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Chapter 10: Cells and Life Processes-6th Grade Flashcards | StudBud
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Chapter 10: Cells and Life Processes-6th Grade
Chapter 10: Cells and Life Processes-6th Grade
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Cells
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26 cards
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Questions
26
Answers
1
Which organelle is the control center of a cell?
ribosome
chloroplast
nucleus
mitochondrion
2
What happens during
Interphase
?
The chromosomes line up in the middle of the cell.
The cell is growing, replicating its DNA, and doing its job.
The nucleus splits.
The cell splits.
3
A compound microscope with a 10x eyepiece and a 40x objective lens has a magnification of what?
400x
50x
40x
4x
4
Which of the following is done by cells of all organisms to maintain homeostasis?
making food
getting energy from food
using carbon dioxide
using oxygen
5
What is the basic unit of structure and function in a living thing?
a tissue
a cell
an organ system
an organ
6
What happens during
mitosis
?
The chromosomes line up in the middle of the cell.
The cell is growing, replicating its DNA, and doing its job.
The cell splits.
The nucleus splits.
7
What is the function of a cell wall?
to perform different functions in each cell
to prevent water from passing through it
to prevent oxygen from entering the cell
to protect and support the cell
8
A brain is a structure composed of different kinds of tissue. What is this kind of structure?
an organ
a tissue
an organ system
a cell
9
Which of the following is NOT one of the main stages of the cell cycle?
Cytokinesis
Interphase
Mitosis
Cellular Respiration
10
Process in which molecules move from area of higher concentration to lower concentration area
cellular respiration
cell division
photosynthesis
diffusion
11
The genetic material that carries info about the organism & is passed from parent to offspring
nucleolus
DNA
cell
nucleus
12
The process by which cells capture the energy in sunlight & convert it to energy in food
chlorophyll
cellular respiration
photosynthesis
chloroplast
13
Which of the following is the correct order for the stages of Mitosis?
Anaphase, Metaphase, Prophase, Telophase
Prophase, Metaphase, Anaphase, Telophase
Telophase, Anaphase, Metaphase, Prophase
Telophase, Prophase, Metaphase, Anaphase
14
Which organelle receives proteins and other materials from the ER, packages & distributes them?
Nucleolus
Lysosome
Golgi Apparatus
Vacuoles
15
Process in which cells break down glucose molecules in the presence of oxygen, releasing energy
cell division
homeostasis
photosynthesis
cellular respiration
16
Which of the following statements is part of the cell theory?
All cells are produced from other cells.
Only plant are composed of cells.
Cells can be produced from nonliving matter.
Cells r 1 of many units of structure&function in living thng
17
This type of microscope uses a beam of electrons instead of light to produce a magnified image.
light microscope
compound microscope
Hooke microscope
electron microscope
18
Which of these structures is found on plant cells & animal cells?
Large Vacuoles
Cell Walls
Cell Membrane
Chloroplasts
19
Cells are organized into tissues, organs, and organ systems in these types of organisms.
atoms
multicellular
unicellular
prokaryotic
20
The regular sequence of growth and division that cells undergo is known as
cytokinesis
interphase
cell cycle
mitosis
21
The process in which DNA is copied is known as?
Telophase
Prophase
Growth
replication
22
What is the function of a cell membrane?
to form a hard outer covering for the cell
to support the cell
to control which substances enter and leave the cell
to perform different functions in each cell
23
A group of similar cells that work together and perform a specific function is called
tissue
organ
compound
organ system
24
The number of cell cycles it would take for one original cell to produce 128 new cells
128 cell cycles
7 cell cycles
8 cell cycles
64 cell cycles
25
What is the smallest level of organization in the human body?
element
atom
organ
cell
26
What substance cannot be broken down into simpler substances?
molecules
cells
compounds
elements
