Support and movement – Online MCQs Test – Biology MCAT

Support and movement-Medical College Admission Test Preparation Notes

MCAT Biology Notes from Chapter 12 [Support and movement] for Medical College Entry Test Preparation

1. Locomotion in Snail is brought about by:

 
 
 
 

2. Smooth muscles are:

 
 
 
 

3. The lower two pairs of ribs are:

 
 
 
 

4. Muscles that straighten two bones at joints are called extensors. What is the name for muscles that cause two bones to bend at joints?

 
 
 
 

5. When movement occurs due to faster growth on lower surface of the growing organ, it is known as:

 
 
 
 

6. Each pelvic girdle is formed by the fusion of 3 bones called:

 
 
 
 

7. The outer most layer of thin walled cells of young stem is:

 
 
 
 

8. Anabolic steroids have all these effects except

 
 
 
 

9. Endoskeleton is composed of:

 
 
 
 

10. Sudden involuntary contraction of striated muscles which Is caused by low level of calcium in the blood is:

 
 
 
 

11. Which of these makes bones hard?

 
 
 
 

12. Molluscs have an exoskeleton in the form of:

 
 
 
 

13. Joint present in elbow is:

 
 
 
 

14. The periodic shedding of exoskeleton arthropods is known a

 
 
 
 

15. The major regulatory proteins in muscle tissue are:

 
 
 
 

16. Triceps muscles are:

 
 
 
 

17. The contraction of muscles depends upon:

 
 
 
 

18. Select the true statement
1. H-zone is present in the middle of I-band
2. A-band is present in the middle of sarcomere.
3. During contraction of muscle, I-bands get reduced
4. The light bands contain actinified myosin protein

 
 
 
 

19. Each myosin filament Is surrounded by:

 
 
 
 

20. It is a part of appendicular skeleton in humans:

 
 
 
 


Online MCQs Test preparation for Biology MCAT (Medical College Admission Test Preparation Notes) helps students practice effectively. These multiple-choice questions are taken from Chapter 12 “Support and movement” of the Biology MCAT textbook.
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