1
Bio 411 Exam 1 UNH Questions with Answers (100%
Correct Answers)
What are the 4 major types of biomolecules Answer: Nuclei acid
proteins
polysaccharides
lipids
How are lipids different from the other 3 types of molecules? Answer:
Lipids are not a polymer, and form due to hydrophobic interactions
List the biological functions of nucleic acids. Answer: Repositories and
transmitters of genetic information
Energy exchange: ATP & GTP
Metabolic regulations
Some are even catalytic
List the biological functions of proteins. Answer: Functional workhorses
of the cell
© 2025 All rights reserved
, 2
Catalyze, movement, antibodies, structure
List the biological functions of carbohydrates. Answer: Energy cycle of
biosphere
Structural:
Cellulose in woody plants
exoskeleton in insects
Molecular recognition
List the biological functions of lipids. Answer: Structural-membranes
energy storage and insulations-fats
Vitamins A, D, E, K
Steroid hormones
What are the four characteristics of life? Answer: Complexity
Change and response to the environment
Reproduction
© 2025 All rights reserved
Bio 411 Exam 1 UNH Questions with Answers (100%
Correct Answers)
What are the 4 major types of biomolecules Answer: Nuclei acid
proteins
polysaccharides
lipids
How are lipids different from the other 3 types of molecules? Answer:
Lipids are not a polymer, and form due to hydrophobic interactions
List the biological functions of nucleic acids. Answer: Repositories and
transmitters of genetic information
Energy exchange: ATP & GTP
Metabolic regulations
Some are even catalytic
List the biological functions of proteins. Answer: Functional workhorses
of the cell
© 2025 All rights reserved
, 2
Catalyze, movement, antibodies, structure
List the biological functions of carbohydrates. Answer: Energy cycle of
biosphere
Structural:
Cellulose in woody plants
exoskeleton in insects
Molecular recognition
List the biological functions of lipids. Answer: Structural-membranes
energy storage and insulations-fats
Vitamins A, D, E, K
Steroid hormones
What are the four characteristics of life? Answer: Complexity
Change and response to the environment
Reproduction
© 2025 All rights reserved