Cell Receptors Quiz

Cell Receptors Quiz

University

10 Qs

quiz-placeholder

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Cell Receptors Quiz

Cell Receptors Quiz

Assessment

Quiz

Biology

University

Medium

Created by

Joshna kadam

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the main types of cell receptors?

Intracellular receptors, extracellular receptors, and transmembrane receptors

DNA receptors, RNA receptors, and protein receptors

Voltage-gated ion channels, mechanically-gated ion channels, and temperature-gated ion channels

GPCRs, ligand-gated ion channels, and enzyme-linked receptors

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name two examples of cell surface receptors.

Enzyme-linked receptors and steroid receptors

ATP receptors and insulin receptors

G protein-coupled receptors (GPCRs) and receptor tyrosine kinases (RTKs)

Intracellular receptors and nuclear receptors

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do G protein-coupled receptors transmit signals into the cell?

By activating G proteins

By inhibiting G proteins

By binding to DNA

By deactivating G proteins

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the characteristics of enzyme-linked receptors?

Do not have any role in cell signaling

Have an intracellular domain with enzymatic activity

Are only found in plant cells

Are unable to bind with ligands

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do enzyme-linked receptors initiate intracellular signaling?

By increasing the concentration of ligands in the extracellular space

By binding to a ligand and causing a conformational change

By inhibiting the production of ligands

By directly entering the cell and activating signaling pathways

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of ion channel receptors?

Regulating body temperature

Transmission of signals and communication between cells

Producing energy for the cell

Storing genetic information

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do ion channel receptors regulate the flow of ions?

By releasing neurotransmitters

By producing hormones

By opening and closing in response to specific signals

By absorbing light energy

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