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Module 11 General Biology Review Flashcards | StudBud
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Module 11 General Biology Review
Module 11 General Biology Review
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Questions
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Answers
1
What is the function of chloroplasts in plant cells?
Provide structural support
Absorb water from the roots
Convert sunlight into energy through photosynthesis
Store energy
2
Which of the following statements about viruses is true?
They are classified as living organisms
They cannot reproduce without a host
They generate their own energy
They are made of only proteins
3
Proteins are involved in nearly every chemical reaction that supports life.
False
True
4
Which of the following is NOT a function of the cell membrane?
Helping transport materials
Facilitating communication with the environment
Controlling what enters and exits the cell
Providing rigid support like a cell wall
5
Which of the following best describes evolutionary biology?
The study of plant reproduction
The classification of microorganisms
The study of how traits are inherited and modified over generations
The study of the immune system
6
What is the main difference between woody and herbaceous plants?
Herbaceous plants grow taller
Woody plants have a soft stem
Woody plants have a hard, thick stem
Herbaceous plants do not need sunlight
7
Which scientist is known for discovering the principles of genetics?
Gregor Mendel
Alexander Fleming
Louis Pasteur
Charles Darwin
8
What is the function of ribosomes?
Synthesize proteins
Break down cellular waste
Store genetic material
Generate energy
9
What is the primary function of the cardiovascular system?
Digest food
Send electrical signals to the brain
Remove waste through the kidneys
Transport oxygen and nutrients throughout the body
10
What is the primary purpose of vaccines?
Strengthen muscles
Train the immune system to recognize and fight pathogens
Provide pain relief
Cure diseases
11
Which of the following statements is true about antibiotics?
They target and kill bacteria
They help strengthen the immune system
They are effective against viral infections
They destroy all microorganisms, including beneficial ones
12
Viruses are able to reproduce on their own without a host.
False
True
13
The human genome consists of approximately 3 billion base pairs.
True
False
14
Adaptive immunity allows the body to remember pathogens and respond faster in future infections
False
True
15
All cells have a nucleus.
True
False
16
Which microscope is used to view viruses?
Fluorescent microscope
Compound microscope
Electron microscope
Light microscope
17
The cell membrane is composed of a lipid bilayer with embedded proteins.
True
False
18
Woody stems contain vascular tissue for transporting water and nutrients.
False
True
19
What are the three major parts of a eukaryotic cell?
Golgi Bodies, Chloroplasts, Vacuoles
DNA, RNA, Proteins
Ribosomes, Mitochondria, Lysosomes
Nucleus, Cytoplasm, Cell Membrane
20
What are the four major biomolecules essential for life?
Oxygen, Hydrogen, Carbon, Nitrogen
Glucose, Starch, Cellulose, Glycogen
DNA, RNA, ATP, Enzymes
Carbohydrates, Proteins, Lipids, Nucleic Acids
21
Fungi are classified as animals.
False
True
22
Which part of the plant is responsible for photosynthesis?
Stem
Leaves
Roots
Seeds
23
Zoology is the study of plants.
False
True
24
What is the main function of mitochondria in a cell?
Energy production
Waste removal
Cell division
Protein synthesis
25
Which of the following is NOT a function of roots?
Absorbing water and nutrients
Transporting food from leaves
Supporting the plant
Storing nutrients
