NEET 2020 Revision Quiz: Locomotion and Movement- 02 (06.12.2019)

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Question 1

The joints between the carpal bones are

• Agliding joints
• Bhinge joints
• Csaddle joints
• Dpivot joints

Question 2

Skull of man is

• Amonocondylic
• Bdicondylic
• Ctricondylic
• Dtetracondylic

Question 3

Which of the following is not a function of vertebral column?

• AProtects spinal cord and supports the head
• BServes as the point of attachment for ribs and musculature of the back
• CSupports tarsals and metacarpals
• DBoth (b) and (c)

Question 4

Identify the parts labelled as A to E in the given figure of a vertebral column and select the correct option.

• A(a)
• B(b)
• C(c)
• D(d)

Question 5

Read the following statements carefully and select the correct ones.
(i) Cardiac fibres are branched with one or more nuclei.
(ii) Smooth muscles are unbranched and cylindrical.
(iii) Skeletal muscles can be branched or unbranched.
(iv) Smooth muscles are non-striated.

• Aonly (iv)
• B(ii) and (iii)
• C(iii) and (iv)
• Donly (iii)

Question 6

Which of the following statements about the striated muscles is incorrect?

• AIn the centre of each I - band is an elastic fibre (Z-line) which bisects it.
• BThin filaments are firmly attached to the Z-line.
• CM-line is a fibrous membrane in the middle of A-bands.
• DNone of these

Question 7

Which one of the following options shows the next stage of muscle contraction after the stage given in question?

• A
• B
• C
• D

Question 8

The figures given here represent three different conditions of sarcomeres. Identify these conditions and select the correct option.

• A(a)
• B(b)
• C(c)
• D(d)

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