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Nucleus
- Large Oval body near the centre of the cell.
- The control centre for all activity.
- Surrounded by a nuclear membrane.
Nucleoplasm
- is the protoplasm in the nucleus.
- contains genetic material ---> CHROMOSOMES (DNA)
Nucleolus
- is found in the nucleus.
- contains more genetic information (RNA)
Cell Membrane
- the outer boundary of the cell.
- it separates the cell from other cells.
- it is porous ---> allows molecules to pass through.
Cell Wall ( Plant Cells Only )
- non living structure that surrounds the plant cell.
- protects + supports the cell.
- made up of a tough fibre called cellulose.
Cyto Plasm
- cell material outside the nucleus but within the cell membrane.
- clear thick fluid.
- contains structures called organelles.
Vacuoles
- are clear fluid sacs that act as storage areas for food, minerals, and waste.
- in plant cell the vacuoles are large and mostly filled with water. This gives the plant support.
- in animal cells the vacuoles are much smaller.
Mitochondria
- power house of the cell.
- centre of respiration of the cell.
- they release energy for cell functions.
Chloro Plasts ( Plant cells only )
- contains a green pigment known as chlorophyll which is important for photosynthesis.
Ribosomes
- tiny spherical bodies that help make proteins.
- found in the cyto plasm or attached to the endo plasmic reticulum.
Endo Plasmic Reticulum ( ER )
- systems of membranes throughout the cyto plasm.
- it connects the nuclear membrane to the cell membrane.
- passageway for material moving though the cell.
Golgi Bodies
- tube like structures that have tiny sacs at their ends.
- they help package protein.
Lysosomes
- " suicide sacs "
- small structures that contain enzymes which are used in digestion.
- if a lysosome were to burst it could destroy the cell.
What else can I help you with?
What are the four membranes in an amniotic egg.?
The amniotic egg has seven different parts that play different functions. The seven parts include the shell, albumen, chorion, yolk, allantois, ammunion and embryo.
Why are the parts of some plants different from those of others?
Plants have different parts because they have evolved to adapt to their specific environments and functions. For example, plants in dry climates may have specialized leaves or roots to conserve water, while plants in low light conditions may have larger leaves to capture more sunlight. Additionally, different parts of a plant may serve different functions, such as roots for anchoring and nutrient uptake, leaves for photosynthesis, and flowers for reproduction.
Two body parts that are physically similar but have different functions in different species are called?
Two body parts that are physically similar but have different functions in different species are called homologous structures. These structures arise from a common ancestor and exhibit variations in form and function due to adaptation to different environments or lifestyles. An example is the forelimbs of mammals, such as the human arm and the whale's flipper, which serve different purposes despite their anatomical similarities.
Which cellular process enables different parts of the body to carry out special functions needed by the whole individual?
Cell differentiation is the cellular process that enables different parts of the body to carry out specialized functions needed by the entire organism. During differentiation, cells acquire specific structures and functions necessary to perform their designated roles in the body. This process allows for the development of diverse cell types with distinct functions to support the overall function of the organism.
How many parts have brain?
The brain is made up of three main parts: the cerebrum, cerebellum, and brainstem. Each part plays a specific role in controlling different functions of the body.
What do cells have?
Cells have their different parts with different functions and properties.
Functions of different parts of Bunsen burner?
parts and uses of the Bunsen burner
What is the functions of room divisions?
To separate rooms into different parts for various reasons.
What means that the functions of an organism are performed by different parts of its body?
This is known as division of labor in an organism, where different parts of the body specialize in performing specific functions. This specialization allows for greater efficiency and effectiveness in carrying out tasks necessary for the organism's survival and overall function.
How is the structure related to it's function?
They just are because different cells need different sized parts for different functions
What means that the function of an organism are performed by different parts of its body?
it means different functions are done by different parts of the body. you speak through your mouth, see with your eyes, think with your brain...
What is the main functions of nerves?
Tranmits information extremely fast between different parts of the body
Are Kenmore sewing machine parts compatible with gun parts?
No, Kenmore sewing machine parts, or any other brand of sewing machine parts, are NOT compatible with gun parts. Sewing machine parts and gun parts must serve entirely different functions and withstand totally different sorts of stress.
What are the four membranes in an amniotic egg.?
The amniotic egg has seven different parts that play different functions. The seven parts include the shell, albumen, chorion, yolk, allantois, ammunion and embryo.
What are the functions of goat?
functions of the external parts of a goat
Why are the parts of some plants different from those of others?
Plants have different parts because they have evolved to adapt to their specific environments and functions. For example, plants in dry climates may have specialized leaves or roots to conserve water, while plants in low light conditions may have larger leaves to capture more sunlight. Additionally, different parts of a plant may serve different functions, such as roots for anchoring and nutrient uptake, leaves for photosynthesis, and flowers for reproduction.
Function of terril burner?
Terrill burner is used to adjust the air and gas supply and is composed of different parts with different functions. Its parts are the barrel turns, air vents, gas inlet and needle valve.
