Bcmb Samenvattingen, Aantekeningen en Examens

Which of the following early discoveries supports the idea that chromosomes carry the genetic information? i. Chromosomes segregate during meiosis ii. Chromosomes segregate during cell division iii. Chromosomes are made of protein iv. Mutations can be linked to specific chromosomes, such as sex chromosomes - correct answer i, ii, and iv In the early 1940's, many scientists thought that proteins and not DNA were responsible for the genetic inheritance of characters. If this opinion ha...

BCMB Exam 3 | questions and answers | with complete solution | 2024/25

catabolic correct answer: A process in which large molecules are broken down to use energy Anabolic correct answer: A process in which large molecules are built from small molecules (uses energy to form molecules) amphibolic pathways correct answer: metabolic pathways that have both catabolic and anabolic functions most reactions in pathways are _______ correct answer: reversible most reactions delta G is close to _______ correct answer: 0 irreversible reactions have a ______...

What is biochemistry? - correct answer Biochemistry is the study of the molecules and chemical reactions of life. -it uises the principles of one science (chemistry) to explain the other science (biology) at the molecular level. What is the difference between chemical reactions in flasks and biochemical reactions in cells? - correct answer Biochemical reactions in cells are cascade reactions and are regulated. What are the six nonmetallic elements that account for over 97% of the weig...

Catabolic pathway correct answer: break down fuel molecules to make ATP Anabolic pathway correct answer: use ATP and reducing power to make complex molecules Would a high [products]/[substrates] ratio contribute favorably or unfavorably to the overall ΔG of a reaction? correct answer: unfavorably Would a reaction with a negative ΔG°ʹ have a higher concentration of products or a higher concentration of substrates at equilibrium? correct answer: more products than substrates at eq...

How is a tertiary structure held together? - correct answer the hydrophobic effect, Hydrogen bonds, and ion-ion interactions What would be the consequence of changing an amino acid that helps to hold together tertiary structure? - correct answer Changing the amino acid would change the structure therefore making it non-functional. How is a quarternary structure held together? - correct answer By the hydrophobic effect, hydrogen bonding, ion-ion interactions and Van der Waals interact...

BCMB 412 - Exam 1 Review Questions and answers | Updated 2024/25

summarize the overall goal of the pyruvate dehydrogenase complex (PDH) - correct answer an enzyme that catalyzes the transfer of pyruvate to acetyl CoA does low energy charge inhibit or activate the PDH complex? - correct answer activate does phosphorylation activate or inhibit the PDH complex? - correct answer inhibit do high levels of acetyl coA activate or inhibit the PDH complex? - correct answer inhibit at E2 do high levels of NADH activate or inhibit the PDH complex? - ...

BCMB 3100 - Exam 1 Spring 2024/25 | Rated A+

BCMB 311 Quizzes with complete solution