Download App

Model Paper 10 — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETModel Paper 104 Marks
MCQ
Oxyhemoglobin dissociates into oxygen and deoxyhemoglobin at
  • A
    low $O _2$ pressure in tissue.
  • B
    all times irrespective of $O _2$ pressure.
  • C
    high $O _2$ pressure in tissue.
  • D
    equal $O _2$ pressure inside and outside tissue.
✓

Answer

A. low $O _2$ pressure in tissue.
Explanation:
Oxyhemoglobin is the bright red hemoglobin which is formed by the combination of hemoglobin and oxygen from the lungs. Oxyhemoglobin transports oxygen to the cells of the body. It dissociates into oxygen and deoxyhemoglobin at low pressure in tissue.

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 "SECTION - A [ZOOLOGY - MCQ]" from Model Paper 10→Model Paper 10 — all question types→NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Statement I: The bundle sheath cells are rich in an enzyme ribulose bisphosphate carboxylase-oxygenase (RuBisCO), but lack PEPcase in $C _4$ plants.
Statement II: The Calvin pathway is common to the $C _3$ and $C _4$ plants.
→
Which are the three main layers that form the diffusion membrane?
→
Ensheathing of muscles is called
→
Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as
→
Baker's yeast is
→
The antibodies are formed in
→
Which of the following is correctly matched?
→
Some hormone need the secondary messenger, because
→
Which one of the following kinds of animal are triploblastic ?
→
Antigens are present
→