living systems part iii plant & animal cells dr. marjorie anne wallace, elementary science...

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Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

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Page 1: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Living SystemsPart III

Plant

&

Animal

CellsDr. Marjorie Anne Wallace,

Elementary Science Resource Teacher

Page 2: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

All living things are made up of cells.

• Bacteria cells• Protozoan cells• Fungi cells• Plant cells and• Animal cells

Page 3: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Plant Cells • Plants are classified into the Plant Kingdom.

• Plants may be grouped into Vascular or non-vascular

• Plants are made up of plant cells.Plant cells have: - a strong cell wall, -large water vacuoles, and

-several chloroplast for photosynthesis used in energy & food production.

Page 4: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Plant cells• Plant cells are usually square

or rectangle shaped.

Plant cells have:-cell wall,

- cell membrane, --chloroplasts, -nucleus, -large vacuoles for food & water,

and - cytoplasm to protect all the

internal organelles.

vacu

oles

nucleus

Cell membraneCell wall

cytoplasm

vacuole

Page 5: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Plant Cells • Multi celled organisms• Cytoplasm is the clear

jelly like matter that protects the inside cell organelles.

• Cell walls are found in plant cells but not in animal cells. They are stiff, non-living cell parts that help shape the plant cell.

cytoplasm

Cellmembrane

nucleus

Cellwall

Watervacuole

Page 6: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

*Cell membrane holds the cell together and lets substances pass in and out of its pores.

• Chloroplasts are organelles in some plant and protist cells. They contain chlorophyll that helps the plant cell store solar (SUN) energy.

• Photosynthesis.• Plants are producers.

Cellmembrane

nucleusl

Watervacuole

Plant CellsCell wall

Chloroplast

Page 7: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Review Question #1:

What do these plant cell organelles do?

chloroplasts cell wall

vacuoles cytoplasm

A B

C D

Page 8: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Question #2:

• Which gas is used by plants

during photosynthesis?-

A carbon dioxide

B oxygen

C nitrogen

D phosphorus

Page 9: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Answer to question #2.

• You got it! A

• Plants use carbon dioxide during photosynthesis and they excrete (their waste) oxygen.

Page 10: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Question #3:

• Which of these is the source of energy

for photosynthesis?

A Gravity

B Electricity

C Magnetism

D Sunlight

Page 11: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Answer to #3:• Yes, sunlight D.

• Sunlight is the source of energy for plant photosynthesis.

Page 12: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Can you name some of theParts of a PLANT CELL?

CELL WALL

Cell MEMBRANE

CYTOPLASM

NUCLEUS& NuclearMembrane

CHLOROPLASTfor

Photosynthesis

Page 13: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

What do animal cells look like?

• Animal cells tend to be sphere or round shaped.• Animal cells have:

-cell membrane to hold the cell together,

-cytoplasm a watery gel inside the cell,

-nucleus with a nuclear membrane, and

-sometimes small vacuoles where

food and chemicals are stored.

Page 14: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Animal CellsEach animal cell has:

-a cell membrane- holds cell together and allows substances in and out of the cell,

-cytoplasm- jelly like gel that suspend organelles inside the cell, -a nucleus- the control center; or the “Brain,” of the cell, -nuclear membrane- allows substances to

pass in & out of the nucleus.

nucleus

Page 15: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Animal Kingdom• Animals are classified into the Animal Kingdom.Animals are consumers.(They must eat food to live.)

• Animals can be grouped as Invertebrates or vertebrates.

Invertebrate -No backboneVertebrates - Backbone present

Page 16: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Animal Kingdom:

Can you classify these animals?

butterfly

hamster mouse spiderhumans

seahorseworm

frog turtle

octopus fishseastar

Page 17: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Animal Kingdom:Answers

VertebratesInvertebrates

Page 18: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Can you name some of theParts of an ANIMAL CELL?

CellMembrane

CYTOPLASMGel-like

substance

Nucleus& NuclearMembrane

*smallvacuoles

ornone

*Centriolesfor

cell division

Page 19: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Copy this CONCEPT MAP intoyour Science Journal.

Plant CellsAnimal

Cells

Can you fill in the empty rectangles?

Page 20: Living Systems Part III Plant & Animal Cells Dr. Marjorie Anne Wallace, Elementary Science Resource Teacher

Compare and ContrastPlant cells & Animal Cells:

Cytoplasm

Cell Membrane

LARGEvacuoles

Chloroplast

Cell Wall

Rectangleshaped

SmallVacuoles or

NONE.

*Centrioles &Lysosomes

Roundshaped

Nucleus &Nuclear

Membrane

Plant Cells Animal Cells

Great Job 5th graders! Standards of Learning SOL 5.5