Bio 1320 Exam 2 Practice Questions and
Answers (100% Pass)
cell - Answer️️ -the smallest unit of life
Cell theory - Answer️️ -every cell came from another, pre existing cell
-the facts that all living organisms are made up of one or more cells and
that all cells arise from preexisting ...
Biology 1320 :Texas State University
Bio 1320 Exam 2 Practice Questions and
Answers (100% Pass)
cell - Answer✔️✔️-the smallest unit of life
Cell theory - Answer✔️✔️-every cell came from another, pre existing cell
-the facts that all living organisms are made up of one or more cells and
that all cells arise from preexisting cells are the foundations of cell theory
3 main principles of cell theory - Answer✔️✔️-
Cells have a common characteristic - Answer✔️✔️--most are small
-a "bigger" being has MORE cells, not bigger cells
-small cells are fast and efficient
Cell Membrane - Answer✔️✔️--encloses the cell and regulates what goes in
and out
-made of phospholipids
Cytoplasm - Answer✔️✔️--all fluid and structures inside the cell membrane
but outside of the nucleus
DNA, RNA, proteins (and other organic molecules) - Answer✔️✔️--we need
organic molecules to build and fuel our cells, which make up our bodies
Ribosomes - Answer✔️✔️--make proteins (using directions from DNA and
RNA)
-sends the lipids through the Golgi Apparatus to get sent out to other parts
of the cell or to the blood stream
3
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