stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
7th Grade: Life Science Flashcards | StudBud
Explore
/
7th Grade: Life Science
7th Grade: Life Science
32 terms
·
StudBud Administration
·
43 plays
A life science Quiz to introduce 7th grade students to the basics of biology
Flashcards
32 cards
F
Practice quiz
P
Host live
L
Questions
32
Answers
1
Living or non-living?
Living
Non-living
2
What is the job of the ribosomes?
Make proteins
Convert food energy into cell energy
Make lipids
Modify and package molecules
3
In which stage of the cell cycle does the cytoplasm of a cell divide?
Telophase
Cytokinesis
Mitosis
Interphase
4
Living or non-living?
Living
Non-living
5
True or false: All cells have DNA
False
True
6
Choose the correct order from smallest to largest.
DNA > organism > atoms > population
DNA > atoms > organism > population
atoms > DNA > organism > population
atoms > DNA > population > organism
7
True or false: all cells have a cell wall
False
True
8
In what stage of the cell cycle does a cell spend most of its 'life'?
Prophase
Metaphase
Interphase
Mitosis
9
In which stage of mitosis does the nuclear envelope start to reappear?
Prophase
Anaphase
Telophase
Metaphase
10
This picture has a mountain, dirt, cacti, and trees. What level of org. is best depicted here?
Community
Biome
Population
Ecosystem
11
This organelle stores molecules and other substances the cell needs to survive.
Golgi body
Endoplasmic reticulum
Centriole
Vacuole
12
What does the golgi body do?
Make proteins
Modify and package molecules for export
Make molecules for export
Make ribosomes
13
This cell part is the semi-fluid, jelly-like substance surrounding the organelles.
Cell membrane
Cell wall
Cytoskeleton
Cytoplasm
14
What stage of mitosis is represented in the picture?
Prophase
Telophase
Metaphase
Anaphase
15
What does 'biotic' mean?
Living
Nonliving
16
What stage of mitosis is represented in the picture?
Anaphase
Telophase
Prophase
Metaphase
17
True or false: All cells have ribosomes
True
False
18
Spindle fibers come from which organelle?
Centrioles
Cytoskeleton
Nucleolus
Ribosomes
19
What is the job of the mitochondria?
Convert food energy into cell energy
Make proteins
Make ribosomes
Convert light energy into sugar
20
In which stage of mitosis do the chromosomes pair up with their "twin"?
Metaphase
Telophase
Prophase
Anaphase
21
What does 'abiotic' mean?
Nonliving
Living
22
Which of the following is NOT part of the cell theory?
All organisms are made of one or more cells.
All cells have organelles.
Cells are the basic unit of life.
All cells come from other cells
23
Choose the correct order from smallest to largest.
Organelle > Cell > Organ > Tissue
Organ > Cell > Tissue > Organelle
Organelle > Organ > Tissue > Cell
Organelle > Cell > Tissue > Organ
24
True or false: Prokaryotes have a nucleus
True
False
25
Asexual reproduction requires _______ parent cell(s).
One
Zero
Two
Three
26
Biotic or abiotic?
Biotic
Abiotic
27
What organelles does the animal cell have that plant cells don't?
cell wall and ribosomes
centrioles and lysosomes
cell wall and chloroplasts
centrioles and cell wall
28
Cancer is the ___________ growth of cells.
uncontrolled
organized
limited
slow
29
What is a tumor?
A mass of cells
A mass of organelles
A mass of organs
A mass of tissues
30
What stage of mitosis is represented in the picture?
Anaphase
Metaphase
Prophase
Telophase
31
What organelles does a plant cell have that animal cells do not?
centrioles and lysosomes
cell wall and centrioles
cell wall and chloroplast
lysosomes and chloroplasts
32
Why does a small cell size yield an efficient cell?
Because the cell can receive and exchange nutrients quicker
Because the cell doesn't take up too much space
Because the cell has more mobility in its environment
Because the cell can divide more
