Translation termination - Study guides, Class notes & Summaries

ADVANCED PATHOPHYSIOLOGY UTMB 5355 EXAM 1 / UTMB5355 EXAM #1 QUESTIONS AND VERIFIED ANSWERS 2023/2024 GRADED A+. 2 / 14 1. Transcription: synthesis of RNA from DNA 2. Transcription results in: mRNA 3. RNA polymerase makes: mRNA 4. mRNA: makes proteins 5. RNA polymerase: binds to DNA 6. Transcription factors (TFs): A regulatory protein that binds to DNA and affectstranscription of specific genes. Can wither activate or repress expression of genes 7. Termination of transcription: RNA ...

DNA (deoxyribonucleic acid) An organisms genetic material found in the nucleus of a cell Double stranded helical nucleic acid molecule consisting of nucleotide monomers with deoxyribose sugar and nitrogenous bases (A, C, G, T) capable of replicating Which nucleotides/bases are used in DNA? A - Adenine C - Cystine G - Guanine T - Thymine RNA (ribonucleic acid) A nucleic acid consisting of nucleotide monomers with a ribose sugar and nitrogenous bases (A, C, G, U) Usually ...

Erythromycin (Ans- 50S ribosome, inhibits TRANSLOCATION (movement of tRNA-aa from acceptor site to peptidyl site) clindamycin, chloramphenicol (Ans- 50 ribosome, inhibits PEPTIDYL TRANSFERASE (incorporation of new a.a.'s into growing strand) Linezolid (Ans- 50S protein synthesis inhibitor tetracycline (Ans- 30S ribosome, blocks tRNA-aa from binding to ACCEPTOR SITE on mRNA aminoglycosides (Ans- 30S ribosome, blocks INITIATION of translation and induces PREMATURE TERMINATIO...

discrete unit of genetic material correct answers chromosome DNA protein complex correct answers chromatin? anticodon correct answers tRNA has a complimentary sequence to the mRNA codon, this is known as the _______________________. mRNA, AUG correct answers In the initiation step of translation, _______________ binds to the ribosomal subunit and the initiator tRNA binds to the start codon, which is usually ___________. UAA, UAG, UGA correct answers What are the 3 stop codons? 5'...

karyotyping - number and type of chromosome present Barr body - -condensed inactive X chromosome near nucleus of cell -all females have 1 Barr body nondisjunction - failure of chromosomes to separate during meiosis autosomal nondisjunction - -failure of chromosomes (other than sex chromosomes) to separate during meiosis -exs: trisomy 21, trisomy 18 translocation - portion of one chromosome is transferred to another (usually nonhomologous) abnormal egg (XX) x normal sperm (X) - -...

BIO 115 WVU FINAL EXAM QUESTIONS WITH VERIFIED SOLUTIONS What are the molecules that go into (are the "inputs" for) glycolysis? Select all that apply. ADP + P Glucose NAD Which of the following IS a capability of natural selection? Allows for the fittest individuals to produce more offspring. What does it mean when we say the genetic code is redundant? More than one codon can specify the addition of the same amino acid. What amino acid sequence will be generated, based on...

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 template ...

Microbiology Practice Exam 1 Ch. 1-5 Questions & Answers 2024 Which one of the following statement(s) apply to hydrogen bonds? A) They form between water molecules. B) They involve H and O atoms. C) They are important in the formation of proteins and nucleic acids. D) All of the above - ANSWER-D. all the above Fungi, protozoa, and algae are prokaryotes A) True B) False - ANSWER-B. false The process of translation occurs in three different stages, chain initiation, chain elo...

ADVANCED PLACEMENT (AP) BIOLOGYCentral Dogma 80 Questions Correctly Answered |100% Rated What is the result of a silent mutation? Possible Answers: There is no change to the peptide product Inclusion of a different amino acid A shift in the reading frame that results in a nearly completely different protein Early termination of translation Correct answer: There is no change to the peptide product

ADVANCED PATHOPHYSIOLOGY- UTMB 5355 EXAM #1|320| QUESTIONS WITH CORRECT ANSWERS Transcription ANS-synthesis of RNA from DNA Transcription results in ANS-mRNA RNA polymerase makes ANS-mRNA mRNA ANS-makes proteins RNA polymerase ANS-binds to DNA Transcription factors (TFs) ANS-A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes Termination of transcription ANS-RNA polymerase reaches a terminator s...