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

1.

Select correct option 

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

2.

3.

Select Match

Q. Ossein

4.

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Q. Myosin

5.

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

6.

Find the odd one

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

7.

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

8.

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

9.

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

10.

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

11.

True or False

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

12.

Find the odd one

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

13.

Select Match

Q. Haemoglobin

14.

True or False

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

15.

Select Match

Q. Keratin

16.

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

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

17.

True or False

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

18.

Find the odd one

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

19.

True or False

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

20.

True or False

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

21.

Select correct option 

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