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Cycle 1 Cells Review Flashcards | StudBud
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Cycle 1 Cells Review
What is Complex Chemistry?
what is a microscope?
Cycle 1 Cells Review
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1
what is a microscope?
An instrument used to produce smaller images of objects to big for the eye
An instrument used to make magnified images of objects to small for the eye
A band instrument used to make noise
2
What is Complex Chemistry?
the ability to change molecules into other molecules
A chemical process taking place in an organism that is needed to be alive.
hard science
3
Unicellular means ....
Having or consisting of a single cell; one-celled.
Having or consisting of many cells.
4
Macroscopic means .....
Invisible or indistinguishable without the use of a microscope.
Observable by the naked eye. Involving large units or elements.
5
Which substance diffused yesterday? (went through the membrane)
Iodine
Starch Solution
Air
Water
6
Cell membranes are selectively permeable.
False
True
7
What is the basic unit of living matter in all organisms
Cell
Homeostasis
Response
Growth
8
Which of these organelles protect the cell and keep things in?
cell membrane
mitochondria
nucleus
cytoplasm
9
Which of these organelles changes food into energy for the cell?
cytoplasm
cytoplasm
cell membrane
mitchondria
10
which is an example of maintaining homeostasis?
a plant changing water and sunlight into energy
humans shivering when it's cold
a tadpole changing into a frog
a turtle snapping at you when you step on it
11
To allow passage of only certain types of molecules
selection
picky
cell membrane
selectively permeable
12
The tendency of an organism or cell to maintain stable internal conditions regardless of changing outside conditions.
Homeostasis
Response
Reproduction
Cell
13
Multicellular means ...
Having or consisting of many cells.
Having or consisting of a single cell; one-celled.
14
What is the process by which organisms produce other organisms of the same kind.
Reproduction
Homeostasis
Made of Cells
Growth
15
What is the activity of an organism resulting from stimulation?
Homeostasis
Response
Reproduction
growth
16
What is the chemical processes taking place in an organism that are needed to sustain life.
Metabolism
Homeostasis
Cell
Reproduction
17
How do the parts of a cell contribute to the cell's function?
All cells contain the same structures.
Cells are filled with only water and cytoplasm.
Different cells have different structures.
Cells are filled with only solid matter.
18
Which is an example of Complex Chemistry?
Tadpole changing to a frog
Photosynthesis
a multicelular organism
The water cycle
19
Which one is NOT a characteristic of living things?
Movement
Growth and Response
Homeostasis
Complex Chemistry
20
Which is NOT part of a cell?
cell membrane
homeostasis
organelle
mitochondria
21
Which of these is like the 'brain' of the cell?
cytoplasm
mitochondria
nucleus
cell membrane
22
Microscopic means....
Invisible or indistinguishable without the use of a microscope
Observable by the naked eye. Involving large units or elements.
23
What is an increase in size, amount, or volume, usually as a result of an increase in the number of cells.
Growth
Homeostasis
Reproduction
Response
