Biochemistry (C785)

C785 Biochemistry Module 5 Quiz 2020 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. Vitamin K Which lipid has a 4-ring structure? Select one: a. Sterol Correct! Sterols are lipids that contain four hydrocarbon rings. Cholesterol, cortisol, and testosterone are examples of sterol...

C785 Biochemistry Review Module 1 2020 – Western Governors University DNA 1. Located in nucleus 2. Double helix 3. Nucleic acid 4. Adenine/Guanine/Cytosine/Thymine 5. A-T/C-G pairing 6. Duplicates itself and passes on to generation to generation 7. Contains 46 chromosomes (23 pairs from mother and father) 8. Stores and transmits-chemicals and traits RNA 1. Carries important info from DNA to the body (Transcription) 2. Used to make proteins (Translation) 3. Single str...

C785 Biochemistry Unit 4 Quiz 2020 – Western Governors University 1. Which of the following could be a potential ramification of a defective nucleotide excision repair (NER) pathway? a. Thymine dimers would accumulate and increase the probability of developing skin cancer. 2. A patient has received a large dose of ionizing radiation at his place of employment. Which scenario is accurate? a. Double-stranded DNA breaks are being repaired by nonhomologous end joining, without the use...

Biochemistry C785 Readiness Check 2020 – Western Governors University 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. Thus, please try to mimic exam-like conditions by taking the test in one <2 hr sitting without any study aids apart from your whiteboard/scrap paper. Note: Responses cannot be edited. You will be able to see the results and feedback after subm...

Biochemistry C785 Module 5 Quiz 2020 – Western Governors University Which of the following vitamins does not travel through the bloodstream in the form of a lipid micelle? Select one: a. Vitamin C ! Vitamin C is a water soluble vitamin that is not solubilized in lipid micelles. b. Vitamin A c. Vitamin D d. Vitamin K Which lipid has a 4-ring structure? Select one: a. Sterol ! Sterols are lipids that contain four hydrocarbon rings. Cholesterol, cortisol, and testosterone are example...

Biochemistry C785 Module 4 Quiz 2020 – Western Governors University The polysaccharide cellulose is composed of sugar monomers linked through ______ linkages, with their CH2OH groups in _________ direction relative to the neighboring monomer. Select one: a. Beta; opposite ! Polysaccharides of nondigestible Carbohydrates (the "fiber" in our diets) are held together by bonds known as beta linkages between individual monosaccharides; their CH2OH groups are orientated in an opposite directi...

Biochemistry C785 Module 3 Quiz | Myoglobin and Hemoglobin 25. What level of protein structure does hemoglobin have that is not found in myoglobin? 1. primary 2. secondary 3. tertiary 4. quaternary 10. Even though the amino acid sequence between subunits of hemoglobin and myoglobin are not exactly the same, there are other similarities between the two proteins. Which level of protein structure differs when comparing myoglobin to hemoglobin? 1. Primary 2. Secondary 3. Tertiary 4. Qu...

Biochemistry: Mod 1  DNA = phosphate + deoxyribose sugar + A/T/C/G o Contains two strands. The strands are antiparallel (opposite each other). o 5’ → 3’ 3’ ← 5’  RNA = phosphate + ribose sugar + A/U/C/G o Single strand, can fold back onto itself and form pairs between itself (stem‐loop).  Each nucleic acid is made up of polymers (many monomers) that are called nucleotides. o Nucleotides contain one or more phosphates, a five‐carbon sugar, and a nitrogen base. o ...

C785 Biochemistry Review Module 1 2020 – Western Governors University Biochemistry Review Module 1 DNA- 1. Located in nucleus 2. Double helix 3. Nucleic acid 4. Adenine/Guanine/Cytosine/Thymine 5. A-T/C-G pairing 6. Duplicates itself and passes on to generation to generation 7. Contains 46 chromosomes (23 pairs from mother and father) 8. Stores and transmits-chemicals and traits RNA- 1. Carries important info from DNA to the body (Transcription) 2. Used to make proteins (Translat...

C785 Biochemistry Unit 4 Quiz 2020 – Western Governors University Biochemistry – C785 Unit 4 Quiz 1. Which of the following could be a potential ramification of a defective nucleotide excision repair (NER) pathway? 2. A patient has received a large dose of ionizing radiation at his place of employment. Which scenario is accurate? joining, without the use of a homologous template. 3. Immediately following transcription, mRNA must be processed before it is transported to the cytopl...