NEET Biology MCQ on Adhesion with Answers by Expert Teacher. Every Objective Questions is Important and Common of Adhesion for NEET-UG Exam.
1) When attraction occur between different substances is called as ——-.
A) Adhesion B) Cohesion C) Interaction D) All of these.
Answer: Answer is A, attraction between different substances called as adhesion.
2) When attraction occur between substances of same kind is called as—-.
A) Adhesion B) Cohesion C) Interaction D) All of these.
Answer: Answer is B, cohesion occurs when attraction between the same substances.
3) ———– is the process in which cells interact with the neighboring cells using specialized molecules.
A) Cell Adhesion B) Cell Cohesion C) Cell Interaction D) All of these.
Answer: Cellular adhesion or cell adhesion is the process in which cells interact with the neighboring cells using specialized molecules.
4) Which of the following are types of cell adhesion?
A) Homophilic bonding B) Heterophilic bonding C) Both of these D) None of these.
Answer: Answer is C, because both homophilic and heterophilic are types of cell adhesion.
5) Which of the following are types of cell adhesion molecules?
A) Integrins B) Cadherins C) Selectin D) All of these.
Answer: Answer is D, these all are the examples of cell adhesion molecules.
6) Which of the following are different types of interaction?
A) Tight junction B) Gap junction C) Both of these D) None of these.
Answer: Answer is C, tight junction and gap junction both are used in cell interaction.
7) When adhesion occur in between the cells of same types are called as ——.
A) Homophilic bonding B) Heterophilic bonding C) Both of these D) None of these.
Answer: Answer is A, it is homophilic bonding for the interaction between the cells of same type.
8) When adhesion occur in between the cells of different types are called as ——.
A) Homophilic bonding B) Heterophilic bonding C) Both of these D) None of these.
Answer: Answer is B, it is heterophilic bonding for the interaction between the cells of different type.
9) Which of the following are functions of cell adhesion molecules?
A) Regulate apoptosis B) Involved in inflammation C) For lymphocyte formation D) All of these.
Answer: Answer is D, all of the function are performed by cell adhesion molecules.
10) Cell adhesion is responsible for regulating:
A) Cell cycle B) Cell migration C) Cell survival D) All of these.
Answer: Answer is D, all of the function are performed by cell adhesion molecules.
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