Quiz about Cells 7th grade

Question 1

Which of these structures are NOT found in animal cells?

Accepted Answer

chloroplast and cell wall

Answer

nucleus and ribosomes

Answer

mitochondria and cytoplasm

Answer

cell membrane and golgi bodies

Question 2

All living things are made up of...

Accepted Answer

cells

Answer

cell tissues

Answer

organ

Answer

organ systems

Question 3

Which of the following is NOT a cell theory.

Accepted Answer

All non-living things are made of cells

Answer

All cells come from pre-existing cells

Answer

Cells are the basic unit of structure and function of all living things

Question 4

All cells come from___________ cells.

Accepted Answer

pre-existing

Answer

pregnant

Answer

paternal

Answer

pin size

Question 5

What is the basic structural and functional unit of all living things?

Accepted Answer

cell

Answer

atom

Answer

molecule

Answer

human

Question 6

What is one way in which all living things on Earth are alike?

Accepted Answer

All living things are made of cells and come from other cells.

Answer

All living things have hair.

Answer

The cells of all living things have chloroplast.

Answer

All living things can move.

Question 7

What is photosynthesis?

Accepted Answer

The process in which plants make their food.

Answer

The process in which humans eat their food

Answer

When a photographer takes a photo.

Answer

To get your pictures from the photo lab.

Question 8

Often called the powerhouse of the cell because it converts energy for cell use.

Accepted Answer

Mitochondria

Answer

Ribosomes

Answer

Chloroplast

Answer

LCV

Question 9

This part gives plant cells a rigid structure.

Accepted Answer

Cell wall

Answer

Organelle

Answer

Chloroplast

Answer

Cytoplasm

Question 10

Which organelle belongs in plant cells only?

Accepted Answer

Chloroplast

Answer

Cell Membrane

Answer

Mitochondrion

Answer

Nucleus

Question 11

Which organelle belongs in plant cells only?

Accepted Answer

Cell Wall

Answer

Cytoplasm

Answer

Mitochondrion

Answer

Nucleus

Question 12

I store water in both plant and animal cells. What am I?

Accepted Answer

vacuole

Answer

cytoplasm

Answer

ribosomes

Answer

lysosomes

Question 13

What kind of cell is this?

Accepted Answer

Plant

Answer

Animal

Answer

Bacterial

Answer

Gross

Question 14

Organelle

Accepted Answer

specialized structure that performs important cellular functions within a eukaryotic cell.

Answer

material inside the cell membrane- but not including the nucleus.

Answer

single-celled microorganism that lacks a nucleus.

Answer

organism whose cells contain nuclei

Question 15

What part of the cell uses light energy and makes food -a sugar- called glucose from water and carbon dioxide in photosynthesis?

Accepted Answer

Chloroplasts

Answer

Endoplasmic Reticulum

Answer

Mitochondria

Answer

Vacuoles

Question 16

What type of cell is this?

Accepted Answer

Prokaryotic Cell

Answer

Eukaryotic Cell

Answer

Animal Cell

Answer

Plant Cell

Question 17

What kind of cell is this?

Accepted Answer

Eukaryotic Cell

Answer

Prokaryotic Cell

Answer

Plant Cell

Answer

Bacteria Cell

Question 18

This organelle is found in eukaryotic cells. It contains the DNA and controls the functions.

Accepted Answer

Nucleus

Answer

Vacuole

Answer

Cytoplasm

Answer

Cell membrane

Question 19

This part is the jelly-like fluid that surrounds or cushions the organelles.

Accepted Answer

Cytoplasm

Answer

Cell membrane

Answer

Ribosomes

Answer

Cell wall

Question 20

This organelle regulates what goes in and out of the cell.

Accepted Answer

Cell membrane

Answer

Vacuole

Answer

Mitochondria

Answer

Cell wall

Question 21

This plant cell organelle contains the chlorophyll and is the site of photosynthesis (makes the food).

Accepted Answer

Chloroplast

Answer

Cell wall

Answer

Large central vacuole

Answer

Mitochondria

Question 22

Both plant and animal cells have this organelle to store water (and sometimes food), but plants have a large ________.

Accepted Answer

Vacuole

Answer

Ribosomes

Answer

Mitochondria

Answer

Nucleus

Question 23

What is the function of the cytoplasm?

Accepted Answer

It holds all the organelles in place

Answer

Stores water and mineral ions

Answer

a.Controls what enters and leaves the cell

Answer

Supports the cell

Question 24

What cell structure is letter F?

Accepted Answer

cell membrane

Answer

cell wall

Answer

chloroplast

Answer

nucleus

Question 25

breaks down food to release energy

Accepted Answer

mitochondria

Answer

nucleus

Answer

lysosomes

Answer

vacuole

Question 26

I am only found in a plant cell. I use radiant energy to make glucose through a process called photosynthesis. What am I?

Accepted Answer

chloroplast

Answer

cell wall

Answer

mitochondria

Answer

cytoplasm

Question 27

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

Accepted Answer

The Cell Theory

Answer

The Theory of Gravity

Answer

The Theory of Relativity

Answer

The Theory of Continental Drift

Question 28

What is the name of the structure shown in the diagram?  It is also known as the "powerhouse" of the cell.

Accepted Answer

Mitochondrion

Answer

Chloroplast

Answer

Nucleus

Answer

Vacuole

Question 29

Which scientist discovered cells while looking at a piece of cork?

Accepted Answer

Robert Hooke

Answer

Robert Brown

Answer

Rudolf Virchow

Answer

Anthony van Leeuwenhoek

Question 30

Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.

Accepted Answer

Lysosomes

Answer

Mitochondria

Answer

Vacuoles

Answer

Chlororplasts

Question 31

An Amoeba is a unicellular, animal-like protist that lives in ponds and streams. According to cell theory, where did this cell come from?

Accepted Answer

another pre-existing amoeba cell.

Answer

energy from sun that allowed the protist to reproduce.

Answer

a multicellular organism.

Answer

the nonliving environment.

Question 32

How are unicellular organisms different from multicellular organisms?

Accepted Answer

They are made of only one cell.

Answer

There are no differences.

Answer

They are made of many cells.

Answer

They are only classified as prokaryotes.

Question 33

The main source of energy for all life comes from ____.

Accepted Answer

the sun

Answer

the Earth

Answer

the moon

Answer

the food we eat/make

Question 34

The process by which cells use oxygen to produce energy from food and the mitochondria releases the energy.

Accepted Answer

Cellular Respiration

Answer

Photosynthesis

Answer

Endocytosis

Answer

Exocytosis

Question 35

The process by which producers use sunlight, carbon dioxide, and water to make food (glucose).

Accepted Answer

Photosynthesis

Answer

Diffusion

Answer

Cellular Respiration

Answer

Active Transport

Question 36

Match the correct word to the definition
_________________________________
In biology, the smallest unit that can preform all life processes;cells are covered by a membrane and have DNA and cytoplasm

Accepted Answer

Cell

Answer

Vesicle

Answer

lysosome

Answer

Golgi Complex

Question 37

Match the correct word to the definition
________________________________
A phosholipid layer that covers a cell's surface; acts as a barrier between the inside of a cell and the cell's environment

Accepted Answer

Cell Membrane

Answer

Cell Wall

Answer

Tissue

Answer

Endoplasmic Reticulum (ER)

Question 38

Match the correct word to the definition
________________________________
One of the small bodies in a cell' cytoplasm that are specialized to preform a special function

Accepted Answer

Organelle

Answer

Mitochondrion

Answer

Ribosome

Answer

Prokaryote

Question 39

Match the correct word to the definition
________________________________
In a eukaryotic cell, a membrane- bound organelle that contains the cell's DNA and that that has a role in processes such as growth, metabolis, and production

Accepted Answer

Nucleus

Answer

Function

Answer

Organ System

Answer

Structure

Question 40

Match the correct word to the definition
_______________________________
In eukaryotic cells, the cell organelle that is surrounded by two membranes and that is the site of cellular respiration

Accepted Answer

Mitochondrion

Answer

Cell

Answer

Prokaryote

Answer

nucleus

Question 41

Match the correct word to the definition
_______________________________
A collection of tissues that carry out a specialized function of the body

Accepted Answer

Organ

Answer

Organism

Answer

Eukaryote

Answer

Function

Question 42

The body's ability to keep the internal balance of the body stable.

Accepted Answer

Homeostasis

Answer

Osmosis

Answer

Photosynthesis
Photosynthesis

Answer

Respiration

Question 43

The main source of energy for all life comes from ____.

Accepted Answer

the sun

Answer

the Earth

Answer

the moon

Answer

the food we eat/make

Question 44

The process where one cell divides into two.

Accepted Answer

Mitosis

Answer

Respiration

Answer

Photosynthesis

Answer

Homeostasis

Question 45

Photosynthesis requires the organelles called chloroplast.

Accepted Answer

TRUE

Answer

FALSE

Question 46

Humans perform photosynthesis

Accepted Answer

FALSE

Answer

TRUE

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