null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
1944679
Carriage of O2
Description
AS Level z Biology as (F211 - 2 - Exchange and Transport) Quiz on Carriage of O2, created by mountford.lottie on 01/02/2015.
No tags specified
z biology as
f211 - 2 - exchange and transport
as level
Quiz by
mountford.lottie
, updated more than 1 year ago
More
Less
Created by
mountford.lottie
about 9 years ago
15
1
0
Resource summary
Question 1
Question
What does each haemoglobin molecule consist of?
Answer
3 polypeptides and a haem group
An iron molecule
4 polypeptides and a haem group (with an iron molecule in)
Question 2
Question
Does the haem group have an affinity for oxygen?
Answer
Yes
No
Question 3
Question
How many oxygen molecules can each haemoglobin molecule hold?
Answer
2
4
8
Question 4
Question
Why do cells in the body tissues need oxygen?
Answer
anaerobic respiration
aerobic respiration
they don't
Question 5
Question
What does the ability of Hb to take up and release O2 depend on?
Answer
Oxygen tension
type of respiration
Question 6
Question
What shape would you expect an oxyhaemoglobin dissociation graph to be?
Answer
n
S
U
directly proportional to one another
Question 7
Question
What is the change in shape of the Hb molecule known as?
Answer
Conformational Change
Change of shape
Denaturation
Question 8
Question
Where do RBC's 'pick up' oxygen?
Answer
Lungs
Body tissues
Question 9
Question
Which part of the Hb molecule binds to the Oxygen?
Answer
Iron in the Haem group
an alpha polypeptide chain
Haem in the iron group
Question 10
Question
The haemoglobin of a mammalian fetus has a lower affinity for oxygen than that of adult haemoglobin
Answer
True
False
Show full summary
Hide full summary
Want to create your own
Quizzes
for
free
with GoConqr?
Learn more
.
Similar
GCSE PE - 7
lydia_ward
SAT Math Sample Questions
SAT Prep Group
OCR AS Biology - Lipids
Chris Osmundse
Girls' and Boys'Education - Catherine and Kaitlyn
catherine.dannib
ICT Key Terms Quiz - Part 1
Mr Mckinlay
med chem 2 exam 2
lola_smily
The Circulatory System
Johnny Hammer
AS Sociology - Families and Households functionalist perspective.
Camille Bailey
Coasts
humaira gafar
Geometry
Idil Mogeh
Browse Library