Answer:
The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell. Meiosis has both similarities to and differences from mitosis, which is a cell division process in which a parent cell produces two identical daughter cells.
Explanation:
Answer:
The following statements are true:
- Exhibit cooperativity in substrate binding (homoallostery)
- Exhibit regulation of their activity by other, effector molecules (heteroallostery)
- Enzyme are frequently multisubunit proteins, with multiple active sites
Explanation:
The following statement is not true:
- There is no difference in the binding curve for a cooperative binding versus noncooperative binding
Yes there is a difference in the binding curve for a cooperative binding versus noncooperative binding.
For enzymes that show "positive substrate cooperativity" the binding of a substrate molecule to an active site increases the affinity of remaining active sites for more substrate.
While for enzymes that show "negative substrate cooperativity" the binding of a molecule of substrateto an active site decreases the affinity of the other active sites of the enzyme.
Answer:
A structure is found in stems but not roots is node (option C).
Explanation:
Nodes are the structures that allow the growth of branches, leaves and flowers from the stem structure. The nodes are usually part of the plant's module, containing meristematic tissue -in the form of buds- that allows the growth of branches and leaves.
Although nodes on the trunk can form adventitious roots, roots do not have nodes.
Learn more:
Stems nodes and internodes brainly.com/question/1373895
There lungs have a big impact with the gasoline situation it has a very toxic smell and is bad if it’s mixed in with the air molecules.