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Cells
- Plant
- A plant grows through the process of
photosynthesis which needs light to
maintain the process of growth.
- •Both plant and animal cells
include nucleus, cell
membrane and mitochondria,
which are part of their
structure.
- •The main function of a plant cells is
to carry all processes that are needed
to facilitate plant life.
- •Both plant and animal cells
include nucleus, cell
membrane and mitochondria,
which are part of their
structure.
- The plant cell also houses different
kind’s structural properties to an
animal cell yet still contains some
similarities.
- A plant cell can be included in the category of
eukaryotic cells. These are the cells that have
a well-defined nucleus.
- •The structure of the plant cell includes cellulose,
chloroplasts, chlorophyll and vacuoles. Plasma
membrane, nucleus, nucleolus and mitochondria
are also included in the structure of a plant cell.
The endoplasmic reticulum, Golgi apparatus and
microtubules are other features of the plant cell.
- •The structure of the plant cell includes cellulose,
chloroplasts, chlorophyll and vacuoles. Plasma
membrane, nucleus, nucleolus and mitochondria
are also included in the structure of a plant cell.
The endoplasmic reticulum, Golgi apparatus and
microtubules are other features of the plant cell.
- A plant cell can be included in the category of
eukaryotic cells. These are the cells that have
a well-defined nucleus.
- Cell walls are made up of cellulose, which
humans cannot digest. These walls are
visible under a microscope and resemble a
thick outline around the plant cells.
- There are both similarities and differences
between plant and animal cells. They are
both basic units of life, which compose all
living organisms. However, plant and animal
cells may have a different function and a
different structure.
- There are both similarities and differences
between plant and animal cells. They are
both basic units of life, which compose all
living organisms. However, plant and animal
cells may have a different function and a
different structure.
- •There are two types of
reproduction in plants.
They can be asexual,
when the cell splits in
two, and sexual, when
two cells combine to
create one living cell.
- •Plant cells have
cell walls in which
they can store
water.
- •Plant cells have
cell walls in which
they can store
water.
- •A plant cell is the structural and
functional unit for all plant
organisms.
- Through photosynthesis sunlight, water and
carbon dioxide are transformed into energy,
water and oxygen. This is an important process
for the support of all forms of life.
- •Cell walls of plants are
made up of cellulose,
hemicellulose and pectin.
- Through photosynthesis sunlight, water and
carbon dioxide are transformed into energy,
water and oxygen. This is an important process
for the support of all forms of life.
- A plant grows through the process of
photosynthesis which needs light to
maintain the process of growth.
- Bacteria
- Bacteria are the simplest of
creatures that are considered
alive.
- Flagella - a small tail
like shape that allows
the cell to swim
through liquids.
- They are prokaryotic cells
- Some help plants absorb nitrogen (N)
from the soil.
- Some cause diseases like food poisoning.
- There are more bacterial cells in
the body than human cells.
- There are more bacterial cells in
the body than human cells.
- Some bacteria even live inside
the stomachs of cows to help
them break down cellulose.
- Bacterial cells are much smaller than
plant or animal cells. They were first seen
under a microscope
- Some help plants absorb nitrogen (N)
from the soil.
- Spherical bacteria are in the shape of
little spheres or balls. They are
arranged in rows of circles.
- Bacterial cells are much smaller than plant
or animal cells. They were first seen under
a microscope in 1676
- Bacterial cells are much smaller than plant
or animal cells. They were first seen under
a microscope in 1676
- Spiral shaped bacteria twist a
little. Think about balloon
animals for these shapes. It's
like a balloon animal in the
shape of a corkscrew.
- Bacterial cells do not
contain chloroplasts (like
animal cells but unlike
plant cells). In addition,
unlike animal and plant
cells, bacterial cells lack:
A 'true' nucleus
Mitochondria
- Instead of a cell nucleus containing
chromosomes, the DNA in bacterial cells is
arranged in a single circular strand in the
cytoplasm.
- Bacterial cells do not
contain chloroplasts (like
animal cells but unlike
plant cells). In addition,
unlike animal and plant
cells, bacterial cells lack:
A 'true' nucleus
Mitochondria
- Bacteria are the simplest of
creatures that are considered
alive.
- Animal
- The cell membrane
controls what
substances leave and
enter the cell.
- Animal cells have an inbuilt self-destruct
system which is resorted to when a cell
becomes damaged beyond repair or gets
severely infected.
- Animal cells have an inbuilt self-destruct
system which is resorted to when a cell
becomes damaged beyond repair or gets
severely infected.
- The vacuole stores molecuels that are
needed and isolates harmful material.
- The smallest unit of
life.
- The cell wall stops the cell from
bursting and maintains the shape
of the cell.
- Animal cells are nano chemical factories that are completely self-sufficient! The cells
themselves manufacture everything that constitutes them.
- Animal cells are nano chemical factories that are completely self-sufficient! The cells
themselves manufacture everything that constitutes them.
- Contain DNA instead of genetic material.
- The size of a single, random animal cell
can fall anywhere between 1 and 100
micrometers.
- The size of a single, random animal cell
can fall anywhere between 1 and 100
micrometers.
- The cell wall stops the cell from
bursting and maintains the shape
of the cell.
- The mitochondria produces energy
the cell needs through respiration.
- The nucleus is the
control centre of the cell.
- Cells are not the tiniest particles on
earth! Each cell is made up of a
number of even tinier particles
known as atoms
- Cells are not the tiniest particles on
earth! Each cell is made up of a
number of even tinier particles
known as atoms
- The cytoplasm is where
chemical reactions are made.
- Animal cells usually have an irregular shape.
- Animal cells usually have an irregular shape.
- The cell membrane
controls what
substances leave and
enter the cell.
Anexos de mídia
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