Topic 4.2 - Intro to signal transduction

Topic 4.2 - Intro to signal transduction

9th - 12th Grade

9 Qs

quiz-placeholder

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Topic 4.2 - Intro to signal transduction

Topic 4.2 - Intro to signal transduction

Assessment

Quiz

Biology

9th - 12th Grade

Easy

Created by

Anthony Donald

Used 1+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step of signal transduction?

Reception

Transduction

Response

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a signaling molecule called?

Activator

Repressor

Ligand

Enhancer

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False.The ligand travels through the signal transduction path.

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or false. All cells respond to the same ligand with the same response.​

True

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is a secondary messenger?

Ligand

Ca2+

Hormone

ATP

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the signaling molecule & where does it bind?​

Substrate; Enzyme​

Ligand; Enzyme​

Substrate; Receptor​

Ligand; Receptor​

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following act as secondary messengers?​

ATP and Ca2+

Ca2+ and cAMP

cAMP and ligand

Ligand and ATP​

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Different cells respond to the signal in the same way.​

False

True

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcium is stored in the smooth ER and allows for muscular contractions. How is calcium released from the smooth ER?​

Active transport

Ion channel​

Simple diffusion​

Gated ion channel​