MCQ-1-Test–Class-10-Science-2-Chapter-2-Life Processes in living organisms Part -1-MSBSHSE

1.

Select correct option 

Q. Genetic recombination occurs in ………..- phase of prophase of meiosis-I.

2.

Select correct options

Q. Excess of carbohydrates are stored in ……… and muscles in the form of ………

(i) Liver  (ii) Pancreas   (iii) Glycogen  (iv) Glucose

3.

True or False

Q. Proteins of animal origin are called ‘first class’ proteins.

4.

True or False

Q. Molecules of pyruvic acid formed in this glycolysis are converted into molecules of lactic acid.

5.

Select correct option 

Q. Our muscle cells perform ………… type of respiration during exercise.

6.

Select correct option 

Q. After complete oxidation of a glucose molecules, a …….. number of ATP molecules are formed.

7.

Select correct option 

Q. For formation of plasma membrane, ……….. molecules are necessary.

8.

Select correct option 

Q. All chromosomes are arranged parallel to  equatorial plane of cell in _……….. phase of mitosis.

9.

True or False

Q. Excess of ATP molecules obtained from proteins are not stored in the body.

10.

Select correct option 

Q. At the end of glycolysis, ………… molecules are obtained

11.

Select Match

Q. Myosin

12.

True or False

Q. Glycolysis is also called Embden-Meyerhof-Parnas pathway

13.

14.

Select Match

Q. Haemoglobin

15.

Find the odd one

Q. (i) Lipids (ii) Carbohydrates (iii) Fatty acids, (iv) Proteins

16.

True or False

Q. In anaerobic respiration, glucose is oxidized in three steps.

17.

Select Match

Q. Keratin

18.

Select Match

Q. Ossein

19.

Find the odd one

Q. (i) Actin (ii) Ossein (iii) Myosin, (iv) Melanin

20.

Find the odd one

Q. (i) Alcohol (ii) Vinegar (iii) Pyruvic acid  (iv) Lactic acid

21.

Select correct options

Q.  Glucose is oxidized step by step in the cells during the process of ……….. at the body level.