Download App

STD 11 - 12. Respiration in plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 12. Respiration in plants1 Mark
MCQ
The energy-releasing metabolic process in which substrate is oxidized without an external electron acceptor; is called
  • A
    glycolysis
  • ✓
    Fermentation
  • C
    Aerobic respiration
  • D
    Photorespiration
✓

Answer

Correct option: B.
Fermentation
b
In fermentation, the incomplete oxidation of glucose is achieved under, anaerobic condition by set of reactions, where pyruvic acid is converted into carbon dioxide and ethanol. The enzyme, pyruvic acid decarboxylase and alcohol Dehydrogenase catalyse these reactions

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 12. Respiration in plants→STD 11 - 12. Respiration in plants — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Bicarpellary gynoecium and oblique ovary occurs in:
→
Dry seeds when placed in water swells due to:
→
Bacterial flagella is made up of
→
What is the name of the node between two myelin sheaths?
→
$A$ : Centriole does not form any compartment in a cell.

$R$ : Centriole is a non-membranous cell organelle.

→
Difference between Virus and Viroid is:
→
$\text{ICVN}$ is:.
→
Which $3C$ sugars are intercoventible during phosphorylation.
→
When we are in a hot room, we sweat profusely. It is a $.........$ means of maintaining homeostasis:
→
During mitosis, $ER$ and nucleolus begin to disappear at
→