Question 16 Choose all that apply to the image below: 3.4 Enzyme Show answer choices Substrate the kinase turns this enzyme on it is an example of allosteric activation the kinase turns this enzyme off it is an example of competitive inhibition it is an example of allosteric inhibition kinase Q P

Q: QUESTION 40 An inhibitor that binds noncovalently to the active site is noncovalently to a different…

A: The enzyme are protein molecule that acts as a catalyst for the reaction. The enzyme does so by…

Q: As more inhibitor is added to the enzyme reaction depicted in the graph below, the shift in the…

A: Enzymes are high molecular weight proteins that catalyse biochemical reactions. They contain an…

Q: How does an enzyme affect a chemical reaction? Select all tha apply.

A: Enzymes : It is a substance that acts as a catalyst in living organisms , regulating the rate at…

Q: Please answer number 5 and highlighted answers are wrong please provide me a explanation why it is…

A: Hemoglobin is the metalloprotein that contains iron ion in it. in the human body, hemoglobin is an…

Q: f the new higher KM value is 0.1 mM resulting in the new plot red curve is due to presence of…

A: Km is Substrate concentration at half Vmax. It can be calculated from Michael's Menton plot or lb…

Q: Some bacteria live in hot springs. Their cells contain enzymes that function best at temperatures of…

A: Enzymes are protein molecules that increase the rate of reactions by decreasing the activation…

Q: 16. Which curves on the graphs could represent the activity enzyme found in a bacterium that lives…

A: The correct answer is option d. Curves 3 and 4. Curve 3 represents the optimum temperature of the…

Q: Which of the following scenarios is an example of proximity and orientation effects (select all…

A: The objective of the question is to identify the scenarios that are examples of proximity and…

Q: Question 4. Which of the following statements are true of tyrosine kinases? A. They always bind to a…

A: Introduction : Enzymes called tyrosine kinases phosphorylate the amino acid tyrosine on particular…

Q: Question 68 Comparing bacterial exotoxins to endotoxins, matching. Match each characteristic…

A: BASIC INFORMATION  BACTERIAL TOXINS - these are basically type of proteins that can perform…

Q: Select the correct order of the following steps in IP3 signaling: + IP3 binds to ligand-gated…

A: Correct order of IP3 signaling:- 1. The ligand bind to the receptor. 2. The G protein swaps out GDP…

Q: QUESTION 1 Which of the following may occur as a result of cross-talk? (Select ALL correct answers)…

A: Biological crosstalk refers to instances in which one or more components of one signal transduction…

Q: QUESTION 27 When enzymes are placed into not optimal conditions, the enzyme's active site shape is…

A: -->>A ruler can be defined as a tool or device used to measure length and draw straight lines.…

Q: QUESTION 50 True or False: In E. coli. When glucose is scarce, cyclic AMP accumulates and binds CRP.…

A: The answer to the question is TRUE. Lac operon is a set of structural genes regulated by a common…

Q: A molecule that has the effect of increasing the Vmax of a reaction upon binding to an enzyme, with…

A: On binding of competitive inhibitor:- v max stays same and km increase On binding of non-…

Q: Which of the following statements regarding enzyme catalysis is false? All options are false. Once…

A: An enzyme is a biocatalyst that increase the rate of chemical reaction without itself being…

Q: This question pertains to membrane transport and cell signaling.  What are kinases and phosphatases?…

A: Cell signaling pathway is an important biological process that involves as a series of reactions.…

Q: Because irreversible inhibitors bind to the enzyme you could analyze the enzyme molecule after…

A: The following is about enzyme mechanisms and their inhibitions.

Q: A Allosteric site B Allosteric site C Allosteric site Allosteric effector Active site Allosteric…

A: A chemical known as an allosteric effector, often referred to as an allosteric regulator, binds to a…

Q: Question 4. Which of the following statements are true of tyrosine kinases? A. They always bind to a…

A: Tyrosine kinase is a special enzyme that selectively phosphorylates the tyrosine residues. Their…

Q: Question 9 What structural features are true regarding the transmembrane and cytoplasmic domains?…

A:

Q: Which of the following IS NOT a form of cell-to-cell communication? Release of a steroid hormone by…

A: A step-by-step process, cellular communication involves the production of an extrinsic signal,…

Q: Which of these is a form of a signal? O Chemical O Light O Stretch O Temperature

A: Cell signalling processes help in the changes in cell metabolism.

Q: QUESTION 20 Which of the following does NOT function as a second messenger in cell signaling…

A: Insulin is a hormone produced by the pancreas that helps regulate glucose levels in the blood. It…

Q: QUESTION 9 Macrolides: O Bind to the 50S subunit O Contain a lactone ring O Include azithromycin (Z…

A: Hi! Thank you for the question. As you have posted multiple questions, I will be answering the first…

Q: catalyzes addition of phosphate groups during signal transduction. O kinase O phosphorylators O…

A: During signal transduction various enzymes regulate the pathway. Protein kinases are the enzymes…

Q: The Km value (µM) is: [S] umol/L v[(umol/L) min-1] 22 10 39 20 65 50 102 100 120 200 135

A:

Q: Many proteins inside cells are regulated by phosphorylation and dephosphorylation. Imagine a…

A: Answer A) Isocitrate dehydrogenase (ISH) is inactivated by phosphorylation by the dehydrogenase…

Q: Please help me with these

A: Peptides are formed by amino acids. The bonds linking individual amino acids are peptide bonds.…

Q: QUESTION 11 The red diamond represents an endogenous chemical messenger. Which of the following…

A: Receptors are present on the cell surface that give a response to chemical messengers formed in the…

Q: Which of the following is NOT an example of innate antimicrobial drug resistance? O slow growth…

A: Since there are multiple questions, the first one is answered for you. If you require answer for a…

Q: Positive effectors bind to only:

A: Hi! Thank you for the questions! As you have posted multiple questions, I will be answering the…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.