CBSE - Life Processes

1 Life Processes 

The given flow chart shows three steps of glucose breakdown in different conditions. Which of the following steps takes place in the mitochondria ?

(1) Step I
(2) Step II
(3) Step III
(4) Both (2) & (3)

2 Life Processes 

Which cell organelle is known as suicidal bag
(1) Ribosome (2) Centrosome (3) Lysosome (4) Peroxysome

3 Life Processes 

The largest gland and in human body is 
(1) Pituitary gland (2) Liver (3) Adrenal gland (4) Thyroid gland

4 Life Processes 

The instrument for measuring blood pressure is called
(1) Manometer (2) Sphygmomanometer (3) Barometer (4) Potentiometer

5 Life Processes 

Kidneys in human beings are a part of t he system of
(1) Nutrition (2) Respiration (3) Excretion (4) Transportation

6 Life Processes 

Which of the following gland acts as an endocrine gland as well as exocrine gland?

(1)  Salivary gland
(2)  Pancreas gland
(3)  Pituitary gland
(4)  Parathyroid gland

7 Life Processes 

The Pancreas secretes pancreatic juice which contains_______ enzyme for digesting proteins.

(1) Lipase
(2) Amylase
(3) Zymase
(4) Trypsin

8 Life Processes 

The site for complete digestion of carbohydrates, proteins and fats is

(1) Large intestine 
(2) Stomach 
(3) Small intestine 
(4) Mouth

9 Life Processes 

'Edema' is related to
(1) Digestive system (2) Excretory system (3) Lymphatic system (4) Arterial system

10 Life Processes 

Break down of pyruvate to give carbon dioxide, water and energy takes place in
(1) Cytoplasm (2) Mitochondria (3) Chloroplast (4) Nucleus