Chaperones - Study guides, Class notes & Summaries

MMSC 490- Compilation of Exam 3 Quizzes-Solved Aminoacyl tRNA synthetases are enzymes that connect amino acids while they are held in place on ribosomes by transfer RNAs. synthesize transfer RNAs. attach amino acids to specific transfer RNAs. attach the terminal CCA sequence to transfer RNAs. - Answer ️️ -attach amino acids to specific transfer RNAs. E. coli contains about .................... different tRNAs that code for .................... different amino acids. 62; 20 40; 20 ...

Which of the groups below is capable of only hydrophobic interactions? a) A b) B c) C d) D e) E Answer: e Difficulty: Medium Learning Objective: LO 2.3 Describe the role of noncovalent bonds in the structure of molecules such as water. Section Reference: Section 2.3 Noncovalent Bonds 2) Which of the following groups is capable of only hydrophilic interactions? d. H H C C C H H H H e.. H a.. OH b. C C C C C H H SH H H H H H H H H CH C C H H H H H NH 2 c.. C CH3 CH2 ...

NURS 6501-Advanced Pathophysiology Quiz 1 How are cells specialized? through the process of differentiation or maturation What are the eight specialized cellular functions? movement, conductivity, metabolic absorption, secretion, excretion, respiration, reproduction, and communication What are the three general components of an eukaryotic cell? the plasma membrane, the cytoplasm, and the intracellular organelles. What causes the release of lysosomal enzemes? Cellular injury c...

BIO 111 FINAL EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% CORRECT) What is the first mRNA processing step? - ANSWER 5' capping Different mRNAs are made from the same initial pre-mRNA by ________. - ANSWER alternative splicing RNA transcription begins at a ________. - ANSWER promoter ________ protect(s) the pre-mRNA molecule. - ANSWER the 3' poly-a tail The process of pre-mRNA splicing removes ________. - ANSWER introns Spliced ________ differ in their exons. - ANSWER mRNAs Identif...

bmsc 200 final exam questions & answers 2023/2024 which class of biomolecules includes both linear and branched polymers - ANSWER-carbohydrates what percentage of the amino acids have a chiral alpha carbon - ANSWER-95% if in a weak acid solution where there is a 100-fold excess of the conjugate base (A-) versus the acid form (HA) then the pH is: - ANSWER-two units above the pKa - 100/1 in a sequence of amino acids, which side is the N terminus side - ANSWER-the side that is listed ...

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...

Chapter 6: Proteins: Three-Dimensional Structure Matching For questions 1-10: A) tertiary structure B) keratin C) molecular chaperones D) hydropathy E) cis F) trans G) sterically forbidden conformation H) regular secondary structure I) collagen J) peptide bond K) ribonuclease A (RNase A) L) alpha 1. Repeating values of f and y make up predictable orientations of amino acid with a chain, this predictable orientation forms___________. Ans: H Level of Difficulty: Easy Section 6.1...

What is found is DNA? - Answer-Adenine, Cytosine, Guanine, Thymine What does a catalyst do? - Answer-Speeds up a chemical reaction, but is not consumed by the reaction. What is a ribosome? - Answer-A particle consisting of RNA found in the cytoplasm of the cell. Ribosomes bind the RNA to synthasize polypeptides and proteins. What are Chaperones/Chaperonins? - Answer-Proteins that assist to correctly fold other proteins. What is a Disaccharide? - Answer-A carbohydrate (sugar) formed when two...

WGU C785 Final Exam With All The Correct Answers 2024 best solutions wgu c785 already passed Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - CORRECT ANSWERS His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - CORRECT ANSWERS Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) - CORRECT ANSWERS The process of copying DNA in the lab. Uses Template ...

which class of biomolecules includes both linear and branched polymers correct answers carbohydrates what percentage of the amino acids have a chiral alpha carbon correct answers 95% if in a weak acid solution where there is a 100-fold excess of the conjugate base (A-) versus the acid form (HA) then the pH is: correct answers two units above the pKa - 100/1 in a sequence of amino acids, which side is the N terminus side correct answers the side that is listed first (read left to right) ...