AP Biology Final Review

AP Biology Final Review

12th Grade

15 Qs

quiz-placeholder

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AP Biology Final Review

AP Biology Final Review

Assessment

Quiz

Science

12th Grade

Hard

NGSS
HS-LS1-1, HS-LS4-1, MS-LS2-1

+6

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What determines the properties of the protein?

Shape

Size

The product

R-group

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following best explains why a cell’s plasma membrane is composed of two layers of phospholipids rather than just a single layer?

Having two oppositely oriented layers of phospholipids allows only the hydrophilic heads to interact with water inside and outside of the cell.

Having two oppositely oriented layers of phospholipids allows the hydrophilic heads to repel water both inside and outside of the cells.

Having two identically oriented layers of phospholipids gives cells more protection from the exterior environment than just a single layer would.

Having two identically oriented layers of phospholipids allows for the production of vacuoles while still maintaining a protective barrier.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

According to the endosymbiotic theory, mitochondria and chloroplasts are believed to have evolved through a symbiotic relationship originating when an early ancestor of eukaryotic cells engulfed a prokaryotic cell. Which of the following does NOT represent a piece of evidence to support this theory?

Mitochondria and chloroplasts contain their own DNA

Mitochondria and chloroplasts have their own protein synthesis machinery

Mitochondrial and chloroplast chromosomes are surrounded by a single layer of membrane

Mitochondria and chloroplasts can self-replicate

Tags

NGSS.HS-LS4-1

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

A student peeled the skins from grapes, exposing cells with membranes that are only permeable to water and small diffusible solutes. The student measured the mass of the peeled grapes. The student then placed each peeled grape into one of five solutions. After 24 hours, the student removed the peeled grapes from the solutions, measured their final mass, and calculated the percent change in mass (Table 1).  Which solutions are hypotonic to the bag?

Grape Juice

NaCl

Grape Soda

Tap Water

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A student peeled the skins from grapes, exposing cells with membranes that are only permeable to water and small diffusible solutes. The student measured the mass of the peeled grapes. The student then placed each peeled grape into one of five solutions. After 24 hours, the student removed the peeled grapes from the solutions, measured their final mass, and calculated the percent change in mass (Table 1). Based on Table 1, which of the following best explains the difference in water potential between certain solutions and the grapes?

Grape soda and NaCl have a lower water potential because these two solutions caused the grape to lose water.

NaCl and tap water have a lower water potential because these two solutions caused the grape to gain water.

Tap water and grape juice have a lower water potential because these two solutions caused the grape to lose water.

Grape soda and grape juice have a lower water potential because these two solutions caused the grape to gain water.

Tags

NGSS.HS-LS2-3

6.

LABELLING QUESTION

1 min • 1 pt

Identify the components of the plasma membrane.

a
b
c
d
e
f
g

Phospholipid Bilayer

Cholesterol

Glycoprotein

Channel Protein

Peripheral Protein

Integral (transmembrane) Protein

Glycolipid

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The manner in which several different ions and molecules move through a cell membrane is shown in the diagram above. For each ion or molecule, the relative concentration on each side of the membrane is indicated. Which of the following accurately describes one of the movements taking place?

Glucose is transported into the cell by active transport.

Na+ is transported into the cell by active transport.

The movement of glucose through the membrane requires ATP hydrolysis.(energy)

Na+ transport out of the cell requires ATP hydrolysis (energy)

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