Codon - Study guides, Class notes & Summaries

Exam Questions Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogenbase -correctanswer Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - correct answer Thymine What genes would be screened in a breast cancer panel? - correct answer HER2, ERBB2, BRCA1 Next Generation Sequencing uses: -correctanswer Shortsequence reads Purines and pyrimidines differ from each other in that: - correct answer Purines have t...

Types of DNA Variation - single nucleotide variant (SNV) - small nucleotide insertion/deletion - dynamic mutations - microsatellite - copy number variation (CNV) Single Nucleotide Variants (SNVs) - most common type of sequence variation - >3 000 000 per person - can be benign or disease causing Initiation Codon (Start Codon) AUG (methionine) Stop Codons UGA, UAA, UAG

Transcription synthesis of RNA from DNA Transcription results in mRNA RNA polymerase makes mRNA mRNA makes proteins RNA polymerase binds to DNA Transcription factors (TFs) A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes Termination of transcription RNA polymerase reaches a terminator sequence (Stop codon) and detaches from the templateTranslation Process by which mRNA is decoded and a protein is produc...

Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base : Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: : Thymine What genes would be screened in a breast cancer panel? : HER2, ERBB2, BRCA1 Next Generation Sequencing uses: : Short sequence reads Purines and pyrimidines differ from each other in that: 2 | P a g e : Purines have two rings; pyrimidines have one rin

Exam Questions Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogenbase -correctanswer Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - correct answer Thymine What genes would be screened in a breast cancer panel? - correct answer HER2, ERBB2, BRCA1 Next Generation Sequencing uses: -correctanswer Shortsequence reads Purines and

Biology 1001 Final Exam Adam Hrincevich Questions and Answers Already Passed 1. **DNA's Hereditary Capacity**: Watson and Crick realized that DNA could encode a vast amount of hereditary information through its sequence of bases. 2. **DNA Strand Attachment**: The two polynucleotide chains in a DNA molecule are held together by hydrogen bonds formed between complementary bases. 3. **Inversions in Chromosomes**: Movements of DNA segments from one chromosome to another are not term...

(MB) ASCP EXAM 2024| 155 ACTUAL QUESTIONS WITH 100% CORRECT ANSWERS SCORED A+ Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - correct answers ⬛Anti-codon

Transcription - Answer synthesis of RNA from DNA Transcription results in - Answer mRNA RNA polymerase makes - Answer mRNA mRNA - Answer makes proteins RNA polymerase - Answer binds to DNA Transcription factors (TFs) - Answer A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes Termination of transcription - Answer RNA polymerase reaches a terminator sequence (Stop codon) and ...

Compared with cellular genomes, viral genomes: A. are larger, with more base pairs. B. are smaller, with fewer base pairs. C. have genomes composed of RNA only. D. also must have double-stranded DNA as their genome. Correct Answer-B. are smaller, with fewer base pairs. Consider a mutation in which the change is from the codon UCU which encodes serine, to ACU which encodes threonine. Which type of point mutation is this? A. nonsense mutation B. frameshift mutation C. silent mutation D....