Cells

Question 1

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Answer 1

All organisms are made of cells.
They can be uni or multicellular.
Cells have different shapes and they can be specialized in different functions

Question 2

Plants and animal cells have structures in common, but they have differences between them

Question 3

Whats the function of the Cell membrane?

Answer 3

Barrier that keeps cell content
Allows or controls entrance of substances
Partially permeable

Question 4

What controls all cell activities, and controls cell development?

Answer 4

Nucleus

Question 5

Whats the function of Cytoplasm?

Answer 5

Place where most cell reactions take place.

Question 6

Whats the function of Chloroplast

Answer 6

Photosynthesis
Stores starch

Question 7

What stops cells from bursting, and allows water and substances to pass into the cell

Answer 7

The cell wall

Question 8

What maintains the shape and firmness of the cell, and stores salts and sugars?

Answer 8

Vacuole

Question 9

Whats the function of Mitochondria?

Answer 9

Cellular respiration

Question 10

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Answer 10

Cells can be specialized in specific function, having for that particular characteristics

Question 11

Whats the formula to calculate the actual image size?

Answer 11

Actual size= image size/ Magnification

Question 12

Whats the formula to calculate the Magnification?

Answer 12

Magnification= Image size/ Actual size