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प्रश्न
the question has four options. Choose the correct answer:
Chromosomes are made up of
विकल्प
DNA
RNA
protein
by all the above three
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उत्तर
DNA
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संबंधित प्रश्न
What is the cell theory? Who propounded it and when?
Try to find the names of four cell organells hidden in this maze, (hint: The hidden words can appear horizontally or vertically; forwards or backward or even mixed up). Write them in the lines provided. For example : “NUCLEUS” in the last row, seven backward letters.
| A | J | F | B | H | E | M | O | E | L | O | U | C | A | V |
| H | V | L | E | U | C | O | P | L | A | S | T | N | O | E |
| C | H | R | O | M | O | P | L | A | S | T | X | T | E | R |
| S | U | E | L | C | U | N | W | P | L | A | S | T | I | D |
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
What was the contribution of the following to our knowledge of cells?
Virchow
What is the function of the following?
Ribosomes
Expand - ER
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
Name the longest cell.
the question has four options. Choose the correct answer:
The cell was discovered by
Write about the contribution of Robert Hooke in cell biology.
