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CELL STRUCTURE AND MACROMOLECULES
By Cedric Howell
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Last updated 6 months ago
20 questions
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Question 1
1.
What is the primary function of ribosomes in the cell?
Cell division
Protein synthesis
DNA replication
Energy production
Question 2
2.
Which organelle is responsible for energy production?
Golgi apparatus
Mitochondria
Endoplasmic reticulum
Nucleus
Question 3
3.
What type of macromolecule are enzymes?
Carbohydrates
Lipids
Proteins
Nucleic acids
Question 4
4.
What is the main component of the cell membrane?
Carbohydrates
Proteins
Nucleic acids
Phospholipids
Question 5
5.
Which structure controls the movement of materials in and out of cells?
Cytoplasm
Ribosomes
Cell membrane
Nucleus
Question 6
6.
What do carbohydrates primarily serve as in living organisms?
Cell structure
Genetic material
Energy sources
Enzyme catalysts
Question 7
7.
Which macromolecule is a primary energy storage molecule?
Proteins
Lipids
Nucleic acids
Carbohydrates
Question 8
8.
What is the role of the Golgi apparatus?
Modifying proteins
Energy production
Cell division
DNA replication
Question 9
9.
Which part of the cell is known as the powerhouse?
Mitochondria
Ribosomes
Nucleus
Endoplasmic reticulum
Question 10
10.
Which macromolecule includes DNA and RNA?
Nucleic acids
Carbohydrates
Proteins
Lipids
Question 11
11.
What structure is responsible for packaging proteins?
Rough endoplasmic reticulum
Cytoplasm
Mitochondria
Golgi apparatus
Question 12
12.
What is a key function of the cell nucleus?
Houses genetic material
Produces energy
Synthesize proteins
Breaks down waste
Question 13
13.
What macromolecule serves as the building blocks of proteins?
Amino acids
Nucleotides
Simple sugars
Fatty acids
Question 14
14.
Which cell structure is selectively permeable?
Cell wall
Nucleus
Cell membrane
Cytoplasm
Question 15
15.
What is the primary function of lysosomes?
Energy storage
Protein synthesis
Digestion of waste
DNA replication
Question 16
16.
What is the role of chloroplasts in plant cells?
Protein synthesis
Cell respiration
DNA storage
Photosynthesis
Question 17
17.
What macromolecule is composed of long chains of monosaccharides?
Polysaccharides
Amino acids
Fatty acids
Disaccharides
Question 18
18.
What is the main role of the cytoskeleton?
Genetic information storage
Protein synthesis
Maintaining cell shape
Energy production
Question 19
19.
What macromolecule most often provides waterproofing?
Carbohydrates
Proteins
Nucleic acids
Lipids
Question 20
20.
What are the building blocks of nucleic acids called?
Fatty acids
Amino acids
Sugars
Nucleotides