Answer:
Enzymes are the bio-catalyst produced by the body.
They increases the rate of bio-chemicals reaction taking inside the body.
They form enzyme-substrate complex in order to increase the rate of the reaction.
They are highly specific in nature.
Example:
- Hexokinase catalyses the conversion of glucose to glucose-6-phosphate.
- Salivary amylase catalyses the breakdown of starch into maltose (simpler sachharides).
- Protein kinase is an enzyme used to activate or deactivate other by adding phosphate group to them.
They have a shell, which is attached to their body, unlike other creatures. <span />
Answer:
Hemophilia is a recessive gene. Hemophilia is a sex-linked recessive disorder. The abnormal gene responsible for hemophilia is carried on the X chromosome.
Explanation:
Answer:
The correct answer would be - high intercellular ratio the ratio of NAD/NADH and low intercellular ratio the ratio of [NADP+]/[NADPH]
Explanation:
The role of NAD/NADH in dehydrogenation reactions and NADPH/NADP in reductions explains that to promote or increase the oxidation of substrates the ration of NAD+/NADH should be high:
malate + NAD+ <===-> OAA +NADH + H+.
As NADPH and NADP+ generally help to increase the reduction of substrates, so we expect the ratio of [NADP+]/[NADPH] to low.
Since domestic cats reproduce through meiosis, each parent gives off half of their genetic code (or DNA) to their offspring. The answer would be B, 19 chromosomes because that is half of 38. That is why when a parent gives birth to their child, they don't look exactly the same or act exactly the same as either of their parents. They are a mix of both, which is another explanation for why no two people look exactly alike.
You may wonder, a domestic cat births more than one offspring at a time. If multiple offspring share the same parents, why don't they look the same? The reason for that is because the half DNA that the parent is giving off is a different half than they gave to another offspring, if that makes any sense.
Hope that helped you! :)