Phosphodiester Study guides, Class notes & Summaries

ASCP Molecular Biology Certification Exam Question with complete solution 2023/2024Pyrimidine - correct answer One carbon ring Cytosine, Thymine, Uracil Purine - correct answer Two carbon rings Adenine, Guanine How are nucleotides joined together? - correct answer Condensation to form phosphodiester bond What is the function of mRNA? - correct answer Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? - correct answer Carrie...

Adaptive immunity - Answer- specific Two types of adaptive immunity - Answer- Humoral immunity- B cells regulating antibodies Cell Mediated Immunity- T cells regulating innate immunity - Answer- non-specific phosphodiester linkage - Answer- covalent bonds that join adjacent nucleotides between the -OH group of the 3' carbon of one nucleotide and the phosphate on the 5' carbon of the next disulfide bonds - Answer- 2 cysteine residues can covalently bond to form disulfide bonds whic...

ASCP Technologist in Molecular Biology board exam prep with complete solution 2023/2024 Pyrimidine One carbon ring Cytosine, Thymine, Uracil Purine Two carbon rings Adenine, Guanine How are nucleotides joined together? Condensation to form phosphodiester bond What is the function of mRNA? Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? Carries aa to ribosome Anticodon pairs with codon on mRNA strand What is the function of rRNA?...

What is the function of DNA? : Store genetic information Purine : Double ring of nitrogen base (G, A) Pyrimidine : Single ring of nitrogen base (T, C) What is the complementary sequence to 5'AGGTCA3' ? : 5'TGACCT3' Which of the ribose carbons participate in the phosphodiester bond? : The 5' ribose carbon carries the phosphate group that forms a phosphodiester bond with the hydroxyl group on the 3' ribose carbon. Which ribose carbon carries the nitrogen base? 2 | P a g e : Th...

Biochemistry Final Exam Questions With 100% Correct Answers Which of the following enzymes elongates a growing DNA molecule in replication? A) DNA polymerase I B) DNA polymerase III C) RNA polymerase II D) Ligase DNA polymerase III What is the product of replication? A) Protein B) mRNA C) tRNA D) DNA DNA Which of the following processes forms mRNA? A) Replication B) Translation C) Transcription D) Termination Transcription Which of the following processes forms a protein? A...

What is a nucleotide? - Nitrogen base + sugar (ribose or deoxyribose) and phosphate group HOW ARE THE NUCLIOTIDE CONNECTED VERTICALLY? - THROUGH PHOSPHODIESTER BONDS WHAT ARE THE COMPLEMENTARY BASE PAIRS - A-T G-C WHAT TYPE OF BOND DOES THE COMPLEMENTARY BASE PAIRS HAVE? - DOUBLE HYDROGEN BONDS What is the backbone of DNA? - sugar and phosphate What is the 3 prime end - where the phosphate group doesn't stick out (shorter) What is the 5 prime end? - when the phosphate group stick out Wh...

Pyrimidine - Answer- one carbon ring Cytosine, Thymine, Uracil Purine - Answer- two carbon rings Adenine, Guanine How are nucleotides joined together? - Answer- condensation What does mRNA do? - Answer- carries code out of cell. code for protein structure. DNA to ribosomes end of transcription start of translation What does tRNA do? - Answer- decodes mRNA. Matches amino acids to mRNA code. Protein synthesis What does rRNA do? - Answer- part of ribosome structure most abund...

Pyrimidine - One carbon ring Cytosine, Thymine, Uracil Purine - Two carbon rings Adenine, Guanine How are nucleotides joined together? - Condensation to form phosphodiester bond What is the function of mRNA? - Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? - Carries aa to ribosome Anticodon pairs with codon on mRNA strand What is the function of rRNA? - part of ribosome structure most abundant RNA coordinated coupling of tRNA to mRNA...

Saturated fatty acids are so named because they are saturated with - -hydrogen Fatty acids in phospholipids and triacylglycerols interact with one another by - -van der Waals interactions Which of the following levels of protein structure may be affected by hydrogen bonding? - -Which of the following levels of protein structure may be affected by hydrogen bonding? Which of the following associations between R groups are the strongest? - -disulfide bridges Each phosphodiester linkage in DNA...

Central Dogma of Molecular Biology correct answers 1. DNA Replication: makes DNA copies that are passed down 2. Transcription: produces RNA copy of a gene 3. Translation: produces a polypeptide using the information in mRNA Polypeptide can then become part of a functional protein that contributes to an organisms traits Life Cycle of the Cell correct answers G1-G0-G1-S-G2-Mitosis G1 correct answers Interphase growth period within the cell G0 correct answers Interphase rest perio...