enter the body cells. When the glucose enters the liver cells, insulin will also act on the liver by stimulating glycogen synthesis. This process continues to happen until glucose levels begin to decrease in the <span>post-absorptive state</span> and, therefore, insulin secretion also decreases leading glycogen synthesis in the liver to stop.
Answer:
Sugar and phosphates make the backbone of DNA
Explanation:
Organisms that digest molecules in organic material and convert them into inorganic forms are called decomposers. They are classified as heterotrophic since they use organic substances in obtaining the energy and nutrients they need to survive. They are organisms that are responsible for breaking down decaying organisms into simple molecules in order to bring these back to the biogeochemical cycles into the ecosystem. In the food chain, they are the last step. Examples of these decomposers are fungi, snails and some insects. These organisms do not have an internal digestive organs since the the organic substrates undergo biochemical reactions only.
Natural selection is the process by which some organisms are better adapted than others and survive and reproduce more successfully
