Leaving Certificate BiologyCell Structure

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Which of the following four answers best describes the cell

membrane?

Semi permeable

Fully permeable Water proof

Impermeable

Which of the following four answers best describes the cell

wall?

Semi permeable

Water proof Fully permeable

Impermeable

This is a clear liquid that is mainly water with little structures

suspended in it.

Chloroplast Cytoplasm

Mitochondrion Ribosome

This is the control centre or control room of the cell

Mitochondrion Nucleus

Chloroplast Ribosome

Where does respiration occur in a plant or animal cell?

Ribosome Chloroplast

Nucleus Mitochondrion

Where does photosynthesis occur in the plant cell?

Ribosome Chloroplast

Nucleus Mitochondrion

Where are proteins made in cells?

Nucleus Chloroplast

Ribosome Mitochondrion

This is a liquid filled sac found in both plant and animal cells. It often contains dissolved sugars

and is usually much bigger in plant cells.

Nucleus Vacuole

Nuclear membrane Cytoplasm

This is made from cellulose

Cell wall Cell membrane

Nuclear membrane Cytoplasm

Which chemical element is combined with lipids to make to

phospholipids?

Potassium Calcium

Phosphorous Magnesium

The tiny openings in the nuclear membrane are called…….

nucleoplasm Nuclear pores

Neutrons Nuclear piths

What do chromatin threads become at cell division?

Chloroplasts Chlorophyll

Cholesterol Chromosomes

Which one of the following is not present in an animal cell?

Cytoplasm Cell wall

Chromosomes Cell membrane

In which of the following is chlorophyll located?

Chromosomes Chromatin threads

Chloroplasts Mitochondria

Starch is stored in some plant cells. Starch turns blue/black when stained with which

one of the following?

Methylene blue Iodine

Litmus Sodium hydroxide

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