Define the term nuclear receptors?

Q: What are adhesins and what are they typicallycomposed of?

A: The essential step in infection or bacterial pathogenesis is adherence that is required to colonize…

Q: What is  cytokinesis? What are its stages?

A: Cytokinesis is the substantial procedure that is a fragment of cell division, which bisects the…

Q: 15. In order to function, all extracellular signal molecules must be transported by their receptor…

A: True, extracellular signaling molecules must be transported by their receptors across the plasma…

Q: Fat-soluble signaling molecules cross the cell membrane; but they affect only the target cells…

A: Answer: FAT SOLUBLE MOLECULES are those molecules which cannot be stored within a cell , they prefer…

Q: What is a homeodomain protein?

A: Homeodomain proteins belong to the large family of transcription factors. They have conserved 60…

Q: How do somatic stem cells differ from embryonic stem cells?

A: Stem cells are a group of cells that are undifferentiated. These cells can give rise to different…

Q: What is protein kinase?

A: Answer- kinase is a type of enzyme that is used to transfer the phosphate group from high energy…

Q: Outline an experimental approach to measure Amyloid Beta that microglia produces in vitro. What are…

A: The aggregation of Amyloid beta peptides and its progression is regarded as the primary cause…

Q: Tyrosine kinase receptors are __________.   A) Group of answer choices B) Intracellular receptors C)…

A: The cellular response to a particular extracellular signal molecule depends on its binding to a…

Q: Hydrophobic signal molecules typically ...     a)  bind to receptor proteins in the cytosol.   b)…

A: Introduction :- Signal transduction is the process through which a cell receives signals from the…

Q: In what way does the action of the membrane attack complexresemble the action of perforin?

A: The membrane attack complex can be described as an essential component of the innate immune effector…

Q: Name

A: Cytokoines:- Are a large group of proteins, peptides or glycoproteins that are secreted by specific…

Q: Where is the inner membrane located?

A: A cell is the basic structural and functional unit of life. They are often called as "Building…

Q: What is abortifacients?

A: Abortifacient is a particular type of drug or chemical, which is used for abortion.

Q: Some drugs and toxic compounds interfere with removal of neurotransmitters from the synaptic cleft…

A: In synaptic transmission, one of the critical steps is the clearance of the synapse. If the already…

Q: What is the function of CCK?

A: The term CCK is an abbreviation of Cholecystokinin, it is a type of peptide hormone that is…

Q: 34. A 32-year-old woman has had progressive intermittent double vision for the past 6 weeks and…

A: Here we have to describe about the mechanism of  antibody which likely causing double vision,…

Q: Define cell signalling.

A: The essential membrane-bound unit that holds the fundamental molecules of life and is made up of…

Q: Mark and label the locations of pluripotent stem cells, adult/tissue stem cells and somatic cells in…

A: In the diagram, a mammallian cell differentiation model is given. The mammalian cell differentiation…

Q: Identify the  importance of resolution.

A: The separation between two identifiable radiating points affects resolution. A lens, as well as…

Q: Differentiate epigenesis and preformation

A:

Q: What is one experiment done to show that protein synthesis is required to make long-term memories?

A: Introduction: Proteins mainly occur in all aspects of the cell and comprise about half of the cell's…

Q: Which of the following is an example of heterodimeric protein?a) Integrinb) Antibodiesc) Receptor…

A: Introduction: Protein that is made of two non-identical but similar subunits is called heterodimeric…

Q: Define ligand, receptor, and receptor site.

A: Ligand , receptor and receptor sites are a part of a biochemical reaction which leads to changed…

Q: Comparing cells synthesizing secretory proteins and cells secreting steroid hormones, the cells…

A: Mitochondria are the sites where steroid hormone synthesis takes place.

Q: Describe the THREE classes of plasma membrane receptors.

A: Receptors are protein molecules in a target cell or surface that receive a chemical signal. Chemical…

Q: What is phagocytosis? What are the stages of phagocytosis? What occurs at each step of phagocytosis?

A: Phagocytosis ( also known as cell eating) is a process through which dead tissue, bacteria, or other…

Q: Describe three ways in which the response of a cell to asignal can be terminated.

A: Cell signalling, also known as cell communication, is a cell's ability to receive, process, and…

Q: What is the function of a protein kinase?

A: A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate…