Download App

Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBreathing and Exchange of Gases1 Mark
MCQ
The carbon dioxide is transported via blood to lungs as:
  • A
    Dissolved in blood plasma.
  • B
    In the form of carbonic acid only.
  • C
    In combination with haemoglobin only.
  • D
    Carbaminohaemoglobin and as carbonic acid.
✓

Answer

  1. Carbaminohaemoglobin and as carbonic acid.

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 Breathing and Exchange of Gases→Breathing and Exchange of Gases — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The blood of cockroach contains no respiratory pigment. It means that
→
Which of the following statement is incorrect w.r.t. ribosomes?
→
Beta and alpha cells secrete the following hormones in respective order
→
In actomyosin complex, for one unit of actin the number of units of myosin is:
→
The given characters are seen in which of the following group?

$(i)$ Unicellular, colonial, filamentous, symbiotic or free living.

$(ii)$ The colonies are surrounded by a gelatinous sheath.

$(iii)$ Some can fix atmospheric nitrogen in specialized cells called heterocysts.

$(iv)$ They often form blooms in water bodies.

→
How many ATP molecules are produced from one molecule of glucose in oxygen respiration?
→
Collenchyma differs from parenchyma in having.
→
When leaf cells are fully turgid, the transpiration rate is:
→
Female Ascaris differs from the male in
→
Unstriated muscles are found in
→