BIOCHEM C785

 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 Nucleotides are alway...

BIOCHEM C785 MODULE 3 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. Quaternary 43. A...

BioChem C785 / Biochemistry Unit 4 QUIZ Biochemistry – C785 Unit 4 Quiz 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 o...

BIOCHEM C785 2ND OA READINESS CHECK 2020 /1 3’ TAT TCG CAT 5’ 3’ TAC GCT TAT 5’ 3’ GAT AGC ATA 5’ 5’ ATA AGC GTA 3’ 2. Which amino acid sequence would result from this Coding DNA strand? 3’ ATG CAG ATA 5’? * 1/1 Tyr Val Tyr Ile Gln Ile Ile Asp Val Leu His Lys 3. Which amino acid sequence would be made from this template DNA strand? 5’ TAT TAC CGA 3’? * 0/1 Tyr Tyr Arg Ile Met Ala Ser Val Ile Ser His Gln 4. Which of the f...

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 submitting the test. A score of 70% is required for OA approval. If you score below...

BioChem C785 / Biochemistry Unit 4 QUIZ

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: You can take the 2nd OA Readiness Check again if you're so inclined, but you can not edit your response as you may have done with the topic questions. You will be able to see the results afterwards. 1. What is the complementary sequence to 3’ ATG CGA ATA 5’? * 1/1 3’ TAT TCG CA...