Scribd
Upload
61 views4 pages

Organelles

The document compares animal and plant cells, highlighting key differences such as shape, presence of cell walls, and organelles like chloroplasts and lysosomes. It details the functions of various organelles found in both cell types, including the nucleus, ribosomes, and mitochondria. Additionally, it notes that animal cells contain centrioles and centrosomes, while plant cells have a large central vacuole.

Uploaded by

marogamma
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
61 views4 pages

Organelles

The document compares animal and plant cells, highlighting key differences such as shape, presence of cell walls, and organelles like chloroplasts and lysosomes. It details the functions of various organelles found in both cell types, including the nucleus, ribosomes, and mitochondria. Additionally, it notes that animal cells contain centrioles and centrosomes, while plant cells have a large central vacuole.

Uploaded by

marogamma
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 4

Plant cell

Animal cell

1
Compare between Animal and plant cells:
Animal cell Plant cell
Shape Irregular Regular

Cell wall Absent Present

Chloroplast and other Absent Present


plastids

Centriole and centrosome Present Absent

Vacuoles Present (Small vacuoles) Present


Large central vacuole
Lysosomes Present Absent

Cell membrane Present Present

2
ORGANELLES of plant and animal cells
Organelle Function
Cell wall
Not found in animal cells.
Plants cellulose
Fungi chitin

Cell membrane (plasma membrane) A selectively permeable membrane that


controls what enters and leaves the cell.

Plastids (chloroplasts) the sites of photosynthesis. found only in


plants and algae.
green because they contain chlorophyll.
Nucleus The nucleus contains chromosomes made
of DNA .
-Controls cell activities.
-The nucleus is surrounded by an envelope
that contains pores and allows for the
transport of large molecules.

Nucleolus Non-membrane-bound organelle.


Site of rRNA synthesis. (Components of
ribosomes are synthesized here)

Ribosome Non-membrane-bound organelle.


site of protein (ENZYME)synthesis
made of ribosomal RNA and protein.

Endoplasmic reticulum. There are two types:


(Membrane convoluted organelle) A-Rough endoplasmic reticulum (RER)

-Ribosomes on it
the site of protein synthesis as well as
transport throughout the cytoplasm.

B-Smooth endoplasmic reticulum (SER)

No ribosomes.

Synthesizes steroid hormones and other


lipids.

3
Function
Golgi apparatus (body) They modify, store, and package proteins.
also secrete proteins to other parts of the
cell and export it to other cells.

Mitochondria (power house) the site of cellular respiration. (Aerobic


respiration)

C6H12O6 CO2+H2O+ATP

Vacuoles It stores substances for the Cell.

Centrosome (contain a pair of Only animal cells have centrioles and


centrioles) Centrosomes required for cell division.

Lysosome a sac of hydrolytic (digestive) enzymes


enclosed by a single membrane.

Cytoplasm(cytosol)
The entire region between the nucleus and
plasma membrane.

You might also like