Biology - Mock Test 159

Question 1581

Which structure is indicated by each myelinated nerve fibre?

A) Neurilemma B) Constritions at regular intervals called nodes of ranvier C) Neurotransmitters D) Synapes

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Question 1582

Cell body of which neuron giving rise to both dendrite and axonal branches?

A) Unipolar neuron B) Multipolar neuron C) Bipolar neuron D) All the above

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Question 1583

A structure formed by enveloped of schwann's cells ?

A) Nodes of Ranvier B) Neurilemma C) Myelin Sheath D) A and C both

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Question 1584

The lighter bands in muscles fiber is called ?

A) I - bands B) H - bands C) Z - bands D) A - bands

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Question 1585

Which muscle tissue is mononucleate having granular sarcoplasm around its nucleus ?

A) Smooth muscle B) Voluntary muscle tissue C) Cardiac muscle D) Skeletal muscle tissue

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Question 1586

The darker bands in muscle fibre is called?

A) H - bands B) A - bands C) Z - bands D) I - bands

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Question 1587

Nucleus of which leucocytes have many lobe ?

A) Eosinophils B) Neutrophils C) Basophils D) Monocytes

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Question 1588

Which is metabolic waste product of blood ?

A) Fibrinogen B) carbon dioxide C) Lysine D) Immunoglobulin

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Question 1589

Which of the following structure is not included in blood cells ?

A) Fibrinogen B) Lymphocytes C) Basophils D) Erythrocytes

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Question 1590

In the centre of bone there is a narrow cavity it contains a tissue which ?

A) is composed of adipose B) is yellow in colour C) Possess blood vessels D) all above

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