11.2 - Chloroplast Structure Flashcards

The function of chloroplasts The structure of chloroplasts

1
Q

What is the function of chloroplasts?

A

Site of photosynthesis

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2
Q

Where are chloroplasts found?

A

Plant and algae cells

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3
Q

What are the main roles of chloroplasts?

A

Absorb light energy

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4
Q

What surrounds chloroplasts?

A

Double membrane

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5
Q

What are thylakoids?

A

Flattened sacs containing pigments

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6
Q

What are grana?

A

Stacks of thylakoids

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7
Q

What are lamellae?

A

Membranous extensions connecting thylakoids

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8
Q

What is the stroma?

A

Fluid surrounding thylakoids

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9
Q

What do starch grains do?

A

Store sugars

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10
Q

What are ribosomes for?

A

Protein synthesis

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11
Q

What does chloroplast DNA do?

A

Contains genes for photosynthesis proteins

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