Respiration in Plants MCQ Practice Test

Question 1

Cellular respiration is best defined as the:

Accepted Answer

Breaking of C–C bonds by oxidation to release energy

Answer

Synthesis of glucose using light

Answer

Exchange of gases through stomata

Answer

Storage of starch in plastids

Question 2

Plants carry out gaseous exchange mainly through:

Accepted Answer

Stomata and lenticels

Answer

Lungs and gills

Answer

Xylem and phloem

Answer

Root hairs only

Question 3

Glycolysis occurs in the:

Accepted Answer

Cytoplasm

Answer

Mitochondrial matrix

Answer

Inner mitochondrial membrane

Answer

Chloroplast

Question 4

The EMP pathway is named after:

Accepted Answer

Embden, Meyerhof, Parnas

Answer

Engelmann, Meyer, Priestley

Answer

Emerson, Mehler, Park

Answer

Embden, Mendel, Pasteur

Question 5

The end product of glycolysis is:

Accepted Answer

Pyruvic acid

Answer

Acetyl CoA

Answer

Lactic acid

Answer

Citric acid

🦠 Respiration in Plants MCQs