Uracil pairing - Study guides, Class notes & Summaries

Molecular Diagnostics Chapter 1 EXAM [100% PASS] /verified/ trait *Ans* particular characteristic Which elements make up the macromolecule of DNA? *Ans* carbon, nitrogen, oxygen, phosphorous, and hydrogen What is the structure of DNA? *Ans* phosphorylated ribose sugar (deoxy ribose) backbone with a nitrogenous base (guanine, adenine, cytosine, thymine) two strands joined together through hydrogen bonds form a double helix What type of bond joins two nucleotides? *Ans* phosphodiester ...

Molecular Diagnostics Chapter 1 EXAM [100% PASS] /verified/ trait *Ans* particular characteristic Which elements make up the macromolecule of DNA? *Ans* carbon, nitrogen, oxygen, phosphorous, and hydrogen What is the structure of DNA? *Ans* phosphorylated ribose sugar (deoxy ribose) backbone with a nitrogenous base (guanine, adenine, cytosine, thymine) two strands joined together through hydrogen bonds form a double helix What type of bond joins two nucleotides? *Ans* phosphodiester ...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Molecular Diagnostics Chapter 1 Exam 100% solved trait - ANSWERparticular characteristic Which elements make up the macromolecule of DNA? - ANSWERcarbon, nitrogen, oxygen, phosphorous, and hydrogen What is the structure of DNA? - ANSWERphosphorylated ribose sugar (deoxy ribose) backbone with a nitrogenous base (guanine, adenine, cytosine, thymine) two strands joined together through hydrogen bonds form a double helix What type of bond joins two nucleotides? - ANSWERphosphodiester bond n...

Low pH, low temperature, presence of Mg2+ - Answer- What are the most probable conditions of primordial soup that would lead to the formation of the first RNA molecule? 1. Concentration of individual ingredients into a smaller space, triggering faster reaction 2. Support of polymerization 3. Protection from hydrolysis and external environment - Answer- Provide 3 reasons why a catalyst is needed for RNA polymerization. RNase P; rRNA with self-splicing exon - Answer- What were the first di...

Define essential steps of the signaling cascade correct answer: Signal Receptor Signaling molecule (can send a second messenger) Shorter and Longer effects Three types of signals correct answer: paracrine, autocrine, endocrine Phases of eukaryotic cell cycle and their duration correct answer: • G0: exit from cell cycle (nondividing) • G1: duplicates organelles, cytosolic components, begins replicating centrosome (8-10hrs) - Prep for DNA synthesis • S/interphase: DNA is repli...

Molecular Diagnostics Chapter 1 Exam 100% solved trait - ANSWERparticular characteristic Which elements make up the macromolecule of DNA? - ANSWERcarbon, nitrogen, oxygen, phosphorous, and hydrogen What is the structure of DNA? - ANSWERphosphorylated ribose sugar (deoxy ribose) backbone with a nitrogenous base (guanine, adenine, cytosine, thymine) two strands joined together through hydrogen bonds form a double helix What type of bond joins two nucleotides? - ANSWERphosphodiester bond n...

Maltose - AnsGlucose + Glucose Sucrose - AnsGlucose + Fructose Lactose - AnsGlucose + Galactose Glycogen - AnsAnimal glucose storage Starch - AnsPlant glucose storage Cellulose - AnsPlant structure Saturated Fatty Acids - Ans-Single bonds -Solid at room temp. Unsaturated Fatty Acids - Ans-Double bonds -Liquid at room temp. Terepenes - AnsBuilt from multiple isoprene units Cholesterol - Ans-In cell membrane -Steroid precursor -Bile salts Catalysts - Ans-Stabilize the tran...

Which of the following characteristics of a material found on the bark of a tree will most likely prove that the material is a living thing? B.The material appears to reproduce on its own. Option (B) is correct. One of the characteristics of a living thing is that it can reproduce on its own. Given the DNA sequence 5' ATGCCCTCA 3', which of the following is the correct complementary sequence of messenger RNA? A.3' U A C G G G A G U 5' Option (A) is correct. A strand of messenger RNA...

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 Purines have two rings; pyrimidines have one r...