2012-06-04

Medical entry test MCQs Biology Topic Homeostasis and excretion

These Questions/MCQs are from Biology 2nd year topic of Homeostasis and Excretion. Designed specially for Medical Entry Test particullarly MCAT. Leave your answers below or ask about a MCQ with a Question no and a link to test.

Biology Test Chapter 15 Homeostasis and Excretion :



1. The mechanism by which organisms maintain the stability of their cellular environment is known as;
a. Homeostasis
b. Normal health
c. Structural adaption
d. Osmoregulation

2. When the concentration of external medium is equal to the concentration of internal medium of cell is called;
a. Hypertonic
b. Hypotonic

c. Isotonic
d. Heterotonic

3. Brassica and rose plant belong to group of plants;
a. Hydrophytes
b. Mesophytes
c. Xerophytes
d. Succulents

4. Animals which are unable to adjust their internal salt concentration according to external environment is;
a. Anhydrobiosis
b. Osmoregulators
c. Thermoregulatory
d. Osmoconformers

5. Which one of the following animal can survive without drinking water?
a. Kangaroo rat
b. Pig
c. Kangaroo
d. Camel

6. Nitrogeneous wastes are produced as a result of;
a. Photosynthesis
b. Ingestion

c. Assimilation
d. Deamination

7. Fresh water protozoans pumped out excess water by a special structure called;
a. Oral groove
b. Contractile vacuole
c. Pellicle
d. Vacuole

8. The term glycogenesis means, the conversion of;
a. glucose to Glycogen
b. Lactic acid to Glycogen
c. Glycogen to Glucose
d. Amino acid to Glycogen

9. Which one of the following nitrogenous compound is much more soluble in water?
a. Uric acid
b. Urea
c. Ammonia
d. Creatine

10. The removal of amino group from amino acid is called;
--------------------------Continued on Entry Test Class -------------------------

We have made a more interactive website, 

You will get all right answer, right after your answer, or test yourself and get answers on completing test.

 Your wrong answers are saved in your profile for review plus your stats will tell you which chapters you should repeat.


 For Complete Test and More MCQs join Entry Test Class. It will help you prepare better for your test.

For getting Admission Please contact 0301 7719219  (Limited seats are available Rs. 1500 for Entire Session)

27 comments:

  1. 1a 2c 3a 4c 5d 6b 7b 8c 9b 10c 11d 12a 13a 14c 15 16 17 18 19 20

    ReplyDelete
  2. Replies
    1. Tell me Q No, you find difficulty in, I will help you out

      Delete
  3. Give ans now...plzz

    ReplyDelete
  4. plz provide me ans for 34,33,31 n 29.....now

    ReplyDelete
  5. can u provide me ans of 34,33,31 n 29

    ReplyDelete
  6. bt these mcqz r nt accrdin to given mcat syll 2013

    ReplyDelete
  7. plz give answers

    ReplyDelete
  8. most of the questions are out of the given entry test sylllabus............

    ReplyDelete
  9. Plz post answer with your mcqs sir.?????

    ReplyDelete
  10. Sir QUES; How shevring produces a chemical change in muscles explain sir mujhy abhi chaheye i need now and i am your old follower ILYAS KHAN FRM BANNU

    ReplyDelete
  11. ans the following question

    ReplyDelete
  12. plz give me ans to all the
    se mcq,s

    ReplyDelete
  13. Plaza tell me some skills to success in test

    ReplyDelete
  14. Key to success in MCAT is Hard work , Hard work and Hard work.

    Read your Text books

    Practice MCQs

    Don't waste last 15 days in academies , revise your Books in them

    ReplyDelete
  15. its v good test but i think ths would b better as online test

    ReplyDelete
  16. Yes , we are making entry test class for this purpose, It will fulfill all your needs

    ReplyDelete
  17. but aren't a lot of them outside the given UHS syllabus?

    ReplyDelete
  18. is mein aisy questions bhi hn jo uhs k syllabus mn nhi hn

    ReplyDelete
  19. pleease give me ans of these mcqs plz

    ReplyDelete
  20. 6a ,19a and 21b

    ReplyDelete
  21. jannat baloch30 June 2014 14:28

    give me answer

    ReplyDelete
  22. Tanzeela zafar26 August 2014 08:49

    Tanzeela Zafar

    ReplyDelete
  23. Tanzeela zafar26 August 2014 08:51

    plz tell me that if we leave the eng vocab n just prepare the mcqs from our fsc eng books then we can eng portion or not

    ReplyDelete

Has a Question or Opinion?

Leave it here , we would like to hear from you and help you.



Related Posts Plugin for WordPress, Blogger...