Usabo amino acids - Study guides, Class notes & Summaries

USABO Open Exam 2024 with Verified Answers Graded A. 1. What best describes a nucleosome? A. Region in bacterial cells where DNA is located. B. DNA wrapped around 8 histone cores. C. RNA with protein bound. D. A region in the nucleus where ribosomes are assembled. E. The space between the layers of the nuclear membrane. 2. You observe fly cells that are undergoing meiosis and treat them with a drug that inhibits the separation of parental homologs. At which stage of meiosis do cells trea...

USABO Practice Exam Questions 2024.USABO Practice Exam Questions 2024. What enzyme does HIV use to convert RNA to DNA? - ANSWER Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - ANSWER 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - ANSWER I and III only Integral transmembrane p...

Amino Acids (Protein Modeling, USABO)

USABO Open Exam 2013 Questions with A Graded Solutions Which statement is true about enzymes? Enzymes A. Are made up of a base containing nitrogen, phosphate, and ribose. B. Have activity that is independent of temperature and pH. C. Lose some or all of their normal activity when their 3-D structure is disrupted. D. Provide the activation energy needed to activate a reaction. E. Work once only and then are destroyed. - Answer-C. Lose some or all of their normal activity when their 3-D s...

USABO Random Memorization Exam Questions with Correct Answers Where is starch stored in plants? - Answer-Plastids Ethane - Answer-C2H6 double tetrahedral Hydroxyl - Answer-polar Ketone - Answer-carbonyl within Aldehyde - Answer-carbonyl at the end Carboxyl group - Answer-acid Amino - Answer-Base within amino acids Sufhydryl group - Answer-2 form a stabilize in amino acid Phosphate group - Answer-1 - charge within 2 - charges at the end Methyl group - Answer-No pola...

USABO Open Exam 2024 Latest Update. Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. - ANSWER C. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a population...

USABO Practice Questions with Verified Solutions What enzyme does HIV use to convert RNA to DNA? ️️ Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. ️️ 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA ️️ I and III only Integral transmembrane proteins are proteins imbedded in t...

USABO Open Exam Latest Update Already Passed Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. ️️ C. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a po...

USABO Review Practice Exam Questions 2024. What enzyme does HIV use to convert RNA to DNA? - ANSWER Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - ANSWER 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - ANSWER I and III only Integral transmembrane proteins are proteins imbedded i...

USABO Practice Exam Questions with 100% Correct Answers What enzyme does HIV use to convert RNA to DNA? - Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - I and III only Integral transmembrane proteins are proteins imbedded in the cell mem...