# Class 10 Science Life processes Practice paper

Notes NCERT Solution Assignments

In this page we have Class 10 Science Life processes Practice paper . Hope you like them and do not forget to like , social shar and comment at the end of the page.
Question 1 Why is energy needed by an organism even during sleep?

Question 2 What is photolysis?

Question 3 What is osmoregulation?

Question 4 What is chyme?

Question 5 Name the enzymes, which is present in infants & absent in adults?

Question 6 How the amount of urine produced regulated?

Question 7 What is compensation point?

Question 8 What is root pressure?

Question 9 What is transpiration pull?

Question 10 What is ascent of sap?

Question 11 State the function of epiglottis?

Question 12 Differentiate between arteries, veins and Capillaries

Question 13 Differentiate between blood and Lymph

Given below are the links of some of the reference books for class 10 Science.

You can use above books for extra knowledge and practicing different questions.

### Practice Question

Question 1 Which among the following is not a base?
A) NaOH
B) $NH_4OH$
C) $C_2H_5OH$
D) KOH
Question 2 What is the minimum resistance which can be made using five resistors each of 1/2 Ohm?
A) 1/10 Ohm
B) 1/25 ohm
C) 10 ohm
D) 2 ohm
Question 3 Which of the following statement is incorrect? ?
A) For every hormone there is a gene
B) For production of every enzyme there is a gene
C) For every molecule of fat there is a gene
D) For every protein there is a gene

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