Download App

STD 11 - 11. photosynthesis in higher plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 11. photosynthesis in higher plants1 Mark
MCQ
In plants, glycolate metabolism takes place in
  • A
    Low concentration of carbon dioxide
  • B
    High concentration of oxygen
  • C
    Low concentration of oxygen
  • ✓
    Both $(a)$ and $(b)$
✓

Answer

Correct option: D.
Both $(a)$ and $(b)$
d
In low carbon dioxide concentration, glycolic acid or glycolate is formed, which is the substrate for photorespiration or $C_{2}$-cycle or glycolate metabolism. Conditions which affect photorespiration Altered substrate availability: lowered $CO _{2}$ or increased $O _{2}$ bIncreased temperature.

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 - 11. photosynthesis in higher plants→STD 11 - 11. photosynthesis in higher plants — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Which of the following nerves is the largest of all the cranial nerves?
→
Which one of the following pairs of animals comprises ‘jawless fishes’?
→
Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because
→
Which of the following is a cell fragment?
→
The net gain of energy from one gram molecule of glucose during aerobic respiration is
→
Platyhelminthes represents an example of
→
The golgi apparatus is bounded by
→
....... is function of nephrocytes and urecose gland.
→
What is common in all these three, Bryophytes Dryopteris and Ginkgo?
→
The blood calcium level is lowered by the deficiency of
→