Tag: muscle tissue

Questions Related to muscle tissue

A human cell which contains a large amount of RER, many golgi bodies and a prominent nucleolus is most likely a

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. Muscle cell

  2. Secretory cell

  3. Nerve cell

  4. RBC

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Correct Option: A

What is sarcomere ?

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. Part between two H-lines

  2. Part between two A-lines

  3. Part between two I-bands

  4. Part between two Z-lines

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Correct Option: D
Explanation:
The sarcomeres are fibrous protein filaments that slide past one another when the muscle contracts or relaxes. It is basically the region between two Z-bands.
So, the correct answer is 'Part between two Z-lines'.
.

ER is lacking in 

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. muscle cells

  2. embryo cells

  3. adipose cells

  4. all of the above

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Correct Option: A

Where would you find mast cells ?

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. Adipose tissue

  2. Areolar tissue

  3. Yellow fibrous tissue

  4. White fibrous tissue

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Correct Option: B

The calcium calmodulin complex is formed during contraction which of the following muscle fibres?

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. Skeletal muscles fibre

  2. Cardiac muscles fibre

  3. White muscles fibre

  4. Smooth muscles fibre

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Correct Option: A

The filaments of myofibril are made up of?

zoology tissue level of organisation muscle tissue structure of protein muscle tissues

  1. Actin, troponin, tropomyosin

  2. Actin, troponin

  3. Myosin, Troponin

  4. Actin, tropomyosin

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Correct Option: A