WorksheetsTransport in cells
Total questions: 20
Worksheet time: 10mins
Write your full name, your class and your Biology teacher's name in the space below.
Copy and paste this link to help you with these questions (Answer yes if you used it and no if you didn't) https://www.bbc.co.uk/bitesize/guides/zs63tv4/revision/9
Diffusion is the movement of particles from high to (a) concentration
High temperatures make diffusion happen more quickly
True
False
Alveoli in the lungs are adapted for diffusion in which three ways?
They are big
They have large surface areas
They are moist
They have thin walls
Diffusion happens in liquids and (a)
In diffusion, substances move against the concentration gradient, true or false?
True
False
Osmosis is a special kind of diffusion that only happens with (a)
Root hair cells, in plants, are adapted for fast osmosis because they have a _________ __________ __________
(a)
True or False - water moves with the concentration gradient during osmosis
True
False
Active transport requires what to happen?
(a)
True or false? Active transport is the movement of substances from low to high concentration
True
False
Cells that require high levels of active transport to move substances have lots of which cell organelle?
(a)
Mitochondria provide energy for active transport by making which energy molecule?
ATP
BTP
CTP
DTP
What is the name of the chemical reaction that mitochondria do to produce energy for active transport?
(a)
What type of cell membrane is used in osmosis?
Non permeable
Fully permeable
Semi permeable
Plants absorb minerals through ..
Diffusion
Active transport
Osmosis
Animals exchange oxygen and carbon dioxide through ...
Diffusion
Osmosis
Active transport
Animals and plants obtain water through ...
Diffusion
Osmosis
Active transport
Was this quiz helpful?
