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Genetics

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Bailee Jacobi

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Cards in this guide (8)
Why are organs made up of small cells instead of large cells

Organs are made up of small cells instead of large cells to allow the organs to be not easily harmed. This way if one cell dies or is attacked then the organ will not be damaged. If the cell was larger then the organ might not be able to recover.

What is the role of xylem in a vascular plant

Transports water and nutrients upwards

What does a culture medium provide to a living cell

Food molecules called nutrients and water Culture medium provides what makes living cells. This is what keeps living cells functional.

Apex- water

Which geometric solid is the best model for these cells

A right circular cylinder

apex

An amoeba consists of a single cell and has a nucleus what is an amoeba called

Eukaryote

A man is 1.7 m long a paramecium is 85 um long how does the length of the man compare to the length of the paramecium

the man is twenty thousand

(2x10 exponent 4) times

larger than the paramecium

What is the ratio of surface area to volume for a sphere with the following measurements surface area 300m2 volume 500m3

0.6 is the surface area to volume ratio.

What is meant by the following statement about the cell membrane The cell membrane is said to be semipermeable.

It is very selective about what it allows to pass through.

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