Structures Flashcards

1
Q

What are the 2 types of cell

A

Prokaryotic and Eukaryotic

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2
Q

Bacteria are what type of cell?

A

Prokaryotic

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3
Q

Animals, humans, plants and fungi are what type of cell?

A

Eukaryotic

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4
Q

What makes a cell prokaryotic?

A

They have no nucleus or membrane organelles

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5
Q

What makes a cell eukaryotic?

A

They have a nucleus and membrane enclosed organelles

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6
Q

The nucleus is the brain of the cell and enables…

A

Growth and Repair

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7
Q

The mitochondria is?

A

The powerhouse of the cell.

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8
Q

What does the mitochondria do?

A

It fuels the body by releasing energy from food to convert it into energy to do so.

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9
Q

Ribosomes are responsible for…

A

Assembling the protein of the cells.

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10
Q

Endoplasmic reticulum contain…

A

Folds and shafts which carry materials in the membrane to the nucleus.

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11
Q

The endoplasmic reticulum is either

A

smooth or rough on the edges

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12
Q

The rough ER is

A

studded with proteins which are taken to other parts of the cell by transport vesicles.

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13
Q

The smooth ER

A

relate to lipid metabolism and detoxification of drugs.

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14
Q

Golgi apparatus appear as

A

fat fluid filled sacs that package proteins and deliver them to other organelles.

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15
Q

Golgi apparatus produces

A

lysosomes

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16
Q

Lysosomes are found

A

in the cytoplasm

17
Q

Lysosomes travel

A

around the cell to destroy damaged or old organelles.

18
Q

Osmosis is

A

the movement of water down its concentration gradient hen equilibrium not achieved by diffusion.

19
Q

Diffusion is

A

The movement of molecules from a high concentration to a low concentration that occurs in gases, liquids and solutions.

20
Q

Filtration is

A

the movement of water and a dissolved substance from an area of high pressure to low pressure.

21
Q

Active transport is

A

the movement that requires energy and moves substances from an area of low concentration to a high concentration.