Gtp b - Study guides, Class notes & Summaries

BMB 252 Exam 2 Period Content: Questions and answers, VERIFIED/ Which of the following is NOT a correct statement about microtubules ? A. Composed of tubulin B. Alpha tubulin can hydrolyze ATP C. Beta Tubulin can hydrolyze GTP D. Tubulin mostly gets added and dissociates at the + end B. Alpha Tubulin can hydrolyze GTP What do motor proteins bind to ? Polarized cytoskeletal filament Brainpower Read More 0:07 / 0:15 What do motor proteins move along ? the filament Where do motor ...

HESI A2 Entrance Exam Biology Questions and Answers 100% Verified Which of the following is a correct description of metaphase during mitosis? A) The nuclear envelope disappears and the chromosomes begin to attach to the spindle that forms along the axis of the cell. B) Chromosomes gather on either side of the now separating cell. C)Chromosomes start to separate. D) Chromosomes align along the center of the cell. - Correct Answer ️️ -D) Chromosomes align along the center of the cell....

Bio 201-Lectures 1-9 UB Guaranteed Success -condensation reaction -releases H2O -requires energy ️polymerization -hydrolysis reaction -consumes h2o -releases energy ️depolymerization -log[H+] ️Which of the following is the correct definition of pH? -OH or both NH2 and C=O ️polar unchargeds molecules contain . β-D glucose ️Cellulose is a polymer of which isomer of glucose? 0 ️A solution of 1M HCl (a very strong acid) has a pH of: 1. atp binds to actin monomers 2. actin in fil...

BIOCHEM406 Practice Exam 3|103 Questions with Verified Answers Pick the best answer. A) The ratio of purine to pyrimidine 2 ́-deoxyribonucleotides in cells is always very close to 1. B) The ratio of (A+T) to (G+C) in cellular RNA polymers is always very close to 1. C) The ratio of (A+T) to (G+C) in cellular DNApolymersis always very close to 1. D) Answers B and C. E) Answers A and B and C. - CORRECT ANSWER A) The ratio of purine to pyrimidine 2 ́-deoxyribonucleotides in cells is alwa...

Bio 219-exam 2 review DHL questions & answers 2023/2024 Which of these can be detected for signaling? A. Heat B. light C. Molecules D. Any of these can be detected if the right receptor is present - ANSWER-D Which of these is true about ligand/receptor interactions? A. Each receptor can bind many kinds of ligands B. Each ligand can bind many kinds of receptors C. Ligand/receptor interactions are highly specific due to binding affinity D. The outcome of the ligand/receptor binding...

BIOL 266 PRACTICE EXAMINATION QUESTIONS AND ANSWERS FOR 2024 FINAL EXAM PART A AND B Questions for Part A (Multiple choice questions): Circle clearly ONE correct answer per question. Q1. In paracrine signaling, the extracellular signaling molecules released by a signaling cell act on: A. other signaling cells B. target cells in the close proximity to the signaling cell C. target cells distant from the signaling cell D. target cells in direct membrane-to-membrane contact with the signalin...

chem 210 exam 8 Questions and Correct Answers, Complete Solution 2024. T/F the majority of reactions of the urea cycle occur in the cytosol true T/F NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron transport chain (ETC) false T/F GTP is invested in the urea cycle false T/F there are six complexes associated with the ETC false T/F in the production of ATP via ATP synthase, the H+ ions move from the mitochondrial matrix to the intermembrane space...

Which of the following is a correct description of metaphase during mitosis? A) The nuclear envelope disappears and the chromosomes begin to attach to the spindle that forms along the axis of the cell. B) Chromosomes gather on either side of the now separating cell. C)Chromosomes start to separate. D) Chromosomes align along the center of the cell. - D) Chromosomes align along the center of the cell. Where can ribosomes be found inside a cell? A) Attached to the endoplasmic reticul...

MMSC 490 Final Exam Practice Questions and Answers Which of the following regulates genes by binding directly to transcription proteins? a. Growth hormone b. insulin c. steroid hormones d. epinephrine - Answer ️️ -c. steroid hormones Monomeric G proteins, such as Ras and several elongation factors, are usually in the active state when a molecule of ____ is bound to them. a. GDP b. GTP c. ADP d. ATP - Answer ️️ -b. GTP The first amino acid of eukaryotic polypeptides is a. the...

When it comes to essential hypertension in Metabolic Syndrome, it is suggested that ___ and ___ may be responsible for the development of this core component by increasing central sympathetic outflow, causing peripheral vasoconstriction, and more. - Insulin resistance ; hyperinsulinemia The earliest defects that arise with Metabolic Syndrome are impaired glucose tolerance (IGT) and hyperinsulinemia - False All individuals who develop Metabolic Syndrome will eventually develop type 2 diabete...