BIO 3
Cell Biology Quiz
Test your knowledge on cell biology with our engaging quiz designed for students and biology enthusiasts. This quiz covers various essential topics in cell structure, fun
Key Features:
- Multiple choice questions
- Covers various aspects of cell biology
- Instant feedback on answers
The cell's cytoplasm includes
Organelle
Ions
All of the above
Nutrients
A eukaryotic cell is one that contains
Mitochondria
A nucleus
A cell wall
DNA
Which organelle makes lipid, stores calcium in muscle cells, and detoxifies in liver cells?
Smooth endoplasmic reticulum
Golgi body
Rough endoplasmic reticulum
Ribosomes
Which part of the cell membrane is hydrophobic?
The interior region within the two layers of phospholipids
The surface facing the outside of the cell
The surface facing the inside of the cell
The entire membrane
The type of cell memebrane transport that would be used to move sodium ions up/against its concentration gradient would be
Simple diffusion
Active transport
Facilitated diffusion
Osmosis
Your immune system uses __________ proteins to distinguish you own cells from those of potentially harmful invaders.
Receptor
Adhesion
Recognition
Transport
Why do certain cells like those in the kidneys need aquaporins?
Water molecules cannot cross the plasma membrane without a transport protein
Active transport is required to move water molecules across the membrane
Simple diffusion moves water molecules across the membrane too slowly for proper kidney function
All of the above
What type of cell transport is used to move oxygen and carbon dioxide molecules across the plasma membrane?
Osmosis
Simple diffusion
Facilitated diffusion
Active transport
Why are phospholipids a good molecule for cell membranes?
They don't dissolve in water
Part of the molecule is polar
All of the above
They can tolerate contact with water
If a plant cell were placed in hypertonic solution, what would happen?
The cell would shrivel
The cell would swell and burst
The cell would swell but not burst
Nothing would happen
Certain cells of your immune system destroy invading bacterial cells through a process called
Exocytosis
Phagocytosis
Receptor-medicated endocytosis
Pinocytosis
When you receive fluids via an IV (intravenous solution), the solution should be ___________ to your blood/plasma
Hypotonic
Isotonic
Hypertonic
Serotonic
Which statement applies to catabolic/exergonic reactions?
Photosynthesis is an example
Large molecules are built from smaller molecules
Energy is released
All of the above
The rate of a reaction can be increased by
Increasing the amount of enzyme
Decreasing the temperature of the cell
Increasing the pH of the cytoplasm
Decreasing the amount of substrate
Which statement about energy is false?
Energy in the bonds of organic molecules is chemical energy
Energy cannot be created or destroyed
Energy is the ability to do work
Heat is a type of potential energy
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