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Cell Basics Flashcards | StudBud

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The type of cell pictured in the diagram is

The shape of the DNA molecule is best described as

Cell Basics

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Covers the basics of cells for the middle school level. #cells #lifescience #biology

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Answers

1
The shape of the DNA molecule is best described as
a sphere.
a straight line.
a "double helix" or twisted ladder.
a folded membrane.
2
The type of cell pictured in the diagram is
a bacteria cell.
a prokaryotic cell.
a plant cell.
an animal cell.
3
The type of cell pictured in the diagram
is an animal cell.
can undergo photosynthesis.
is a plant cell.
is a prokaryotic cell.
4
The "control center," or "brain," of the cell is the:
cell membrane
nucleus
cytoplasm
ribosome
5
A unicellular organism
is a plant or animal.
is made up of only one cell.
is a non-living thing.
is made up of many cells.
6
A eukaryotic cell
is a bacteria or algae.
does not have a nuclear membrane or a true nucleus.
has a nuclear membrane and a true nucleus.
is found only in unicellular organisms.
7
A prokaryotic cell
does not have a nuclear membrane or a true nucleus.
has a nuclear membrane and a true nucleus.
is found in multicellular organisms.
is a plant or animal cell.
8
The cell membrane is said to be "semi-permeable." This means
All materials can enter and leave the cell at any time.
it is selective about what enters and leaves the cell.
it can not protect the cell from bacteria or viruses.
Nothing can enter or leave the cell.
9
A multicellular organism
is made up of only one cell.
is a bacteria or algae.
can only exist underwater.
is made up of many cells.
10
The type of molecule depicted in the diagram is
found on the mitochondria.
found only in animal cells.
not necessary for life.
DNA.