Which cell organelle contains DNA_____________?

Related Mcqs:

1. Which of these organelle functions as the digestive system of the cell ?

   A. Mitochondria
   B. Rough endoplasmic reticulum
   C. Golgi apparatus
   D. Lysomes

2. Which of the following structures, found external to the bacterial cell wall, are involved in bacterial attachment to cell surfaces?

   A. Capsule
   B. Flagella
   C. Pili
   D. Mesosomes

3. All cells do not divide at the same rate. Events in which phase of the cell cycle determine when a cell is going to replicate ?

   A. M phase
   B. G1 phase
   C. S phase
   D. G2 phase

4. Which one of the following human tissues contains the greatest amount of body glycogen ?

   A. Liver
   B. Kidney
   C. Skeletal muscle
   D. Cardiac muscle

5. Cell membrane consists of_________________?

   A. Lipids and proteins
   B. Lipids only
   C. Protein only
   D. None of the above

6. Coenzyme A contains which of the following vitamins_______________?

   A. Biotin
   B. Pyridoxine
   C. Pantothenic acid
   D. Niacin

7. The class of amino acids that contains only non essential amino acids is_______________?

   A. Acidic
   B. Basic
   C. Aromatic
   D. Branched chain

8. Glutamine replaced by valine in sckle cell anaemia is characterized________________?

   A. Non Sense mutation of beta chain
   B. Missense mutation of beta chain
   C. Degradation of beta chain
   D. Deletion of beta chain

9. The antibacterial substance present in tears which acts by splitting cell wall components is____________?

   A. Penicillin
   B. Lysozyme
   C. Betalysine
   D. Lactoperoxidase

10. The major lipids that make up the cell membrane are_______________?

    A. Triglycerides
    B. Phospholipids
    C. Sphingomyelins
    D. Fatty acids