What is carboxyhaemoglobin?

Edexcel IAL Haemoglobin Quiz

Quiz
•
Biology
•
12th Grade
•
Medium
Will Byfield
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A. A form of oxygen-haemoglobin
B. Haemoglobin in the presence of carbon dioxide
C. A form of deoxyhaemoglobin
D. Haemoglobin in the presence of high partial pressure
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is formed when oxygen binds with haemoglobin?
A. Haemoglobin oxide
B. Oxyhaemoglobin
C. Carboxyhaemoglobin
D. Deoxyhaemoglobin
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many types of subunit does haemoglobin have?
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of oxygen binding to haemoglobin in the lungs called?
A. Loading
B. Unloading
C. Diffusion
D. Respiring
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many oxygen molecules can each molecule of haemoglobin carry?
A. 1
B. 2
C. 3
D. 4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is haemoglobin?
A. A lipid found in red blood cells
B. A water-soluble globular protein found in red blood cells
C. A type of white blood cell
D. A hormone produced by the liver
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does fetal haemoglobin have a higher affinity for oxygen compared to adult haemoglobin?
A. Fetal haemoglobin has more haem groups
B. Fetal haemoglobin requires less oxygen
C. Fetal haemoglobin must absorb oxygen efficiently at low partial pressure
D. Fetal haemoglobin lacks alpha polypeptide chains
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the Bohr effect?
A. The release of carbon dioxide by respiring cells
B. The effect of fetal haemoglobin on oxygen saturation
C. The increase in haemoglobin affinity for oxygen in the presence of carbon dioxide
D. The decrease in haemoglobin affinity for oxygen in the presence of carbon dioxide
Similar Resources on Wayground
10 questions
PHOTOSYNTHESIS 2

Quiz
•
12th Grade
10 questions
LATIH TUBI SPM BIOLOGI

Quiz
•
12th Grade
10 questions
BIO PROLIFERATION GASEOUS EXCHANGE

Quiz
•
9th - 12th Grade
10 questions
TRANSPORT IN MAMMALS

Quiz
•
12th Grade - University
10 questions
Do you know it by Heart?

Quiz
•
11th - 12th Grade
11 questions
Haemoglobin

Quiz
•
12th Grade
12 questions
Introduction to Pregnancy

Quiz
•
9th - 12th Grade
13 questions
1-2 Chemistry of Life

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade