Histone modification Samenvattingen, Aantekeningen en Examens
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PUBH 6011 FINAL COMPLETE EXAM LATEST 2023
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PUBH 6011 FINAL COMPLETE EXAM LATEST 2023 
1. Two types of cell death: apoptosis: programmed cell death 
necrosis: cell damage and death 
2. Virus vs bacteria: virus: only active within host cells which they need to reproduce 
bacteria: single-celled organisms that produce own energy and can reproduce on 
their own 
3. DNA base pairing: A-T 
G-C 
4. DNA strands held together by...: hydrogen bonds 
5. DNA to protein: DNA encodes the sequence of proteins carried in DNA 
6. Gene: DNA coding (for pr...
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UNE Biochemistry Midterm Study Bank
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UNE Biochemistry Midterm Study Bank 
 
Succinate is a substrate for which complex in the electron transport chain? 
 
a.) Complex 1 (NADH-1 oxidoreductase) 
 
b.) Complex IV (Cyt c oxidase) 
 
c.) Complex V (ATP synthase) 
 
d.) complex II (Succinate-Q reductase) 
Complex II (succinate-Q reductase) (D) 
Which of the following would be consistent with an exergonic reaction? 
 
a.) ∆S would be negative 
 
b.) ∆G would be negative 
 
c.) ∆S would be positive 
 
d.)∆G would be positive 
∆G...
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MMSC 491 Exam 1 (Possible Questions with 100% Correct Answers)
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Nucleic Acids are correct answers DNA and RNA 
 
Types of Mutations correct answers 1. Deletion 
2. Duplication 
3. Insertions 
4. Tranlocation 
 
Translocation correct answers DNA is excahnged in reciprocal way from one chromosome to another 
 
Epigenetic Mechanisms correct answers -Changes in the phenotype 
-Heritable Mutation 
-Not from changes in the DNA sequences 
 
Causes of Epgentic mutation correct answers DNA Methylation or Histone modification 
 
Genome correct answers Collective term ...
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UNE Biochemistry Midterm Study Bank
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UNE Biochemistry Midterm Study Bank 
 
Succinate is a substrate for which complex in the electron transport chain? 
 
a.) Complex 1 (NADH-1 oxidoreductase) 
 
b.) Complex IV (Cyt c oxidase) 
 
c.) Complex V (ATP synthase) 
 
d.) complex II (Succinate-Q reductase) 
Complex II (succinate-Q reductase) (D) 
Which of the following would be consistent with an exergonic reaction? 
 
a.) ∆S would be negative 
 
b.) ∆G would be negative 
 
c.) ∆S would be positive 
 
d.)∆G would be positive 
∆G...
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SFSU Biology 230 Final Exam with complete solutions
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SFSU Biology 230 Final Exam with complete solutions 
What are the two components of the proton-motive force? 
a. pH gradient and equilibrium 
b. pH gradient and voltage 
c. voltage and ATP 
d. voltage and lipid-soluble agents - ️️ b. pH gradient and voltage 
Which molecule is responsible for unwinding DNA supercoils before replication in E. 
coli? 
a. DNA helicase 
b. DNA ligase 
c. DNA polymerase III 
d. Gyrase 
e. Topoisomerase I/II - ️️ a. DNA helicase 
What is the likely cause of an ...
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UNE Biochemistry Midterm Study Bank Questions With Actual Solutions.
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UNE Biochemistry Midterm Study Bank Questions With Actual Solutions. 
 
Succinate is a substrate for which complex in the electron transport chain? 
 
a.) Complex 1 (NADH-1 oxidoreductase) 
 
b.) Complex IV (Cyt c oxidase) 
 
c.) Complex V (ATP synthase) 
 
d.) complex II (Succinate-Q reductase) 
Complex II (succinate-Q reductase) (D) 
Which of the following would be consistent with an exergonic reaction? 
 
a.) ∆S would be negative 
 
b.) ∆G would be negative 
 
c.) ∆S would be positive 
...
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NR507 2023 Midterm Exam Questions with Correct Answers
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NR507 2023 Midterm Exam 
Questions with Correct 
Answers 
 
Epigenetics - ANSWER heritable alterations that are not due to changes in DNA 
sequence 
epigenetic modifications, or "tags," such as DNA methylation and histone modification - 
ANSWER alter DNA accessibility and chromatin structure, thereby regulating 
patterns of gene expression. 
histone modifications - ANSWER A histone modification is a covalent posttranslational modification (PTM) to histone proteins which includes methylation, 
...
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NR507 2023 Midterm Exam Questions with Correct Answers
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NR507 2023 Midterm Exam Questions with Correct Answers 
Epigenetics - ANSWER heritable alterations that are not due to changes in DNA sequence 
 
epigenetic modifications, or "tags," such as DNA methylation and histone modification - ANSWER alter DNA accessibility and chromatin structure, thereby regulating patterns of gene expression. 
 
histone modifications - ANSWER A histone modification is a covalent post-translational modification (PTM) to histone proteins whi...
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UNE BIOCHEMISTRY MIDTERM STUDY BANK, UNE BIOCHEM MIDTERM EXAM QUESTIONS AND ANSWERS
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Succinate is a substrate for which complex in the electron transport chain? 
 
a.) Complex 1 (NADH-1 oxidoreductase) 
 
b.) Complex IV (Cyt c oxidase) 
 
c.) Complex V (ATP synthase) 
 
d.) complex II (Succinate-Q reductase) 
Complex II (succinate-Q reductase) (D) 
 
 
 
Which of the following would be consistent with an exergonic reaction? 
 
a.) ∆S would be negative 
 
b.) ∆G would be negative 
 
c.) ∆S would be positive 
 
d.)∆G would be positive 
∆G would be negative (B) 
 
 
 
Whi...
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UNE BIOCHEMISTRY MIDTERM STUDY BANK, UNE BIOCHEM MIDTERM EXAM QUESTIONS AND ANSWERS
- Tentamen (uitwerkingen) • 42 pagina's • 2023
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Ook in voordeelbundel
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- €13,74
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Succinate is a substrate for which complex in the electron transport chain? 
 
a.) Complex 1 (NADH-1 oxidoreductase) 
 
b.) Complex IV (Cyt c oxidase) 
 
c.) Complex V (ATP synthase) 
 
d.) complex II (Succinate-Q reductase) 
Complex II (succinate-Q reductase) (D) 
 
 
 
Which of the following would be consistent with an exergonic reaction? 
 
a.) ∆S would be negative 
 
b.) ∆G would be negative 
 
c.) ∆S would be positive 
 
d.)∆G would be positive 
∆G would be negative (B) 
 
 
 
Whi...