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7th Grade Life Science Flashcards | StudBud
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7th Grade Life Science
7th Grade Life Science
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A life science Quiz to introduce 7th grade students to the basics of biology
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
Living or non-living?
Living
Non-living
2
Choose the correct order from smallest to largest.
Organelle > Organ > Tissue > Cell
Organ > Cell > Tissue > Organelle
Organelle > Cell > Tissue > Organ
Organelle > Cell > Organ > Tissue
3
True or false: Cells with a small SA:V ratio are the most efficient.
True
False
4
True or false: The larger the cell, the smaller the SA:V ratio.
True
False
5
What does 'abiotic' mean?
Living
Nonliving
6
True or false: Cells need to be small in order to be efficient.
False
True
7
What does 'biotic' mean?
Living
Nonliving
8
This picture has a mountain, dirt, cacti, and trees. What level of org. is best depicted here?
Population
Ecosystem
Biome
Community
9
True or false: all cells have a cell wall
True
False
10
True or false: Prokaryotes have a nucleus
False
True
11
True or false: All cells have ribosomes
True
False
12
True or false: All cells have DNA
True
False
13
Choose the term below that IS a characteristic of life.
Recreation
Maintenance
Metabolism
Hygiene
14
All of the following are Characteristics of Life EXCEPT...
Using energy
Growing and developing
Maintaining homeostasis
Having organs
15
Asexual reproduction requires _______ parent cell(s).
Two
Zero
One
Three
16
Why does a small cell size yield an efficient cell?
Because the cell can divide more
Because the cell has more mobility in its environment
Because the cell can receive and exchange nutrients quicker
Because the cell doesn't take up too much space
17
Which of the following is NOT a characteristic of life?
Verbal Communication
Having a cellular structure
Having a lifespan
Movement
18
Metabolism is the _______ of energy.
"derivative"
"digesting"
"discarding"
"dividing"
19
Choose the correct order from smallest to largest.
DNA > organism > atoms > population
atoms > DNA > population > organism
DNA > atoms > organism > population
atoms > DNA > organism > population
20
Living or non-living?
Non-living
Living
21
Biotic or abiotic?
Biotic
Abiotic
22
Which of the following is NOT part of the cell theory?
Cells are the basic unit of life.
All cells have organelles.
All organisms are made of one or more cells.
All cells come from other cells
