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BIOCHEMISTRY C785 all MODULE EXAM 2022/2023
BIOCHEMISTRY C785 all MODULE EXAM 2022/2023
[Show more]BIOCHEMISTRY C785 all MODULE EXAM 2022/2023
[Show more]BioChem C785 - WGU - Module 3 - all 
questions and answers 
Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and 
stabilizes the R (relaxed) state 
Correct answer- True 
When hemoglobin changes from the T to the R, it has a high affinity for oxygen 
Correct answer- Tr...
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Add to cartBioChem C785 - WGU - Module 3 - all 
questions and answers 
Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and 
stabilizes the R (relaxed) state 
Correct answer- True 
When hemoglobin changes from the T to the R, it has a high affinity for oxygen 
Correct answer- Tr...
BIOCHEM 
C785 
Readiness 
Exam 
The LEP gene codes for an anorexigenic hormone. Interestingly, breastfeeding has 
been shown to alter methylation of the promoter of this gene, leading to increased LEP 
expression. What is likely happening in response to breastfeeding? 
Correct answer- Breastfeeding ...
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Add to cartBIOCHEM 
C785 
Readiness 
Exam 
The LEP gene codes for an anorexigenic hormone. Interestingly, breastfeeding has 
been shown to alter methylation of the promoter of this gene, leading to increased LEP 
expression. What is likely happening in response to breastfeeding? 
Correct answer- Breastfeeding ...
BioChem C785 - 
WGU - Module 1 
- all questions 
and answers 
DNA replication is semiconservative, which allows each of the 2 strands to serve as a 
template for the new strands Correct answer- true 
Recall that the DNA polymerase must bind a double-stranded polymer before it can 
start making its o...
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Add to cartBioChem C785 - 
WGU - Module 1 
- all questions 
and answers 
DNA replication is semiconservative, which allows each of the 2 strands to serve as a 
template for the new strands Correct answer- true 
Recall that the DNA polymerase must bind a double-stranded polymer before it can 
start making its o...
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WGU 785 
Final Exam 
2022 LATEST 
Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for 
their kids? 
Correct answer- His daughters would be carriers. This is x-link recessive. 
Autosomal: 
Dominant: 
Correct answer- Autosomal: males and females equally affected. 
Dom...
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Add to cartWGU 785 
Final Exam 
2022 LATEST 
Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for 
their kids? 
Correct answer- His daughters would be carriers. This is x-link recessive. 
Autosomal: 
Dominant: 
Correct answer- Autosomal: males and females equally affected. 
Dom...
WGU BIOCHEM 
Unit 3 Quiz 
2022 
1. Which property of enzymes is illustrated in the final step of the enzymatic cycle? 
a. Enzymes increase the reaction rate for a reaction. 
b. Enzymes lower the activation energy for a reaction. 
c. Enzymes are reusable. 
d. Enzymes are specific. 
Answer: C. In the ...
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Add to cartWGU BIOCHEM 
Unit 3 Quiz 
2022 
1. Which property of enzymes is illustrated in the final step of the enzymatic cycle? 
a. Enzymes increase the reaction rate for a reaction. 
b. Enzymes lower the activation energy for a reaction. 
c. Enzymes are reusable. 
d. Enzymes are specific. 
Answer: C. In the ...
BIOCHEM C785 
PREASSESSMENT: 
BIOCHEMISTRY 
PJEO 
1/38 
BIOCHEM C785 PRE-ASSESSMENT: BIOCHEMISTRY PJEO 
 
PRE-ASSESSMENT: BIOCHEMISTRY PJEO 
Attempt #2 
Status: Passed 
1. 
Which mRNA sequence results in a polypeptide that contains three amino acids? 
YOUR 
ANSWER 
CORRECT 
ANSWER 
5' - CUU GAU ACU...
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PREASSESSMENT: 
BIOCHEMISTRY 
PJEO 
1/38 
BIOCHEM C785 PRE-ASSESSMENT: BIOCHEMISTRY PJEO 
 
PRE-ASSESSMENT: BIOCHEMISTRY PJEO 
Attempt #2 
Status: Passed 
1. 
Which mRNA sequence results in a polypeptide that contains three amino acids? 
YOUR 
ANSWER 
CORRECT 
ANSWER 
5' - CUU GAU ACU...
Biochemistry Readiness Check 
 BIOCHEM 
C785Biochemistry 
Readiness Check I 
 BIOCHEM C785Biochemistry Readiness Check I 
Biochemistry Readiness Check 
The 2nd OA Readiness Check is designed to give you additional practice with 
new assessment-style questions to help prepare for success on the OA. T...
Preview 3 out of 25 pages
Add to cartBiochemistry Readiness Check 
 BIOCHEM 
C785Biochemistry 
Readiness Check I 
 BIOCHEM C785Biochemistry Readiness Check I 
Biochemistry Readiness Check 
The 2nd OA Readiness Check is designed to give you additional practice with 
new assessment-style questions to help prepare for success on the OA. T...
WGU C785 
Biochemistry Final 
Exam 
Which of the following enzymes is part of both the TCA cycle and the electron transport 
chain? 
ATP synthase (Complex I) 
NADH oxidoreductatase 
Cytochrome c 
Succinate dehydrogenase (Complex II) – 
Succinate dehydrogenase 
ATP is used to carry energy within th...
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Add to cartWGU C785 
Biochemistry Final 
Exam 
Which of the following enzymes is part of both the TCA cycle and the electron transport 
chain? 
ATP synthase (Complex I) 
NADH oxidoreductatase 
Cytochrome c 
Succinate dehydrogenase (Complex II) – 
Succinate dehydrogenase 
ATP is used to carry energy within th...
Preview 4 out of 42 pages
Add to cartBIOCHEM C785 UNIT 2 
QUIZ 2022/2023 
Biochemistry – C785 
Unit 2 Quiz 
1. Which level of protein structure is disrupted through the hydrolysis of peptide bonds? 
a. Primary 
2. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid 
glutamate in position 6 with ...
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Add to cartBIOCHEM C785 UNIT 2 
QUIZ 2022/2023 
Biochemistry – C785 
Unit 2 Quiz 
1. Which level of protein structure is disrupted through the hydrolysis of peptide bonds? 
a. Primary 
2. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid 
glutamate in position 6 with ...
BioChem C785 PAUPDATED 
FILE 2022/2023 
 PCR 
o Polymerase Chain Reaction 
o What do we need for PCR 
 Target DNA 
 dNTPs = deoxnucleotides 
 DNA Primers 
 TAQ Polymerase = Enzyme “Ase” 
 Stable at high temperatures 
o Steps for PCR 
 1. Denaturation 
 Sample is heated to...
Preview 4 out of 32 pages
Add to cartBioChem C785 PAUPDATED 
FILE 2022/2023 
 PCR 
o Polymerase Chain Reaction 
o What do we need for PCR 
 Target DNA 
 dNTPs = deoxnucleotides 
 DNA Primers 
 TAQ Polymerase = Enzyme “Ase” 
 Stable at high temperatures 
o Steps for PCR 
 1. Denaturation 
 Sample is heated to...
1. One strand of chromosome 2 has a DNA sequence that consists of this: 5'- AAG CGG TAC GTA -3'. 
What will be the sequence of the complementary DNA strand? 
a. 5’- TAC GTA CCG CTT -3’ Correct! This is the complementary sequence written in the 5' 
to 3' direction. 
2. A woman is homozygous f...
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Add to cart1. One strand of chromosome 2 has a DNA sequence that consists of this: 5'- AAG CGG TAC GTA -3'. 
What will be the sequence of the complementary DNA strand? 
a. 5’- TAC GTA CCG CTT -3’ Correct! This is the complementary sequence written in the 5' 
to 3' direction. 
2. A woman is homozygous f...
BIOCHEMISTRY C785 
MODULE 5 EXAM 2022/2023 
Which of the following vitamins does not travel through the bloodstream in the form of a lipid micelle? 
Select one: 
a. Vitamin C Correct! Vitamin C is a water soluble vitamin that is not solubilized in lipid micelles. 
b. Vitamin A 
c. Vitamin D 
d. Vita...
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Add to cartBIOCHEMISTRY C785 
MODULE 5 EXAM 2022/2023 
Which of the following vitamins does not travel through the bloodstream in the form of a lipid micelle? 
Select one: 
a. Vitamin C Correct! Vitamin C is a water soluble vitamin that is not solubilized in lipid micelles. 
b. Vitamin A 
c. Vitamin D 
d. Vita...
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