Answer:
Kidney disorder is responsible for the disturbance occur in the balance of the body because kidney release certain harmones which are necessary for normal growth.
Explanation: There are three harmones releases by kidney i. e. erythropoietin, calcitriol, and renin. Erythropoietin is released by kidney when oxygen level is low in the tissue. It also controls the production of red blood cells. Calcitriol harmone controls the concentration of phosphorous and calcium in the blood. Renin is responsible for the increase in blood pressure when it is needed. So if the disorder of kidney occurs, imbalance occurs in the body.
Answer: B
One template strand can only serve to synthesise 1 new strand of DNA at a time.
Answer:
Mars does have an atmosphere, but it is about 100 times thinner than Earth's atmosphere and it has very little oxygen.
The nucleus, helps identify if the cell is eukaryotic or prokaryotic.
I don’t really understand the question.