Name : _____________________________ Chapter 2 Cell Structure and Cell Organisation __________________________________________________________________________________________

WORKSHEET 2.2 Cell Structure and Function

1. Draw and label an animal cell and a plant cell. Include the following structures in your diagrams: cell membrane, cytoplasm, nuclear membrane, nucleus, nucleolus, chromosome / chromatin, mitochondrion, ribosome, chloroplast, Golgi apparatus / body, vacuole, cell wall, rough endoplasmic reticulum (RER) , smooth endoplasmic reticulum (SER), lysosomes and centrioles

Animal cell

Plant cell

______________________________________________________________________________________WAJA BIOLOGY 2009JPN PERAK

Score __ /__ ____

2.2/1

[ 6 marks ]

[ 13 marks ]

Name : _____________________________ Chapter 2 Cell Structure and Cell Organisation __________________________________________________________________________________________

2. Complete the table below.

Function Organelle/ Structure

Transports proteins

Site for energy production Mitochondrion

Controls all cell activities, contains genetic

material

Cell wall

Stores and transports lipids. Produces

glycoproteins, polysaccharides and

secretory enzymes

Carries out photosynthesis

Smooth endoplasmic reticulum

Controls the entry and exit of substances

Release enzymes outside the cell

Cytoplasm

Stores nutrients (sugar and amino acid) in

its sap

______________________________________________________________________________________WAJA BIOLOGY 2009JPN PERAK 2.2/2

[ 10 marks ]

Name : _____________________________ Chapter 2 Cell Structure and Cell Organisation __________________________________________________________________________________________

ANSWERS :

Animal Cell

______________________________________________________________________________________WAJA BIOLOGY 2009JPN PERAK

Nucleolus

Chromatin

SmoothEndoplasmic reticulum

Lysosomes

Golgi apparatus

Nucleus

Centrioles

Cell membraneRibosome

Rough endoplasmic reticulum

Mitochondrion

Cytoplasm

Nuclearmembrane

Cell wwallwall

Vacuole

Cell membrane

Chloroplast

Smooth endoplasmic reticulum

Mitochondrion

Cell wall

Plant Cell

2.2/3

Name : _____________________________ Chapter 2 Cell Structure and Cell Organisation __________________________________________________________________________________________

2. Complete the table below.

Function Organelle / Sructure

Transports proteins Rough endoplasmic

reticulum

Site for energy production Mitochondrion

Controls all cell activities, contains

genetic material

Nucleus

Give the cell a fixed shape Cell wall

Stores and transports lipids.

Produces glycoproteins,

polysaccharides and secretory

enzymes

Golgi apparatus

Carries out photosynthesis Chloroplast

Transports lipids and glycerol Smooth endoplasmic reticulum

Controls the entry and exit of

substances

Plasma membrane

Release enzymes outside the cell Lysosomes

Food storage, medium for metabolic

reactions Cytoplasm

Stores nutrients (sugar and amino

acids) in its sap

Vacuole

______________________________________________________________________________________WAJA BIOLOGY 2009JPN PERAK 2.2/4