Pyrimidines Samenvattingen, Notities en Examens

Central Dogma - correct answerDNA-(Transcription) - RNA- (Translation) -Protein DNA Structure - correct answer1. Deoxyribose: 5 Carbon atoms are numbered 1' to 5' . Hydrogen attached to 2'. Sugar 2. Phosphate group Sugar-Phosphate backbone is asymmetric because PO4 groups connect the C5' of a sugar with the C3' of neighbouring sugar. = Asymmetric ends because the C5' end is attached to a PO4 and the C3' end is simply a hydroxyl group of the sugar. 3. Nucleic Acid: No-covalently bonded to ...

An experiment is performed in which the sequence of bases coding for the signal peptide is deleted from an mRNA molecule which codes for a lysosomal enzyme. When this mRNA is expressed in a cell, the resulting protein would be expected to be found in the: correct answers Cytoplasm Which of th following is not a typical component of biological membranes in eukaryotic cells? a. proteins that span the lipid bilayer b. fatty acids linked to glycerol by ester bonds c. triglycerides d. phosphol...

(MB) ASCP Practice Exam Questions and Answers Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - ANSWER Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - ANSWER Thymine What genes would be screened in a breast cancer panel? - ANSWER HER2, ERBB2, BRCA1 Next Generation Sequencing uses: - ANSWER Short sequence reads Purines and pyrimidines differ from each other in that: - ANSWER Purine...

Lab 7 Microbial Genetics & Genetic Engineering BIO250L Student Name: GILBBIN Access Code (located on the lid of your lab kit): AC-X6 Lab Report Format Expectations Utilize college level grammar and professional formatting when completing this worksheet. Submissions without proper formatting, all required photos or sufficient responses will be rejected. Pre-lab Questions 1. Why are the concepts in Lab 7 important in the field of microbiology? Microbial genetics forms the cornerstone of un...

BIO 210 FINAL EXAM GENETICS 2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES ANSWERS ALREADY GRADED A+ A nucleotide is made up of what 3 components? - CORRECT ANSWERphosphate group, pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base What nitrogenous bases are purines - CORRECT ANSWER-Adenine and Guanine What nitrogenous bases are pyrimidines? - CORRECT ANSWERcytosine, thymine, uracil How can you differentiate between purines and pyri...

What are the 4 nitrogenous bases? Which pair together? Correct Answer-adenine (A), thymine (T), cytosine (C), guanine (G) A->T, C->G What are the issues with these combinations: 1.) Pyrimidine + Pyrimidine = 2.) Purine + Purine = 3.) Pyrimidine + Purine = Correct Answer-1.) width of DNA too narrow 2.) width of DNA too wide 3.) width of DNA consistent with X-ray model Which bases are purines and which are pyrimidines? Correct Answer-purines: A,G pyrimidines: T,C What are...

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...

Genetics final study guide intro to molecular genetics mls 400 oakland Genetics Final Exam Important definitions Base: pyrimidines & purines (C, U, T) (A, G) Nucleoside: base + sugar (phosphorylated to become a nucleotide) Nucleotide: phosphate group + sugar + base Sugar may be ribose (RNA) or deoxyribose (DNA - missing hydroxyl group) Antiparallel: 2 sequences have opposite orientation with regard to their 5’ & 3’ ends Complementary: AT/GC rule; purines bond to pyrimidines, and vice ...

BIOD101: Module 4 Pyrimidines and DNA Questions and Correct Answers 2023/2024 Compare and contrast purines and pyrimidines and provide examples of each. - Correct Answer Purines have 2 Carbon nitrogen rings and 4 nitrogen atoms (Ex: Adenine [A], Guanine [G]) Pyrimidines have 1 Carbon nitrogen ring and 2 nitrogen atoms. (Ex: Thymine [T], Cytosine [C]) Describe the structure and arrangement of DNA. - Correct Answer - DNA is a double helix - It has 2 strands held together by "rungs" ...

(MB) ASCP Practice Exam Questions & Answers 2024 Which of the following is not a component of a nucleotide? Phosphate group Anti-codon Ribose sugar Nitrogen base - ANSWER-Anti-codon According to Chargaff's rule of base pairing, adenine pairs with: - ANSWER-Thymine What genes would be screened in a breast cancer panel? - ANSWER-HER2, ERBB2, BRCA1 Next Generation Sequencing uses: - ANSWER-Short sequence reads Purines and pyrimidines differ from each other in that: - ANSWER-Puri...

Genomics Midterm Exam Questions With Complete Solutions. DNA is a polymer composed of all of the following EXCEPT: a. nitrogenous base b. 5-carbon sugar c. codon d. phosphate group c codon = 3 nucleotide sequence Which of the nitrogen-containing bases are purines? a. adenine b. cytosine c. thymine d. guanine a, d cytosine and thymine are pyrimidines In a DNA sequence, adenine nitrogen base pairs with _________, while guanine pairs with _________. a. uracil, thymine b. th...