Biochem

Biochem Latest Official Final Exam 2024 With 100% Correct & Verified Answers

QUESTIONS AND ANSWERS

BIOCHEM EXAM 5 (PORTAGE LEARNING - CHEM 210) Q&A

ACS BIOCHEMISTRY 360 FINAL EXAM REVIEW KEY 2023.WITH 100% CORRECT ANSWERS AND EXPLANATIONS 1. Which of the following statements about collagen is correct? a) Collagen contains a high proportion of hydroxylated proline residues. b) Collagen is a globular, intracellular protein. c) Post-translational modification of collagen involves vitamin A. d) The structure of collagen consists of a superhelix of three α helices twisted together Explanation – collagen has α chains, NOT helices. Eac...

b correct answers Which of the following is TRUE if a holoenzyme but not an apoenzyme? A) is catalytically inactive B) contains a cofactor C) contains a denatured active site D) contains more than one active site d correct answers Which of the following statements is TRUE of carbonic anhydrase? A) It catalyzes a reaction involving water. B) It catalyzes a reaction involving CO2. C) It is a very fast enzyme. D) All of the above. c correct answers Which of the following statem...

True or False: The ΔG value for a particular reaction is -78kJ/mol. This value indicates the reaction is spontaneous. - ANSWER true True or False: A biochemical metabolic pathway is a single reaction that converts starting material into products. - ANSWER false True or False: A biochemical metabolic pathway is a series reaction that converts starting material into products. - ANSWER true

Latest Biochem Official Final Exam 2023. (Summer Qtr.)With 100% Correct & Verified Answers 1. In a bacterial cell, the DNA is in the: A) cell envelope. B) cell membrane. C) nucleoid. D) nucleus. E) ribosomes. 2. A major change occurring in the evolution of eukaryotes from prokaryotes was the development of: A) DNA. B) photosynthetic capability. C) plasma membranes. D) ribosomes. E) the nucleus. 3. In eukaryotes, the nucleus is enclosed by a double membrane calle...

BIOCHEMISTRY LAB REPORT 4 2023| PORTAGE LEARNING|WITH PROCEDURES, EXPLANATION AND FINAL RESULTS.HIGHLY VERIFIRD BIOCHEMISTRY LAB REPORT 4 2023| PORTAGE LEARNING|WITH PROCEDURES, EXPLANATION AND FINAL RESULTS.HIGHLY VERIFIRD Experiment #: Lab 4 Title: Chromatography of molecules. Purpose: The goals for the student performing the experiment are 1. Explain the fundamentals of chromatography. 2. Demonstrate ion exchange and size- exclusion chromatography. 3. Separate a Real-World sample....

Biochem Latest Official Final Exam 2024 With 100% Correct & Verified Answers