Take another quiz >

Molecules of life (CCEA AS level Biology)

This information is taken from AS level biology booklets so will be basic answers
Quiz by Biologist18
Rate:
Last updated: January 8, 2013
First submittedJanuary 8, 2013
Times taken793
Rating3.50
4:00
Can you guess the answers from the information given?
0
 / 20 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Hint
Answer
Inorganic ion found in haemoglobin
Iron
A substance with both acidic and basic properties is described as...
Amphoteric
Reaction which forms disacaccharides
Condensation reaction
Storage carbohydrate in animals
Glycogen
A substance which resists small changes in pH
Buffer
Structural carbohydrate in plants
Cellulose
Disaccharide formed from glucose and fructose
Sucrose
Two structural forms of starch
Amylose and Amylopectin
Which of the above forms of starch is branched
Amylopectin
Singe unit sugar
Monosaccharide
Hint
Answer
Hexose sugar (alpha or beta)
Glucose
What is the name of the bond between the subatances which make up a lipid?
Ester
What is cellulose made from
Beta glucose
What is a lipid made from (including how many of each)
1 Glycerol and 3 fatty acids
Sugar monomers are linked by what type of bond?
Glycosidic bonds
Inorganic ion required for blood clotting
Calcium
What type of fatty acid has at least one carbon carbon double bond
Unsaturated
Which protein structure level provides a compact globular shape?
Tertiary
What bond links individual amino acids?
Peptide
The secondary level of protein structure forms alpha helices and?
Beta pleated sheets
No comments yet.
Similar Quizzes by Tag