Biological molecules

Description

Quiz on Biological molecules, created by Tanya Byrne on 27/05/2013.
Tanya Byrne
Quiz by Tanya Byrne, updated more than 1 year ago
Tanya Byrne
Created by Tanya Byrne almost 11 years ago
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Resource summary

Question 1

Question
What are lipids used for in plants and animals
Answer
  • Energy storage
  • Store of genetic material
  • Used in cell membranes

Question 2

Question
What do monomers need to form polymers
Answer
  • At least two functional groups
  • Covalent bonds

Question 3

Question
How many molecules are formed when a trisaccaharide is formed from its constituent monosaccharides?
Answer
  • Two
  • Three
  • One

Question 4

Question
When one mole of sucrose molecules are hydrolysed, how many moles of fructose and glucose molecules are produced?
Answer
  • One mole of glucose and one mole fructose
  • No moles of fructose and two moles of glucose

Question 5

Question
In what way are the dark reactions of photosynthesis reliant on the light reactions?
Answer
  • The dark reactions are driven by the products of the light reactions
  • They are independent of each other
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