Cell: The Unit of Life questions
666 published questions with worked solutions.
- Which of the following statements is not true for the plasma membrane?
- Plastids differ from mitochondria on the basis of which of the following features?
- The stain used to visualise mitochondria is
- Organelle X bears ribosomes on its outer surface. Organelle X and organelle Y together give rise to organelle Z which is often...
- A strain of an animal exists in which there is only one nucleolus in the nucleus of each cell instead of the usual two. When such...
- Read the following statements about organelle. (i) Network of tiny tubular structures, scattered in the eukaryotic cell...
- Organelle 'X' is the major centre of release of energy in aerobic respiration, but is absent in prokaryotes and anaerobic...
- Refer to the words given in the box and find out that majority belongs to which of the following cell organelle. Kinetochore,...
- Cells divide and new cells are formed from pre-existing cells. This concept was given by
- Assertion: Pili are tubular structures present in bacteria which help in conjugation. Reason: Formation of pili is controlled by...
- Slime layer and capsule in bacteria are modifications of the
- Which of the following statements regarding mitochondria is incorrect?
- Match the following. Column I A. Protein B. Lipid C. Glycoprotein D. Hydrolytic enzyme Column II (i) SER (ii) Golgi body (iii)...
- Which of the following is true for nucleolus?
- The Golgi complex participates in
- Which of the following enzyme reaction does not occur in rough endoplasmic reticulum?
- Cellulose is synthesised by
- What is the function of ribosome?
- Given below are cell organelles and their functions. Select the incorrect match.
- Nucleolus is the site of
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