Which of the following cell type is not a precursor of erythrocyte____________?

Related Mcqs:

1. Which of the following vitamins is necessary for maturation of blood precursor cells________________?

   A. Vit- A
   B. Thiamine
   C. Riboflavin
   D. Cyano cobalamine

2. Which one of the following is a precursor of both gonadal and adrenocortical hormones_____________?

   A. Progesterone
   B. Cortisol
   C. Testosterone
   D. Corticosterone

3. Which of the following is a precursor of protoporphyrin_______________?

   A. Alanine
   B. Leucine
   C. Histidine
   D. Glycine

4. Which of the following is precursor of adrenaline and thyroxine synthesis ?

   A. Phenyl alanine
   B. Tyrosine
   C. Tryptophan
   D. None of the above

5. Precursor of melanin is________________?

   A. Phenylalanine
   B. Tryptophan
   C. Tyrosine
   D. Methionine

6. The precursor of cholesterol synthesis is________________?

   A. Acetic acid
   B. Acetyl CoA
   C. Oxalo acetic acid
   D. Pyruvate

7. The precursor of steroid is_______________?

   A. Amino acids
   B. Fatty acids
   C. Cholesterol
   D. None of the above

8. The precursor of testosterone is_____________?

   A. Aldosterone
   B. Methyl testosterone
   C. Estrogen
   D. Pregnenolone

9. The immediate precursor of norepinephrine is______________?

   A. Epinephrine
   B. Tyrosine
   C. Dopamine
   D. Phenylalanine

10. 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