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Cell Structure and Processes Flashcards | StudBud
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Cell Structure and Processes
Cell Structure and Processes
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1
What structures in multicellular organisms perform the life processes they need to survive?
organs
organelles
cytoplasm
organism
2
A structure in the body composed of different kinds of tissue.
tissue
organ
organ system
cell
3
molecues in a cell spread from an area of high concentration to an area of low concentration
diffusion
selective permeability
osmosis
active transport
4
I am experimenting to find out what amount of sun will grow the tallest plant. What is my IV?
type of plant
color of the pot
amount of water
amount of sun
5
A group of the same cells working together for a purpose are called____.
tissue
cell
organ system
organ
6
Which cell structure is "selectively permeable", only certain things can enter or leave?
cell wall
cell membrane
chloroplast
cytoplasm
7
Which number represents the organelle that is responsible for storing water and waste?
4
1
3
none of them
8
The green food making structures found in plant cells are called?
cell membrane
cell wall
cytoplasm
chloroplasts
9
Cell Theory: The basic components of life have a nucleus, vacuole, and golgi bodies.
False
True
10
Mold is an unicellular organism.
True
False
11
The first scientist to use the term "cells" after looking at cork through a microscope.
Francesco Redi
Fetty Wap
Felicia
Robert Hooke
12
The 2 organelles that are only found in plant cells are the cell wall and __________.
cytoplasm
cell membrane
lysosomes
chloroplasts
13
A study was done to see how grade levels affected math scores. What would be the DV?
age of students
grade level
math score
number of students
14
What is the name of the organelle labeled #3 ?
cytoplasm
endoplasmic reticulum
mitochondria
chloroplasts
15
What are the levels of organization in order from most
complex
to simplest?
organism, tissue, organ, organ system, cells
cell, tissue, organ, organ system, organism
organism, organ system, organ, tissue, cells
cell, organ, organism, tissue, organ system
16
Cells are the smallest unit of living things the can perform the processes necessary for life.
False
True
17
A euglena is a(n) ______________ organism.
Multicellular
Unicellular
18
What is the name of the organelle labeled #2 ?
nucleus
endoplasmic reticulum
mitochondria
cell wall
19
What is the name of the organelle labeled #6 ?
endoplasmic reticulum
nucleus
cell wall
cell membrane
20
A skin cell is an unicellular organism.
False
True
21
Plankton is an multicellular organism.
True
False
22
What is the name of the maze like passage in a cell that carries proteins?
golgi bodies
ribosomes
endoplasmic reticulum
lysosomes
23
Cell Theory: All living things are composed of cells.
False
True
24
What is the name of the organelle labeled #1 ?
mitochondria
endoplasmic reticulum
cell wall
nucleus
25
What is the process called where cells undergo a sequence of growth and division?
growth cycle
division cycle
active transport
cell cycle
26
The amount of space an object takes up is its __________.
mass
height
weight
volume
27
What is the jelly like substance found in all cells?
chloroplasts
cytoplasm
cell wall
cell membrane
28
Which cell structure helps break down food to release energy for the cell?
cell membrane
mitochondria
nucleus
vacuole
29
Cell Theory: Atoms are composed of cells
False
True
30
Bacteria is a unicellular organism.
False
True
31
Which cell structure is the control center or brain of the cell?
cell membrane
mitochondria
nucleus
vacuole
32
The scientist who disproved spontanous generation with his meat and maggots experiment.
Felicia
Francesco Redi
Fetty Wap
Robert Hooke
33
An amoeba is an unicellular organism.
False
True
34
Which cell structure is responsible for cellular respiration?
vacuole
nucleus
mitochondria
cell membrane
35
Which cell structure is only found in plant cells?
cell membrane
vacuole
cell wall
cytoplasm
36
The most basic unit of life is
organs
tissues
a cell
an atom
37
What is the name of the organelle labeled #3 ?
nucleus
cell wall
mitochondria
endoplasmic reticulum
38
Cell Theory: Living cells come from other living cells
False
True
39
All of the factors that are the same in both the experimental group and the control group.
Constant
Dependent Variable
Independent Variable
40
A group of organs that work together to perform a major function in the body.
organ
organ system
cell
tissue
41
What is the name of the organelle that holds the DNA?
lysosomes
nucleus
ribosomes
golgi bodies
42
When an egg is placed in a cup of water, the water molecules _______________.
shrink the egg
move away from the egg
make the egg turn pink
enter the egg
43
A snail is a(n) ___________ organism.
Multicellular
Unicellular
44
What structures in unicellular organisms perform the life processes they need to survive?
organs
organelles
cytoplasm
organism
45
A blood cell is an unicellular organism.
True
False