Download App

Photosynthesis — BIO BOTANY STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYPhotosynthesis1 Mark
MCQ
The key enzyme in the carboxylation reaction is:
  • A
    Ribulose dehydrogenase
  • B
    Carboxylase
  • ✓
    Carboxylase oxygenase
  • D
    Carboxyl anhydrase
✓

Answer

Correct option: C.
Carboxylase oxygenase
Carboxylase oxygenase

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 "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Photosynthesis→Photosynthesis — all question types→BIO BOTANY STD 11 question papers→Tamilnadu Board STD 11 question papers→Tamilnadu Board question paper generator→

Similar questions

The stress phytohormones (Abscisic acid) was first isolated by:
→
(i) Opuntia(a) Cladode
(ii) Acacia(b) Guttation
(iii) Asparagus(c) Phyllode
(iv) Alocasia(d) Phylloclade
→
Lampbrush chromosomes occur at …………… stage of meiotic Prophase I.
→
Which is a non – living character of viruses?
→
Auxin has a similar chemical structure of:
→
The study of internal structure and organisation of plant is called:
→
Bacteriocins are found in …………… .
→
Kreb’s cycle is a:
→
Actinomycetes comes under …………… kindgom.
→
Which part of the apple fruit does we eat?
→