What are SNARE proteins? What is their role in synaptic vesicle fusion?

Q: What is the benefit of using second messangers and phosphorylation cascades during the transduction…

A: Cell signaling is the communication between cells and their components mediated by several…

Q: How do we know that during transduction bacterial cell-to- cell contact is not essential?

A: Transduction is a process of genetic recombination by which a foreign DNA is transferred into a…

Q: What is a homeodomain protein?

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

Q: What are pattern-recognition receptors (PRRs)?

A: Pattern Recognition Receptors (PRRs) are proteins capable of recognizing molecules frequently found…

Q: are positive regulators (activators) and negative regulators (repressors)?

A: Gene regulators are divided into two categories: activators and repressors, with activators…

Q: What are the receptor potential (TRP) proteins?

A: Answer- In the plasma membrane there are many integral proteins that act as channels.

Q: What genes maintain the pluripotency of PGCs before migration? What will promote their conversion…

A: PGCs or primordial germ cells are the precursors of gametes and are the first lineage of cells,…

Q: what are the facilated transport system for drug absorption?

A: Facilitated transport is a special kind of passive diffusion of molecules across the plasma membrane…

Q: On what basis it is said that all voltage gated channel proteins probably evolved from a common…

A: Voltage-gated channels help in the movement of molecules in and out of the membrane by changing the…

Q: In the case of the bacterial two-Na+/one-leucine symporter, what is the key distinguishing feature…

A: Bacterial two-Na+/ one-leucine symporter consists of 12 membrane-spanning α helices. The leucine…

Q: what is an inactivation gate?

A: Gating is a brief concept of transition between activation(opening) and inactivation(closing) of ion…

Q: What does Mediator release?

A: Mediator release is an important process for body

Q: What is the importance of the arrangement of positive charges relative to the membrane orientation…

A: The peptide sequence that is essential for protein insertion, orientation in membrane and for…

Q: What are the three types of cell signal receptors found in the plasma membrane?

A: A receptor is a molecule that is present inside or on the surface of the cell. This receptor…

Q: which DNA binds to recipient cell at receptor site.?

A: The transfer of a gene from parents to offspring is called vertical gene transfer. The gene transfer…

Q: What purpose do scaffolding proteins serve in binding to Map kinase enzymes?

A: Introduction :- MAPKs are serine/threonine kinases that activate a variety of cytoplasmic and…

Q: What is the difference between a protein kinase and a secondmessenger? Can both operate in the same…

A: Signal transduction, also called cell signaling, is the process by which molecular signals are…

Q: Are any of the following feasibly linked to COVID-19 susceptibility? . Leucine zipper transcription…

A: COVID-19 is a pandemic which is caused by infection with SARS-CoV-2. Researchers found out a strong…

Q: How are the structures of a GPCR and an RTK similar? How doesinitiation of signal transduction…

A: A hormone receptor is a molecule that binds to its specified hormone. Hormone receptors are a…

Q: What ion is necessary for movement of the troponintropomyosin complex? What is the role of…

A: Each muscle fiber is made up of functional units known as sarcomeres. Sarcomeres are made up of the…

Q: What is UPR? What is the downstream impact of UPR activation in an eucaryotic cell?

A: UPR stands for unfolded protein response. It is an intracellular signal transduction pathway that…

Q: COVID?

A:

Q: Name the three main classes of signal transducing cell-surface receptor.

A: Cell surface receptors are more commonly and more popularly known as Transmembrane receptors, since…

Q: The following location is where the cell bodies of GSEs are located: select one: a b c d e f g h

A: Answer: Introduction: In spinal cord, somatic efferent neurons (GSE) also called as somatic motor,…

Q: What is G-proteincoupled receptors?

A: G-protein can be defined as a neutral tight binding protein that acts as a molecular switch inside…

Q: Define Transmembrane JAK-STAT binding receptors?

A: Transmembrane receptors are the proteins embedded in the cell membrane that are involved in the…

Q: Which of the following forms of rhodopsin forms a complex with transducin? Select one: a.…

A: The vision depends on the absorption of light energy by rhodopsin. Rhodopsin is a protein that…

Q: What components of the plasma membrane might this drug interact with? Explain can use as many…

A: The given compound is Lovastatin, a statin which is used as a drug to lower blood cholesterol in…

Q: What is janus kinases (JAKs)?

A: Introduction  Cell signaling is the important phenomenon by which any cell responds to chemical…

Q: What is Drosophila Mhc gene ?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: Describe serine-threonine membrane receptor.

A: Receptors are part of the sensory system; they help receive messages from other neurons and respond…

Q: How do cadherins, IgSF members, and selectins differ at the molecular level in the way they mediate…

A: Cell adhesion molecules (CAMs) are a sub-set of cell adhesion proteins present on the cell surface.…

Q: What do the cytoplasmic domain of a G protein-coupled receptor and the adaptor protein in the RTK…

A: Cells communicate each other by a process known as cell signaling. A ligand molecule binds with the…

Q: What types of molecules can carry signals into the cell to a receport inside? what types of…

A: Signal molecules or Ligands - Signal molecules or ligands are those type of molecules which…

Q: What is the purpose of unfolded protein response? Steps of unfolded protein response that allow…

A: The unfolded protein response is a cellular stress response related to the endoplasmic reticulum…

Q: . Basic of signal tranduction pathway in cancer disease 2. Specific of cellular response and…

A: Cancer: It is the group of diseases which is caused due to abnormal growth of cells. These cells…

Q: What are the two components that give their nameto the signal transduction system in prokaryotic…

A: In the field of molecular biology, a two-part regulatory system fills in as an essential boost…

Q: What are the consequences of inhibiting the m-phase promoting complex

A: THE M phase promoting factor is also known as an m-phase kinase. It is one of the important complex…

Q: Technically explain the hybridoma technology that enables monoclonal anchor production.

A: Hybridoma technology is a method of producing large number of identical antibodies (also called as…

Q: What would most likely occur to nuclear import if the GTPase Activating Protein of RAN was inhibited…

A: Nuclear Import Protein contains a short signal sequence of an amino acid called Nuclear Localization…

Q: Describe in detail synaptic termination by enxymes and by reuptake

A: Introduction:  Neurotransmitters are chemical messengers that transfer signals from a neuron to a…

Q: What are the physiological processes in which caion is involved

A: Many inorganic cations play an essential role in various physiological and cellular processes in…

Q: What are the roles of Cas1, Cas2, and Cas9 proteins in bacterialgenome defense?

A: Phages are the bacteria killers that inject their DNA into the bacteria and uses the bacterial…

Q: To explain: Whether both v-SNARES and t- SNARES are essential for the homotypic fusion.

A: When two membranes merge that are of the same type, such as vacuole to vacuole fusion, homotypic…

Q: Define the term recruitment receptors?

A: Receptors are proteins which are usually surface cell receptors get binded to ligands and cause…

Q: What are the major cytoskeletal players involved in embryonic wound healing?

A: The cytoskeleton is a complicate , dynamic organization of interlinking protein filaments present in…

Q: cancer treatment

A: For treatment, various strategies are used as chemotherapy, immunotherapy, or radiation therapy. As…

Q: What is the difference between a PATCH and a MAPP intervention? Which should be recommended ? Why?

A: The MAPP (Mobilizing for Action through Planning and Partnership) tool was created by the National…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: