Exchange

Description

GCSE bio B3.1
victoirespongecake21
Quiz by victoirespongecake21, updated more than 1 year ago
victoirespongecake21
Created by victoirespongecake21 about 10 years ago
17
1

Resource summary

Question 1

Question
Name the three ways in which dissolved substances move.
Answer
  • Diffusion,Osmosis, Active Transport
  • Inspiration, Expiration, Transfusion
  • Active Transport, Magic, Transpiration

Question 2

Question
Which one of these diagrams is Osmosis?

Question 3

Question
Why does diffusion make the solutions go in and out of the cell?
Answer
  • To even the concentration, to balance it.
  • To make sure that the water and substances get to the right places in the cell.

Question 4

Question
What do soft drinks contain?
Answer
  • Water
  • Oxygen
  • Enzymes
  • Sugar
  • Ions
  • Cocaine

Question 5

Question
Why do sports drinks contain sugar?
Answer
  • To give the body the balanced diet it needs.
  • To start respiration in the mitochondria and give us energy.
  • To replace sugar used in energy release.

Question 6

Question
What happens if water and ions are not replaced during exercise?
Answer
  • Balance of the body is disturbed and the cells do not work as efficiently.
  • The cells become shrunken and the water is not distributed to the cells well enough.

Question 7

Question
What is the purpose of the villi?
Answer
  • Provides extra space for the cells for blood transfusion.
  • Provides Surface area to absorb products of digestion by a network of capillaries.
  • Provides more blood for the cells for circulation and red blood cells.
Show full summary Hide full summary

Similar

How well do you know GoConqr?
Sarah Egan
General Knowledge Quiz
Andrea Leyden
Revision Timetable
katy.lay
OCR Gateway GCSE P3 Revision Quiz
xhallyx
Ancient Roman Quiz
Rev32
Exchange Surfaces and Breathing Quiz
gordonbrad
GCSE AQA Biology Unit 3
Gabi Germain
The Engineered World - Unit 1
Yachtmasterhammond
How to revise
KimberleyC
Religious Studies Key Concepts
Keera
Prueba de Funciones
José William Montes Ocampo