TEAS 2025 Exam with Complete
Solutions
What is the one thing that cells have in common? - correct answer-Membrane
What is a cell membrane composed of? - correct answer-Phospholipids
What are transport holes - correct answer-Proteins that help certain molecules and ions
move in and out of the cell
What is the cell filled with? - correct answer-Cytoplasm/Cytosol
What is an organelle? - correct answer-Group of complex molecules that help the cell
survive
What do ALL cells contain? - correct answer-DNA, RNA, and protein synthesis ability
What does each cell consist of? - correct answer-Nucleic acids, cytoplasm, and cell
membrane
How does cell life begin? - correct answer-With sexual or asexual reproduction
What makes up tissue? - correct answer-collection of cells
What makes up organs? - correct answer-Collection of tissues
What do ribosomes do? - correct answer-Synthesize proteins from amino acids
Where can ribosomes be embedded? - correct answer-Endoplasmic reticulum
What is the golgi complex? - correct answer-synthesizing materials that are brought into
the cell.
Where is the golgi complex located? - correct answer-Near the nucleus.
What is the golgi complex made of? - correct answer-Layered membrane
What are vacuoles? - correct answer-Sacs used for storage, digestion and waste
removal
How many vacuoles does a plant cell have? - correct answer-1 large vacuole
, Can animal cells have more than one vacuole? - correct answer-Yes
What is a vesicle? - correct answer-It is a small organelle within a cell.
What does the membrane of a vesicle do? - correct answer-Moves materials within a
cell
What is the cytoskeleton made up of? - correct answer-Microtubules that help shape
and support the cell.
What is a microtubule? - correct answer-Part of the cytoskeleton to support the cell.
What are microtubules made up of? - correct answer-Protein
What is cytosol? - correct answer-Material inside of the cell.
What is cytosol made up of? - correct answer-Mostly water, but can have other floating
molecules.
What is the cell membrane? - correct answer-Defines the cell by acting as a barrier
What does the cell membrane do? - correct answer-Helps keep the cytoplasm inside
and foreign substances outside.
What are the two types of endoplasmic reticulum? - correct answer-Smooth and Rough
What does rough endoplasmic reticulum have? - correct answer-Ribosomes on the
outside
What is the endoplasmic reticulum? - correct answer-A tubular network that acts as a
transport system.
Fused to the nuclear membrane and extends into cytoplasm.
What does the mitochondria do? - correct answer-Develops ATP, assists cell
growth/death
Do mitochondria contain their own DNA? - correct answer-Yes! it is separate from the
nucleus.
List the 4 functions of the mitochondria - correct answer-1. Cell energy
2. Cell signaling
3. Cellular differentiation
4. Cell cycle/growth regulation
In what kind of cells are mitochondria numerous? - correct answer-Eukaryotic Cells
Solutions
What is the one thing that cells have in common? - correct answer-Membrane
What is a cell membrane composed of? - correct answer-Phospholipids
What are transport holes - correct answer-Proteins that help certain molecules and ions
move in and out of the cell
What is the cell filled with? - correct answer-Cytoplasm/Cytosol
What is an organelle? - correct answer-Group of complex molecules that help the cell
survive
What do ALL cells contain? - correct answer-DNA, RNA, and protein synthesis ability
What does each cell consist of? - correct answer-Nucleic acids, cytoplasm, and cell
membrane
How does cell life begin? - correct answer-With sexual or asexual reproduction
What makes up tissue? - correct answer-collection of cells
What makes up organs? - correct answer-Collection of tissues
What do ribosomes do? - correct answer-Synthesize proteins from amino acids
Where can ribosomes be embedded? - correct answer-Endoplasmic reticulum
What is the golgi complex? - correct answer-synthesizing materials that are brought into
the cell.
Where is the golgi complex located? - correct answer-Near the nucleus.
What is the golgi complex made of? - correct answer-Layered membrane
What are vacuoles? - correct answer-Sacs used for storage, digestion and waste
removal
How many vacuoles does a plant cell have? - correct answer-1 large vacuole
, Can animal cells have more than one vacuole? - correct answer-Yes
What is a vesicle? - correct answer-It is a small organelle within a cell.
What does the membrane of a vesicle do? - correct answer-Moves materials within a
cell
What is the cytoskeleton made up of? - correct answer-Microtubules that help shape
and support the cell.
What is a microtubule? - correct answer-Part of the cytoskeleton to support the cell.
What are microtubules made up of? - correct answer-Protein
What is cytosol? - correct answer-Material inside of the cell.
What is cytosol made up of? - correct answer-Mostly water, but can have other floating
molecules.
What is the cell membrane? - correct answer-Defines the cell by acting as a barrier
What does the cell membrane do? - correct answer-Helps keep the cytoplasm inside
and foreign substances outside.
What are the two types of endoplasmic reticulum? - correct answer-Smooth and Rough
What does rough endoplasmic reticulum have? - correct answer-Ribosomes on the
outside
What is the endoplasmic reticulum? - correct answer-A tubular network that acts as a
transport system.
Fused to the nuclear membrane and extends into cytoplasm.
What does the mitochondria do? - correct answer-Develops ATP, assists cell
growth/death
Do mitochondria contain their own DNA? - correct answer-Yes! it is separate from the
nucleus.
List the 4 functions of the mitochondria - correct answer-1. Cell energy
2. Cell signaling
3. Cellular differentiation
4. Cell cycle/growth regulation
In what kind of cells are mitochondria numerous? - correct answer-Eukaryotic Cells
