Answer:
The correct answer will be option- G₂ phase.
Explanation:
A cell cycle represents the sequence of events associated with the division of the cell cytoplasm and the nucleus.
The cell cycle proceeds in two main phases: the interphase and the M-phase. The interphase is divided into 3 phases in which cell divides for the division which are: G₁, S and G₂ phases.
In the given question, the cell grows large enough and is ready for mitosis shows that cell is in G₂ phase which was preceded by S phase and succeeded by the M phase or mitotic phase.
Thus, G₂ phase is the correct answer.
<span>The correct answer is B. A tree uses photosynthesis to create energy in the form of glucose. A mouse on the other hand, is not able to use the suns energy to produce glucose through photosynthesis. Therefore the mouse must obtain the glucose by consuming other organisms, such as plants and insects.</span>
Answer:
Explanation:
This question is incomplete. However, what is described in this question is a method of DNA damage repair mechanism. The method described is called base excision repair. Generally, glycosylases play important roles in base excision repair (as they detect and remove these damaged bases).
One thing that can be considered while identifying the bond to be broken is the codon that will be formed after the removal of base. If this codon (a three base sequence) will still produce the same protein as when a normal cytosine was present.
NOTE: During this base excision repair, a glycosylase will detect and remove the damaged cytosine. Once removed, the remaining nucleotide backbone (of the removed cytosine) is also removed and the gap is filled and sealed by other enzymes in this repair mechanism.
An animal that eats only plants is called a herbivore because it comes from herbs
Answer:
The false statement is option a.
Explanation:
If there occurs a disruption of a hydrogen bond, which usually stabilizes the R-state of hemoglobin, there is not likely to be an elevation in the concentration of R-state due to the unsteadiness of the hydrogen bond. The R-state would either remain constant or will get slow down.
Thus, the statement, that is, in hemoglobin Kansas, there is an elevation in the concentration of R-state and a reduction in the concentration of T-state is false.
