Tgg - Samenvattingen, Aantekeningen en Examens

WGU Biochemistry Final Review 1. The polymerase chain reaction is a tool used to study protein structure. True False False Feedback PCR is a tool used to amplify a specific segment of DNA. What color is the primer in the following diagram? Red Purple Blue Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the primers will direct the DNA polymerase to only synthesize complementary stran...

Which statement could be a potential ramification of a defective nucleotide excision repair (NER) pathway? Thymine dimers would persist, decreasing the probability of developing skin cancer. A patient has received a large dose of ionizing radiation at his place of employment. Which scenario is accurate? Double-stranded DNA breaks are being repaired by nonhomologous end joining, without the use of a homologous template. Immediately following transcription, mRNA must be processed b...

BIOCHEMISTRY C785 OA EXAM QUESTIONS AND ANSWERS LATEST 2024 (GRADED) Choose the correct coding strand (non-template) from this template (non-coding) DNA: 5' ACG GTA 3' (1/1 Points) 5' UAC CGU 3' 3' UAC CGU 5' 3' TAC CGT 5' 5' TAC CGT 3' Correct! First, note that we are asked for a template/non-coding strand of DNA. DNA uses the base T where RNA uses the base U. Therefore, we can eliminate the two answers containing U because they must be RNA and we want DNA. Then, recall that ...

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BIOCHEM C785 Readiness Test (Answered) 2022/2023 5' - ACA GCT GTC - 3' 5' - UGU CGA CAG - 3' 5' - GAC AGC UGU - 3' 5' - ACA GCU GUC - 3' 5' ATC GCA TGG TGA 3' 5' GTC GCA TAG TGA 3' 5' GTC GCG TGG TGA 3' None of the above. Only one nucleotide is removed and DNA polymerase replaces the one abnormality The error in one strand of DNA is removed as well as several nucleotides on either side of the error. The gap that was removed is filled in by DNA polymerase T...

BIOCHEM C785 Readiness Test (Answered) 2022/2023 5' - ACA GCT GTC - 3' 5' - UGU CGA CAG - 3' 5' - GAC AGC UGU - 3' 5' - ACA GCU GUC - 3' 5' ATC GCA TGG TGA 3' 5' GTC GCA TAG TGA 3' 5' GTC GCG TGG TGA 3' None of the above. Only one nucleotide is removed and DNA polymerase replaces the one abnormality The error in one strand of DNA is removed as well as several nucleotides on either side of the error. The gap that was removed is filled in by DNA polymerase T...

BIOCHEM C785 Readiness Test (Answered) 2022/2023 5' - ACA GCT GTC - 3' 5' - UGU CGA CAG - 3' 5' - GAC AGC UGU - 3' 5' - ACA GCU GUC - 3' 5' ATC GCA TGG TGA 3' 5' GTC GCA TAG TGA 3' 5' GTC GCG TGG TGA 3' None of the above. Only one nucleotide is removed and DNA polymerase replaces the one abnormality The error in one strand of DNA is removed as well as several nucleotides on either side of the error. The gap that was removed is filled in by DNA polymerase T...

Following transcription, what would be the resulting mRNA sequence from this template strand: 5’-ACA GCT GTC-3’? 5' - ACA GCT GTC - 3' 5' - UGU CGA CAG - 3' 5' - GAC AGC UGU - 3' 5' - ACA GCU GUC - 3' 2 If the coding (non-template) DNA sequence of a normal gene is 5' GTC GCA TGG TGA 3', which DNA sequence would represent a silent mutation? 5' ATC GCA TGG TGA 3' 5' GTC GCA TAG TGA 3' 5' GTC GCG TGG TGA 3' None of the above. 3 A patient with xeroderma pigmentosum...

BIOCHEM C785 Readiness Test (Answered) 2022/2023 5' - ACA GCT GTC - 3' 5' - UGU CGA CAG - 3' 5' - GAC AGC UGU - 3' 5' - ACA GCU GUC - 3' 5' ATC GCA TGG TGA 3' 5' GTC GCA TAG TGA 3' 5' GTC GCG TGG TGA 3' None of the above. Only one nucleotide is removed and DNA polymerase replaces the one abnormality The error in one strand of DNA is removed as well as several nucleotides on either side of the error. The gap that was removed is filled in by DNA polymerase T...

1 MCAT - BIO/BIOCHEM EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ defunct mRNA translation in bacteria would... Correct Answer: prevent cells from replicating. lysogenic cycle Correct Answer: a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle Correct Answer: phage replicates immediately, destroying the host cell (All phages carry out this life cycle) prote...