Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?

(b) alveoli of lungs

Aerobic respiration  Anaerobic respiration 1. Oxygen is utilised for the breakdown of respiratory substrate. 2. It takes place in cytoplasm (glycolysis) and inside mitochondria (Krebs cycle) 3. End products are carbon dioxide and water 4. More energy is released. 1. Oxygen...

Difference between Aerobic respiration and Anaerobic respiration: Aerobic respiration Anaerobic respiration 1. It occurs in the presence of O2. It occurs in the absence of O2 2. It involves the exchange of gases between the organism...

Movement in sensitive plants Movement in our legs 1. The movement that takes place in a sensitive plant such as Mimosa pudica occurs in response to touch (stimulus). 1. Movement in our legs...

(a) Respiration and combustion Respiration Combustion 1. It is a biochemical process. 1. It is a physiochemical process. 2. It occurs in the living cells. 2. It does not occur in the living cells. 3....

Longitudinal waves

(b) cardiac muscle

(a) Companion cells

(a) Weak radar signals sent by a low flying aircraft can interfere with the TV signals received by the antenna. As a result, the TV signals may get distorted. Hence,...

(i) During heavy exercise the breathing rate of a person slows down. (False) (ii) Plants carry out photosynthesis only during the day and respiration only at night. (False) (iii) Frogs breathe through...