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Course: AP BIOLOGY
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AP BIOLOGY

1. Chemistry of Life

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2. Cells

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3. Cellular Energetics

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4. Cell Communication and Cell Cycle

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5. Heredity

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6. Gene Expression and Regulation

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7. Natural Selection

0/33

8. Ecology

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AP Biology - Plants and Human Body Systems

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AP Biology - Laboratory review

0/4

AP Biology - Diagnostic exam

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AP Biology - Practice Test 1

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AP Biology - Practice Test 2

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Quiz

4.3 Signal Transduction Pathways – Check yourself

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Signal Transduction Pathways AP Biology check yourself quiz: free practice for AP Biology. Work through this Signal Transduction Pathways AP Biology check yourself quiz and get instant feedback on every answer. If you get stuck, review the 4.3 Signal Transduction Pathways — Notes lesson. More practice: AP Biology — all units. Syllabus: College Board ap biology course page.

  • Questions count: 8
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which statement best describes Epinephrine?
Which statement best describes Epinephrine?
Programmed cell death.
Hormone triggering glycogen breakdown.
Removes phosphate, switching proteins off.
Can cause uncontrolled growth.
2.
According to the comparison table in this lesson, what is the Example of Toxin alters G protein?
According to the comparison table in this lesson, what is the Example of Toxin alters G protein?
Effects of pathway changes
Ras mutation
Kinase inhibitors
Cholera toxin
Mutated growth factor receptor
3.
According to the comparison table in this lesson, what is the Effect of Blocked receptor?
According to the comparison table in this lesson, what is the Effect of Blocked receptor?
Effects of pathway changes
Signal stops
Constant signal
Too much cAMP
No signal
4.
In the sequence covered in this lesson, which step comes immediately after Kinase 2?
In the sequence covered in this lesson, which step comes immediately after Kinase 2?
Kinase 3
Signal
Kinase 1
Gene expression
5.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Kinase 1
Gene expression
Signal
Kinase 2
6.
Which key term matches this description: "Hormone triggering glycogen breakdown."
Which key term matches this description: "Hormone triggering glycogen breakdown."
Apoptosis
Epinephrine
Phosphorylation cascade
Phosphatase
7.
Which statement best describes Phosphorylation cascade?
Which statement best describes Phosphorylation cascade?
G protein often mutated in cancer.
Removes phosphate, switching proteins off.
Programmed cell death.
Series of kinases activating each other.
8.
Complete the statement: Programmed cell death is ______.
Complete the statement: Programmed cell death is ______.
Mutation in pathway
Phosphatase
apoptosis
Ras
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Part of 4. Cell Communication and Cell Cycle — see every lesson and quiz in this unit.
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