Cell

Question 1

About how much water is present in a cell?

Answer 1

60-80% water

Question 2

About how many cells are found in a human organism?

Answer 2

100 trillion cells

Question 3

What composes the cell theory?

Answer 3

1. The basic structure of all living organisms
2. Organism’s activity relies on cell’s collective activities
3. Principle of Complementarity: cell’s activity depends on its anatomy, which determines its physiology
4. Continuity of life has cellular basis

Question 4

What elements are found in a generalized cell?

Answer 4

Carbon, Hydrogen, Oxygen, Nitrogen

Question 5

How much percentage is Carbon in a cell?

Answer 5

11%

Question 6

How much percentage is Hydrogen in a cell

Answer 6

59%

Question 7

How much percentage is Oxygen in a cell

Answer 7

24%

Question 8

How much percentage is Nitrogen in a cell

Answer 8

3%

Question 9

How much percent of elements C, H, O, N, occupy the cell?

Answer 9

96.5%