Kinesin is a Select one: and p53 is a a transcription factor, motor protein b. kinase, motor protein c. d. motor protein, transcription factor e motor protein, protease f. kinase, transcription factor transcription factor, kinase

Q: Cyclic adenosine monophosphate (CAMP) is a molecule that can act as an allosteric activator of…

A: The second messenger cyclic adenosine monophosphate (cAMP, cyclic AMP, or 3',5'-cyclic adenosine…

Q: Somatic death is:     A. Death of part of the organism     B. Death of the whole organism     C.…

A: Refer step 2 for answer

Q: Which of the following genes would you expect to contain a signal peptide sequence? Select all that…

A: Answer - a. SRP b. SR receptor c.a memberane protein

Q: What is the specific cause of hypertension (the communication breakdown at the molecular level):…

A: Hypertension, commonly known as high blood pressure, is a medical condition characterized by…

Q: ne epidermal growth factor receptor (EGFR) activates a complex signaling network - increase…

A: The example shown in the question shows the ligand binding and the cascading of effects that is…

Q: STATs represent which type of proteins that can interact with active receptor tyrosine kinases?…

A: Signal transducer and activator of transcription (STAT) protein family are intracellular…

Q: kinase inhibitor that binds Kinase X and prevents ATP binding. Kinase X is part of an important…

A: Proteins are the ultimate functional machinery of a cell. On the surface it appears that they…

Q: c. What would be the consequence for an "a" cell that experienced an inactivating mutation in the…

A: A mutation is a change in the nucleic acid sequence of an organism's genome, virus genome, or…

Q: Protein kinases can be divided into two large groups. Select the option that identifies one of those…

A: Protein kinases are enzymes responsible for adding phosphate groups to proteins. This process is…

Q: Kinesin is a ______ and p53 is a ____ Select one: a. motor protein, transcription factor b.

A: ANSWER a) motor protein and transcription factor.

Q: IGF-I acts to: a.      increase blood glucose b.      stimulate lipolysis c.      stimulate cellular…

A: The human growth hormone (HGH) is peptide hormone that is secreted by the anterior pituitary gland’s…

Q: A particular drug inhibits the protein kinase that is responsible for phosphorylating the CREB…

A: Step 1 CREB- cAMP-response element-binding protein is a cellular translation component that binds to…

Q: Non-steroid hormones cause : a. Transcription b. Activation of kinases from c-AMP c. Inactivation of…

A: Hormones are the chemical substances that are secreted by specialized enodcrine glands. These are of…

Q: The molecule that leads most directly to the release of internal stores of calcium in signal…

A: Ca2+ ions are used in calcium signalling, which is frequently a step in signal transduction, to…

Q: In which condition is Protein A kinase activated? #1B-arrestin is always active. #2 Lack of kinase…

A: Protein kinase A is a cAMP or cyclic adenosine monophosphate dependent protein kinase as activities…

Q: The function of a kinase is to ______.     A. stimulate translation of DNand transcription of RNA…

A: ENZYME:- It is defined as a complex biological catalyst i.e produced by a living organism in its…

Q: Fill in the gaps: For M-Cdk to be activated, inhibitory and activating _ phosphorylate the mitotic…

A: For this question the correct answer would be  Last option which says  Kinases, phosphatases.

Q: The role of the cytoskeleton in Hedgehog signaling (actin rearrangements, microtubules) a. The…

A: To address the question first, I need to briefly explain about the cilium structure. Each cilium is…

Q: Which of these pathways is highly conserved among invertebrates and mammals regarding stem cell…

A: The stem cell niche is an in vivo milieu in which stem cells live and receive cues that influence…

Q: Draw a linear signal transduction pathway with activating and inhibitory arrows for this GPCR…

A: G protein Coupled receptors (GPCR) is a membrane receptors located in the plasma membrane. They are…

Q: ... A(n) binds to a receptor and elicits a biological effect; while a(n) binds to a receptor but…

A: Binding of certain molecules at their receptors involves the eliciting of response that can be…

Q: What makes it possible for a neurotransmitter to act on a cell? Select one: a. Gene transcription…

A: Cell signaling is part of any interactive activity that directs the basic activities of cells and…

Q: Of the steps listed below, which problem would take you the longest to realize you had a problem in…

A: Receptor tyrosine kinases are abbreviated as RTKs.They constitute one class of transmembrane…

Q: The ArcB/ArcA is a two component system in E. coli. Based on what you learned about two component…

A: Anaerobic growth of Escherechia coli (E.coli) is controlled by a two-component arc system. This is a…

Q: A mutation in p21 that destroys its binding site will

A:

Q: What type of kinase is PKA? (This causes phosphorylation of proteins by transferring the phosphate…

A: Cyclic AMP-dependent protein kinase or protein kinase A (PKA) (EC 2.7.11.11) belongs to the protein…

Q: Which of the following is enriched in nodes of Ranvier? O A. syntaxin O B. synaptophysin C.…

A: Nodes of Ranvier are defined as the small gaps of the exposed axon present or found between the…

Q: What amino acid residue gets phosphorylated on the Receptor Tyrosine Kinase protein?

A: Phosphorylation is a biochemical process that brings about addition of phosphate to an organic…

Q: You have discovered two new inhibitors that inhibit enzymes involved in the apoptotic pathway shown…

A: The signaling pathway of cell survival (inhibition of apoptosis): 1. Bad is an apoptotic protein…

Q: What are kinases? Select an answer and submit. For keyboard navigation, use the up/down arrow keys…

A: Introduction  Proteins which are called enzymes speed up chemical reactions and they act as a…

Q: hich of the followinf would a MAPKK (MAP2K) protein would be activated (phosphorylated) by? a. MAPK…

A: The main player in the MAPK cascade and the point of convergence and divergence for other signalling…

Q: 1A.If transcription factor G is downstream of EGFR and upregulates gene H, what happens to H if Grb2…

A: Introduction:- Cell signalling is a mechanism that leads to relay of signal or information received…

Q: What is the monomoric form of actin referred to as?   a. F-actin   b. G-actin   c. M-actin…

A: Actin exists in two forms. They are G-actin (or globular actin) and F-actin (or fibrous actin).…

Q: When a signal molecule (hormone) binds at a G protein-coupled receptor, the G protein a. Binds with…

A: Inside cells, many complex signaling pathways take place with the binding of the signaling molecule…

Q: A mutation in p21 that destroys its binding site will Select one: a. inhibit transcription of p21 b.…

A: Cyclin dependent kinases (CDKs) bind at the binding site of p21 and this binding leads to inhibition…

Q: Describe HOW/WHY phosphorylation and de-phosphorylation act like an “on/off” switch for the relay…

A: Phosphorylation is the process of adding a phosphate group to a molecule, typically a protein, by a…

Q: Mutant tyrosine kinase signaling proteins are implicated in many types of human cancer. Hundreds of…

A: A drug is any chemical substance that causes an adjustment or change of a living being's physiology…

Q: Ras activation can activate O MAP kinase O Protein kinase B Phospholipase C O Two of the above O All…

A: Ras, a tiny GTP-binding protein, is a key component of the signal transduction pathway that growth…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.