MCQ questions for class 10 science biology life processes

MCQ questions for class 10 science biology life processes | Quiz test for class 10 science biology life processes MCQ with answers

MCQ questions for class 10 science biology life processes

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MCQ questions for class 10 science biology life processes

1 / 20

When air is blown through lime water it turns milky because of ____.

2 / 20

Write the correct sequence of air passage involved in inhalation?

3 / 20

The breakdown of pyruvate into carbon dioxide, energy, and water takes place in ____.

4 / 20

The autotrophs require ____.

5 / 20

The cellular energy reserves in autotrophs are____.

6 / 20

Which is the first enzyme that mixes with food?

7 / 20

Where are proteins first digested?

8 / 20

Which of the following components of food is digested by s. amylase?

9 / 20

Which of the statements is correct regarding bile?

10 / 20

In the human digestion system, the enzymes pepsin and trypsin are secreted by?

11 / 20

The kidneys in human beings are part of ____.

12 / 20

The pancreas pours their secretion into ___.

13 / 20

The pancreatic juice doesn’t contain the following enzymes

14 / 20

The correct sequence of anaerobic respiration

15 / 20

During respiration exchange of gases take place in

16 / 20

Identify the correct path of urine in the human body.

17 / 20

During deficiency of oxygen in tissues of human beings, pyruvic acid is converted into lactic acid in the

18 / 20

Single circulation, i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by

19 / 20

Which of the following is incorrectly spelled?

20 / 20

The internal (cellular) energy reserve in autotrophs is

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