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BIOLOGY 1110 FINAL EXAM (MTSU) NEWEST VERSION -
2025/2026- 100+ QUESTIONS AND VERIFIED ANSWERS 100%
CORRECT GUARANTEED SUCCESS
Name the 3 domains
Bacteria
Archaea
Eukarya
How do the Endoplasmic Reticulum and Golgi Apparatus work together?
Secretary Pathway Model
Protein synthesized in ER
Leaves ER in vesicle
Fuses with G.A.
Final modifications made
, 2
Completed protein packaged into vesicle which pinches off and migrates to the
cell membrane
What is the purpose of lysosomes?
Acidic organelles that contain enzymes
More common in animal cells (DIGESTIVE SYSTEM)
Describe Peroxisomes
Centers for oxidation- reduction reactions (transfer of electrons)
Contain enzymes that detoxify oxygen radicals
What are the 5 (or 6) Kingdoms?
Monera or - Eubacteria, Archaebacteria
Protista
Fungi
Plantae
Animalia
On what basis are all living things organized by?
genetic sequencing
, 3
What are organelles?
Membrane bound entities found in eukaryotic cells that carry out some particular
function
What is the purpose of a nucleus?
To make and maintain DNA & RNA
Describe the 2 types of endoplasmic reticulum
-Rough- associated with ribosomes, protein synthesis
-Smooth- no ribosomes, lipid synthesis
What occurs inside the Golgi Apparatus?
Final protein processing
Carbohydrates are added
Proper protein folding
What is the purpose of Mitochondria?
To make Adenosine Triphosphate (ATP)
What is the large membrane surface area around Mitochondria?
Cristae
Discuss the Endosymbiosis Theory
One cell phagocytized a bacterium and a symbiotic relationship developed.
Parent cell provides protection, nutrients, phagocytized cell provides ATP
, 4
What do Chloroplasts do?
Use energy from sunlight to make chemical energy (carbohydrates)
What is the large membrane surface area of chloroplasts?
Thylakoids
What are vacuoles?
Storage sites for water, ions, proteins, pigments, etc
What does the cytoskeleton do?
provides shape for cells
utilized during cell division
allow molecules to be moved around
(Not an organelle)
What is the cytoskeleton composed of?
Actin filaments (microfilaments)
Intermediate filaments
Microtubules
What is the purpose of the cell wall?
Provides structure and protection for plant cells (not an organelle)
How do cells communicate?
BIOLOGY 1110 FINAL EXAM (MTSU) NEWEST VERSION -
2025/2026- 100+ QUESTIONS AND VERIFIED ANSWERS 100%
CORRECT GUARANTEED SUCCESS
Name the 3 domains
Bacteria
Archaea
Eukarya
How do the Endoplasmic Reticulum and Golgi Apparatus work together?
Secretary Pathway Model
Protein synthesized in ER
Leaves ER in vesicle
Fuses with G.A.
Final modifications made
, 2
Completed protein packaged into vesicle which pinches off and migrates to the
cell membrane
What is the purpose of lysosomes?
Acidic organelles that contain enzymes
More common in animal cells (DIGESTIVE SYSTEM)
Describe Peroxisomes
Centers for oxidation- reduction reactions (transfer of electrons)
Contain enzymes that detoxify oxygen radicals
What are the 5 (or 6) Kingdoms?
Monera or - Eubacteria, Archaebacteria
Protista
Fungi
Plantae
Animalia
On what basis are all living things organized by?
genetic sequencing
, 3
What are organelles?
Membrane bound entities found in eukaryotic cells that carry out some particular
function
What is the purpose of a nucleus?
To make and maintain DNA & RNA
Describe the 2 types of endoplasmic reticulum
-Rough- associated with ribosomes, protein synthesis
-Smooth- no ribosomes, lipid synthesis
What occurs inside the Golgi Apparatus?
Final protein processing
Carbohydrates are added
Proper protein folding
What is the purpose of Mitochondria?
To make Adenosine Triphosphate (ATP)
What is the large membrane surface area around Mitochondria?
Cristae
Discuss the Endosymbiosis Theory
One cell phagocytized a bacterium and a symbiotic relationship developed.
Parent cell provides protection, nutrients, phagocytized cell provides ATP
, 4
What do Chloroplasts do?
Use energy from sunlight to make chemical energy (carbohydrates)
What is the large membrane surface area of chloroplasts?
Thylakoids
What are vacuoles?
Storage sites for water, ions, proteins, pigments, etc
What does the cytoskeleton do?
provides shape for cells
utilized during cell division
allow molecules to be moved around
(Not an organelle)
What is the cytoskeleton composed of?
Actin filaments (microfilaments)
Intermediate filaments
Microtubules
What is the purpose of the cell wall?
Provides structure and protection for plant cells (not an organelle)
How do cells communicate?
