Functions of a plant cell Flashcards

(8 cards)

1
Q

What provides a rigid outer layer that protects the cell and gives it shape?

A

Cell Wall

The cell wall is a structural component found in plant cells, bacteria, fungi, and some protists, providing rigidity and support.

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2
Q

What is the function of the Cell Membrane?

A

Controls what enters and leaves the cell; acts as a selective barrier

The cell membrane is vital for maintaining homeostasis within the cell.

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3
Q

What does the Nucleus contain?

A

The cell’s DNA

The nucleus regulates cell activities such as growth and reproduction.

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4
Q

What is the cytoplasm?

A

Jelly-like fluid where most cell activities and chemical reactions happen

The cytoplasm holds organelles in place, facilitating cellular processes.

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5
Q

What do Chloroplasts contain and what is their primary function?

A

Contain chlorophyll and are the site of photosynthesis

Photosynthesis converts sunlight into food (glucose) for the plant.

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6
Q

What is the role of Mitochondria in the cell?

A

Produce energy by breaking down sugars during cellular respiration

Mitochondria are often referred to as the powerhouse of the cell.

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7
Q

What does the Large Central Vacuole store?

A

Water, nutrients, and waste

It helps maintain cell shape by keeping the cell turgid.

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8
Q

What is the function of Ribosomes?

A

Make proteins needed for the cell’s functions and growth

Ribosomes can be found floating freely in the cytoplasm or attached to the endoplasmic reticulum.

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