Biology 181 Final Exam (updated 2025) Questions
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Terms in this set (84)
an explanation for a very general class of phenomena
A Theory or observations that are supported by a wide body of
evidence.
all organisms are made of cells, and all cells come
Cell Theory
from existing cells.
heritable traits passed onto offspring, population is a
Natural Selection group of the same individuals living in the same area
at the same time.
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, 10/10/25, 10:06 AM Biology 181 Final Exam (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards | Quizlet
an idea or theory that is not proven but that leads to
A Hypothesis
further study or discussion
Prokaryotic Cells:
Bacteria
3 Domains
Archaea
Eukarya--Eukaryotic, Animals, Plants, Fungi
All cells have
Nucleotides,
What do cells have in
Proteins,
common?
Carbohydrates,
Plasma Membrane
Main Differences B/W Pro- No Nucleus
Prokaryotic Cells and Euk- Has a Nucleus
Eukaryotic Cells
What: Large/Small subunits
Ribosomes Where: Cytoplasm
Function: Protein synthesis
What:Outer defines surface, Inner connected to
cristae
Mitochondria
Where:Cytoplasm
Function: ATP Synthesis
What: In algae and plants, double membrane
Chloroplasts Where:
Function: Photosynthesis
What:
Nuclei Where:
Function:
Inside the Nucleus DNA
How do large molecules ...
get into the nucleus?
Difference B/W Cytosol ...
and Cytoplasm
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