Download App

Respiration In Plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYRespiration In Plants2 Marks
Question
What is complex IV in ETS of mitochondria? Mention its components.
✓

Answer

Complex IV refers to cytochrome c oxidase complex.
  • It contains cytochromes a and az, and two copper centres.

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 "2 Marks Questions" from Respiration In Plants→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

The entire process of photosynthesis consists of a number of reactions. Where in the cell do each of these take place?
i. Synthesis of ATP & NADPH _________
ii. Photolysis of water __________
iii. Fixation of $CO _2$__________
iv. Synthesis of sugar molecule __________
v. Synthesis of starch __________
→
Below is a list of plant fibres. From which part of the plant these are obtained?
  1. Coir.
  2. Hemp.
  3. Cotton.
  4. Jute.
→
Mention any two reasons, which prove that photosynthesis is essential for sustaining life on the earth.
→
  1. Define seed dormancy.
  2. Mention two causes for seed dormancy.
→
What are collateral glands and what is their function?
→
Write the functions of the following:
  1. Eustachian tube.
  2. Hypothalamus.
→
Solenocytes and metanephridia are excretory organs of:
  1. Coelenterata and Mollusca.
  2. Platyhelminthes and Annelida.
  3. Aschelminthes and Annelida.
  4. Annelida and Arthropoda.
→
Write the full names and functions of the following hormones : (i) M.S.H. (ii) A.C.T.H.
→
Differentiate between phycobiont and mycobiont.
→
Imagine a situation if there was no meiosis. Then what would have happened to the next generation?
→