Exam 2 bchm - Study guides, Class notes & Summaries

BCHM 218 MIDTERM EXAM QUESTIONS AND ANSWERS 100% PASS The Central Dogma of Molecular Biology - Correct Answer️️ -DNA -> RNA -> Protein The two exceptions to the central dogma - Correct Answer️️ -1. RNA Viruses 2. Non-coding RNAs 1. RNA Viruses: - Correct Answer️️ -that have RNA as their "genetic" material (RNA -> DNA) Non-coding RNAs: - Correct Answer️️ -RNA molecules that are not translated into protein (DNA-> RNA but no protein) Francis Crick - Correct An...

Name the amino acids that are attached to the 3' end of the E. Coli tRNA molecules with the anticodon sequences a. GUG b. GUU, or c. CGU. - Answer a. tRNA 3' GUG 5' i. 5' CAC 3' mRNA-Histidine b. tRNA 3' UUG 5' i. 5'AAC 3' mRNA-Asparagine c. tRNA 3' UGC 5' i. 5'ACG 3' mRNA-Threonine

BCHM 270 Midterm Exam Questions and Answers TCA Cycle Step 1 - Correct Answer️️ -*citrate synthase* oxaloacetate + Acetyl = Citrate + CoA TCA Cycle Step 3 - Correct Answer️️ -*isocitrate dehydrogenase* isocitrate --> alpha-ketoglutarate + *NADH* + CO2 TCA Cycle Step 4 - Correct Answer️️ -*alpha-ketogluterate dehydrogenase* alpha-ketoglutarate --> Succinyl CoA + *NADH* + CO2 TCA Cycle Step 5 - Correct Answer️️ -*Succinate thiokinase* Succinyl CoA --> Succinate + *...

BCHM 218 Final exam Questions and Answers 100% Pass what two amino acids are histones rich in? - Correct Answer️️ -lysine and arginine Central dogma - Correct Answer️️ -DNA--> Transcrption--> RNA--> translation --> Protein what are the roles of the 2 DN strands in relation to transcription? - Correct Answer️️ - Template makes RNA and the coding strand in original DNA is the same as the RNA but with T-->U which way does RNA pol transcribe? - Correct Answer️️...

BCHM 102 Exam Questions and Answers 100% Pass What are the 4 classes of macromolecules? - Correct Answer️️ -carbohydrates, lipids, proteins, nucleic acids Proteins are considered... - Correct Answer️️ -the workhorse of the cell Describe the "central dogma" of molecular biology. - Correct Answer️️ -The central dogma of molecular biology is that information is transferred from DNA to RNA to protein. Information is stored in the genes of the DNA, which is replicated and transc...

BCHM 270 Mod 1 Exam Questions and Answers 100% Pass What are the 3 components of a nucleotide? - Correct Answer️️ -Nitrogenous base 5 carbon sugar (ribose or deoxyribose) At least one phosphate group (max 3) Which nitrogenous bases are pyrimidines? - Correct Answer️️ -Cytosine, uracil and thymine How many H bonds are formed between A&T and C&G, respectively? - Correct Answer️️ -2 3 (stronger, higher MP) What type of bond forms the DNA backbone? - Correct Answer️️ -Phosp...

BCHM 102 - Amino Acids Exam Practice Questions and Answers Name the 9 nonpolar amino acids - Correct Answer️️ -glycine, alanine, valine, leucine, isoleucine, methionine, proline, phenylalanine, tryptophan Name the 6 uncharged polar amino acids - Correct Answer️️ -serine, threonine, tyrosine, cysteine, asparagine, glutamine Name the 2 acidic amino acids (charged) - Correct Answer️️ -aspartate (aspartic acid) Name the 3 basic amino acids (charged) - Correct Answer️️ -lysine,...

BCHM 218 Final Exam With Complete Solution...

Ch 11 BCHM 4360 Exam Questions and Answers translation - Correct Answer️️ -production of a protein from the information in an mRNA 20 - Correct Answer️️ -how many amino acids used to make proteins? tRNA (transfer RNA) - Correct Answer️️ -The information in the mRNA is translated into protein via _______ molecules read the mRNA by base-pairing 3 nucleotides each carry and are specific to one amino acid at the 3′ end small RNAs of ~75-94 nucleotides anticodon - Correct Answ...