Answer:
A and E
Explanation:
The cell cycle is important because. during the process, <u>cell division in the form of mitosis takes place. The division of cells is important for an organism's growth, development, and repair.</u>
<em>The cycle has different checkpoints in which things are monitored in order to ensure that it is error-free. The checkpoints include G1, G2, and M checkpoints. If things go awry at any part of the cell cycle, the cell either cease dividing and enters a resting (G0) or tries to fix the issue before proceeding.</em>
The correct options are A and E.
Answer:
Phase III.
Explanation:
Clinical research includes the different steps to test the particular drugs and its use for the medical treatment. Clinical research is divided into four main phases.
The phase III of the clinical research includes the double blinded study and its clinical trial on the patients. This phase determines the drug safety and efficacy. The therapeutic effect of the drug is tested directly in phase III of the clinical trial.
Thus, the answer is phase III.
I would say the left atrium of the heart
