Contains the chromosomes and the hereditary material of the cell.
New cards
2
Cytoplasm
A jelly like substance in which all the organelles are suspended.
New cards
3
Chloroplasts
Present in only plant cells, contain chlorophyll, a green pigment which plays a vital role in photosynthesis.
New cards
4
Centrioles
Present in only animal cells, help with cell division.
New cards
5
Reb blood cells
Deliver oxygen to the body tissues via the blood.
New cards
6
• RBC
________ contain haemoglobin which binds with oxygen and transports it from the lungs to all parts of the body.
New cards
7
Mitochondria
Carry out aerobic respiration to release energy, this energy is used to carry out cellular activities.
New cards
8
movement of substances
It controls the ________ into and out of the cells.
New cards
9
Cell structure adaptations
________: root hair is long and narrow, this increases the surface area to volume ratio of the cell, so that water and mineral salts can be efficiently absorbed.
New cards
10
animal cell
In ________: store water and food substances.
New cards
11
functions of organisms
They are the basic building blocks of the structure and ________.
New cards
12
Function
________: Extend into the soil to absorb water and mineral salts.
New cards
13
Cell Membrane
A partially permeable and the outer most membrane of the cell.
New cards
14
Cell wall
present in only plant cells, made up of cellulose, gives the cell its shape and protects it from injury.
New cards
15
Xylem vessels
Conduct water and mineral salts from the roots to the leaves of the plant.
New cards
16
Root hair cells
Have a large surface area for faster uptake of water and mineral ions.
Studied by 5 people
Note 
Flashcard (28)