Each cell of the body has how many chromosomes?

Related Mcqs:

1. The cytoplasmic process arising from the cell body of neuron that carries impulse towards cell body is called a:

   A. Axon
   B. Dendrite
   C. Nissl’s granule
   D. Myelin sheath

2. The cytoplasmic process that arise from the neuron cell body and carry impulses away cell body are termed:

   A. Pacinian corpuscles
   B. Nissl’s granules
   C. Axons
   D. Free nerve endings

3. Jim just barely avoided a head-on collision on a narrow road. with heart pounding, hands shaking, and body perspiring, Jim recognizes that these are signs of the body’s fight of the body’s fight-or-flight response, which is controlled by the:

   A. empathetic division of the peripheral nervous system
   B. parasympathetic division of the autonomic nervous system
   C. somatic division of the peripheral nervous system
   D. sympathetic division of the autonomic nervous system

4. The number of chromosomes in human being is:

   A. 20
   B. 21
   C. 23
   D. 24

5. The collection of rod and cone receptors that funnel signals to a particular visual cell in the retina make up that cell’s:

   A. blind spot
   B. optic disk
   C. opponent process field
   D. receptive field

6. The collection of rod and cone receptors that funnel signals to a particular visual cell in the retina make up that cell’s:

   A. blind spot
   B. optic disk
   C. opponent process field
   D. receptive field

7. Humans normally have 46 chromosomes. A person born with an extra 21st chromosome (47 in all) would have ______________?

   A. Turner’s syndrome
   B. Kleinfelter’s syndrome
   C. Down’s syndrome
   D. Pickwickian’s syndrome

8. The material of which chromosomes are composed is called ______________?

   A. deoxyribonucleic acid
   B. genes
   C. atoms
   D. myelin

9. Two kinds of change that occur to the cell body of a neuron during an action potential are ___________?

   A. electrical and chemical
   B. spontaneous and stimulated
   C. hormonal and mechanical
   D. chemical and hormonal

10. Groups of ribosomes associated with rough endoplasmic reticulum and Golgi apparatus found in the cell body of a neuron are termed:

    A. Polyribosomes
    B. Nissl’s granules
    C. Meissner corpuscles
    D. Pacinian corpuscles