Biological Membranes MCQs with Answers

adminApril 1, 2024

0 10 1 minute read

Welcome to the Biological Membranes MCQs with Answers. In this post, we have shared Biological Membranes Online Test for different competitive exams. Find practice Biological Membranes Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Biological Membranes.

Biological Membranes Online Quiz

By presenting 3 options to choose from, Biological Membranes Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Biological Membranes Questions and Answers and click over the correct answer.

Test Name: Biological Membranes MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Biological Membranes

Please fill out the form before starting Quiz.

1 / 40

The movement of substances against their concentration gradient with the use of energy is called

Osmosis

Facilitated diffusion

Active transport

2 / 40

Which of the following membrane proteins spans the entire lipid bilayer and is involved in transport?

Peripheral protein

Integral protein

Receptor protein

3 / 40

Which of the following is NOT a function of biological membranes?

Energy production

Selective permeability

Signal transduction

4 / 40

Which of the following is NOT a type of membrane lipid?

Glucose

Cholesterol

Phospholipid

5 / 40

Which of the following is a function of membrane proteins?

Cell communication

Structural support

Energy storage

6 / 40

The diffusion of water across a selectively permeable membrane is called

Active transport

Osmosis

Facilitated diffusion

7 / 40

The main structural component of biological membranes is

Phospholipids

Carbohydrates

Proteins

8 / 40

Which of the following types of molecules can passively diffuse across a membrane?

Ions

Small nonpolar molecules

Large polar molecules

9 / 40

Which of the following molecules can directly diffuse through the lipid bilayer of the membrane?

Oxygen

Glucose

Sodium ions

10 / 40

The sodium-potassium pump is an example of what type of transport?

Passive transport

Active transport

Facilitated diffusion

11 / 40

Which of the following is NOT a factor affecting the rate of diffusion?

Temperature

Molecular size

Surface area

12 / 40

Which of the following is NOT a function of membrane proteins?

Signal transduction

Energy production

Selective permeability

13 / 40

The movement of molecules from an area of high concentration to an area of low concentration across a membrane is called

Diffusion

Active transport

Osmosis

14 / 40

Which of the following is NOT a type of membrane protein?

Integral

Peripheral

Nucleic acids

15 / 40

Which of the following is NOT a type of membrane protein?

Integral

Peripheral

Nucleic acids

16 / 40

The movement of molecules from an area of high concentration to an area of low concentration across a membrane is called

Osmosis

Active transport

Diffusion

17 / 40

Which of the following is NOT a component of the plasma membrane?

Proteins

Lipids

Nucleus

18 / 40

The fluid mosaic model describes the membrane as consisting of

Phospholipids and cholesterol

Proteins and carbohydrates

Proteins and lipids

19 / 40

Which of the following molecules can directly diffuse through the lipid bilayer of the membrane?

Sodium ions

Oxygen

Glucose

20 / 40

The process by which a cell engulfs large particles or even whole cells is called

Pinocytosis

Exocytosis

Endocytosis

21 / 40

The fluid mosaic model describes the membrane as consisting of

Proteins and lipids

Proteins and carbohydrates

Phospholipids and cholesterol

22 / 40

Which of the following is a function of membrane proteins?

DNA replication

Energy production

Cell recognition

23 / 40

Which of the following is a function of membrane proteins?

Transport

DNA replication

Energy production

24 / 40

The sodium-potassium pump is an example of what type of transport?

Active transport

Facilitated diffusion

Passive transport

25 / 40

Which of the following is NOT a factor affecting the rate of diffusion?

Temperature

Surface area

Molecular size

26 / 40

Which of the following is a function of membrane proteins?

Structural support

Cell communication

Energy storage

27 / 40

Which of the following is a function of cholesterol in the cell membrane?

Facilitating transport

Modulating fluidity

Providing rigidity

28 / 40

Which of the following membrane proteins spans the entire lipid bilayer and is involved in transport?

Peripheral protein

Receptor protein

Integral protein

29 / 40

The movement of water across a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration is called

Active transport

Diffusion

Osmosis

30 / 40

Which of the following is NOT a function of membrane proteins?

Selective permeability

Signal transduction

Energy production

31 / 40

The process by which a cell engulfs large particles or even whole cells is called

Endocytosis

Exocytosis

Pinocytosis

32 / 40

The movement of water across a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration is called

Active transport

Diffusion

Osmosis

33 / 40

Which of the following molecules is primarily responsible for the fluidity of the lipid bilayer?

Proteins

Cholesterol

Phospholipids

34 / 40

The diffusion of water across a selectively permeable membrane is called

Facilitated diffusion

Active transport

Osmosis

35 / 40

Which of the following is NOT a function of the plasma membrane?

Cell adhesion

Cell signaling

Energy production

36 / 40

Which of the following is NOT a function of biological membranes?

Energy production

Signal transduction

Selective permeability

37 / 40

The movement of substances across a membrane without the expenditure of energy is called

Passive transport

Active transport

Facilitated diffusion

38 / 40

Which of the following is NOT a function of membrane proteins?

Energy production

Signal transduction

Selective permeability

39 / 40

The movement of substances across a membrane without the expenditure of energy is called

Active transport

Passive transport

Facilitated diffusion

40 / 40

Which of the following is a function of cholesterol in the cell membrane?

Providing rigidity

Facilitating transport

Modulating fluidity

Download Certificate of Quiz Biological Membranes

On the end of Quiz, you can download the certificate of the quiz if you got more than 70% marks. Add a certificate to your job application or social profile (like LinkedIn) and get more job offers.

Download Biological Membranes MCQs with Answers Free PDF

You can also download 100 Biological Membranes Questions with Answers free PDF from the link provided below. To Download file in PDF click on the arrow sign at the top right corner.

If you are interested to enhance your knowledge regarding English, Chemistry, Computer, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.

adminApril 1, 2024

0 10 1 minute read