Haemoglobin

Haemoglobin

12th Grade

11 Qs

quiz-placeholder

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Haemoglobin

Haemoglobin

Assessment

Quiz

Biology

12th Grade

Medium

Created by

Julie Ireland

Used 17+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the molecule formed when oxygen binds to haemoglobin?

oxyhaemoglobin

oxygen-haemoglobin

carbaminohaemlobin

oxyglobin

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ion found in the haem group is what

Mg2+

O2-

Fe2+

Fe3+

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Haemoglobin is present in ______________________cells.

White blood cells

Red blood cells

PLasma

Platelets

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is FALSE concerning the haemoglobin molecule?

In contains amino acids

It contains iron

It is composed of four polypeptide chains

It is only found in humans

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Each haemoglobin molecule can bind reversibly with

one atom of oxygen

one molecule of oxygen

two molecules of oxygen

four molecules of oxygen

four atoms of oxygen

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oxyhaemoglobin gives up O2 when …

CO2 partial pressures are high

Body temperature is lowered

pH values are high

O2 partial pressure are high

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Bohr Shift occurs in regions of …

Increased partial pressure of oxygen.

Decreased partial pressure of oxygen.

Increased partial pressure of carbon dioxide.

Decreased partial pressure of carbon dioxide.

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