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About 98 percent of the mass of every li...

About 98 percent of the mass of every living organisms is composed of just six elements including carbon, hydrogen, nitrogen, oxygen and

A

phosphorus and sulphur

B

sulphur and magnesium

C

magnesium and sodium

D

calcium and phosphorus

Text Solution

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The correct Answer is:
A
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  2. Which one of the following is not a constituent of cell membrane

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  3. About 98 percent of the mass of every living organisms is composed of ...

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  4. Which of the following cell organelles are non membranous and found in...

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  5. Which of the following are not membrane bound cell structures?

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  6. Select the incorrect statement from the following

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  7. Mesosome is the xtension of plasma membrane into the cell it helps in

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  8. Match the following columns

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  9. Fluid mosaic model is the most accepted model for plasma membrane stru...

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  10. The plasma membrane is selectively permeable .Many molecules can move ...

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  11. Which one of the following statements regarding mitochondrial membrane...

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  12. Match the following columns

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  13. Which of the statements are correct? I.Occurence of different types of...

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  14. Two animal cells are interconnected by

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  15. In a woody dicotyledonous tree, which of the following parts wall main...

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  16. Mitochondria will be found in abundance in cells of tissues having

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  17. In chloroplasts chlorophyll is present in the

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  18. Match the following columns

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  19. Different cells have different sizes arrange the following cells in an...

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  20. Prokaryotic and eukaryotic flagella differ in

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