Proteolysis Samenvattingen, Aantekeningen en Examens

Which strand is produced more rapidly? Okazaki fragment Lagging strand Leading strand 3' 5' - ️️Leading strand Which sugar is present in RNA? - ️️Ribose In the ribosome, what is the name of the bond that links one amino acid to the next? - ️️Peptide bond RNA synthesis, also called RNA transcription occurs in three phases. List them from beginning to end in order. - ️️Initiation, elongation, termination In DNA, what does the nucleotide labeled as A pair with? - ...

Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate group to a substrate is called __________. The enzyme that catalyzes this reaction is referred to as a __________. A) phosphorylation; kinase B) proteolysis; kinase C) pr...

WCU PHYS 261 LECTURE FINAL EXAM REVIEW For the following questions, match the level of organization with its definition below. A. a collection of similar cells that carry out similar functions B. the smallest living unit C. a collection of different tissues that carry out related functions D. groups of organs functioning in a coordinated manner 1) cell B. the smallest living unit 2) tissue A. a collection of similar cells that carry out similar functions 3) organs C. a collection o...

Phospholipid bilayers are NOT stabilised by: a. van der Walls forces b. covalent bonds c. hydrogen bonds d. ionic bonds e. hydrophobic interactions - b. covalent bonds A transmembrane protein has the following properties: it has two binding sites, one for solute A and one for solute B. The protein can undergo a conformational change to switch between two states: either both binding sites are exposed exclusively on one side of the membrane, or both are exposed exclusively on the ot...

Zymogen can be defined as - A protein that can become an active enzyme through proteolysis at a location outside the cells where it is synthesized. The absorptive cells lining the gastrointestinal tract are called: - Enterocytes The hormonal feedback loop between the last segment of the small intestine and the pyloric sphincter, involving substance GLP-1, is: - Ileal brake All of the following factors stimulate or increase thirst EXCEPT: - Increased blood volume presumably detected by card...

Which of the following is NOT a common mechanism used to regulate activity of signaling proteins ? A. Binding of another molecule to the signaling protein. B. Degradation of the signaling molecule by proteolysis. C. Uptake of the signaling protein by the ER. D. Masking of a NLS signal in the signaling protein by another protein. E. Covalent modification of a protein involved in a signaling pathway (e.g. phosphorylation) C. Uptake of the signaling protein by the ER You are working in a l...

Advanced Pathophysiology Exam 4 Study Guide Questions With Complete Solutions

Advanced Pathophysiology Exam 4 Study Guide Questions With Complete Solutions

MMSC 490 2024 Exam Questions with Correct Answers The feature that most clearly distinguishes eukaryotes from prokaryotes is the presence of .......... in eukaryotic cells. RNA Molecules Ribosomes Oxidative phosphorylation Nucleus - Answer-Nucleus Cytoplasmic organelles are... Present in prokaryotic cells an absent in eukaryotic cells Absent in prokaryotic cells and present in eukaryotic cells Absent in both prokaryotes and eukaryotes Present in both prokaryotic and eukaryotic cell...

PHYS 261 FINAL EXAM QUESTIONS AND ANSWERS 2023 REVIEW - Complete. PHYS 261 Human Physiology. Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate group to a substrate is called __________. The enzyme that catalyzes this reacti...