
AP Biology Unit 1 Review
Authored by Wendy Richards
Biology
9th - 12th Grade
NGSS covered
Used 6+ times

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32 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following statements reguarding carbon is false?
Carbon has the capacity to form polar covalent bonds with hydrogen
Carbon has the ability to form covalent bonds with up to 4 other atoms
Carbon has the capacity to form single and double bonds
Carbon has the ability to bond together to form extensive "carbon skeletons"
Tags
NGSS.HS-LS1-6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Because of the unique properties of water associated with hydrogen bonding, water evaporates from pores on the leaves of plants and draws water molecules in a continuous chain from the roots up through the vascular tissues of plants. Which of these groups of terms describes the process and the properties of water that explain this?
adhesion, cohesion, and translocation
adhesion, cohesion, and transcription
cohesion, adhesion, and transpiration
cohesion, hybridization, and transpiration
3.
MATCH QUESTION
1 min • 1 pt
Match the following molecular terms:
Linkages between the monomers of proteins
Lipids
A structural carbohydrate found in plants
Cellulose
A secondary structure of proteins
Alpha helix
The major class of biological molecules that are not polymers
Peptide bonds
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hydrolysis is involved in which of the following?
formation of starch, a polysaccharide, from monomers of glucose
hydrogen bond formation between nitrogen bases of nucleic acids
peptide bond formation between amino acids to form a protein
the digestion of sucrose, a disaccharide, into its monomers of glucose and fructose
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the macromolecules below could form structural parts of the cell, be enzymes, or be involved in cell movement?
nucleic acids
proteins
lipids
carbohydrates
Tags
NGSS.HS-LS1-6
6.
DROPDOWN QUESTION
1 min • 1 pt
An organic compound that is composed of carbon, hydrogen, and oxygen in a 1:2:1 ratio is known as a (a) .
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The plasma membrane is composed of several different macromolecules. Which macromolecule serves as the fluid interface between the intracellular and extracellular environments?
proteins
phospholipids
carbohydrates
cholesterol
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