AnswersMO-Biology AThe Function of Organelles

The Function of Organelles Answers

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Which statement about vacuoles is true?

A
Only plant cells contain vacuoles.
B
Only animal cells contain vacuoles.
C
Vacuoles are larger in plant cells than in animal cells.
D
Vacuoles are larger in animal cells than in plant cells.
2
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Consider this animal cell.What is the function of the organelles that are labeled F?

Question illustration
A
to temporarily store water, waste products, food, and other cellular material
B
to produce proteins for the cell
C
to move proteins and other substances through the cell
D
to contain digestive enzymes that break down waste material and debris in the cell
3

Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage?

A
cell membrane
B
cell wall
C
chloroplast
D
vacuole
4

Consider this animal cell.Which organelle is labeled I?

Question illustration
A
cell membrane
B
ribosome
C
endoplasmic reticulum
D
nucleus
5

Consider this plant cell.Which organelle is labeled E?

Question illustration
A
Golgi apparatus
B
chloroplast
C
ribosome
D
nucleus
6

Consider this plant cell.Which organelle is labeled G?

Question illustration
A
cytoplasm
B
cell wall
C
cell membrane
D
vacuole
7

Which organelles are found in plant cells but not in animal cells?

A
cell membrane, vacuole
B
cell wall, chloroplasts
C
cell wall, vacuole
D
cell membrane, chloroplasts
8

What function do chloroplasts perform?

A
They use light energy to make food for the plant.
B
They control the activities in the cell.
C
They produce proteins for the cell.
D
They provide temporary storage for the plant’s water.
9

James is making models of plant and animal cells using objects supplied by his teacher to represent organelles. For one cell, he will place the objects in a shoebox. First he fills a balloon with water and places it in the shoe box. He also drops a handful of marbles into the box. Which statement most likely describes the structures he has represented so far?

A
He is making an animal cell. The box is the cell membrane, and the balloon represents the large vacuole. The marbles are the endoplasmic reticulum.
B
He is making a plant cell. The box is the cell wall, and the balloon represents the large vacuole. The marbles are the tiny ribosomes.
C
He is making a plant cell. The box is the cell wall, and the balloon represents the nucleus. The marbles are the centrioles.
D
He could be making either a plant or animal cell. The box is the cell wall, and the balloon represents the large vacuole. The marbles are the centrioles.
10

Consider this plant cell.Which organelle is labeled I?

Question illustration
A
nucleus
B
mitochondrion
C
ribosome
D
chloroplast

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