Transfer trna - Study guides, Class notes & Summaries

where does transcription occur correct answer: nucleus (of eukaryotes) where does translation occur correct answer: the cytoplasm 3 steps in translation correct answer: 1. initiation 2. elongation 3. termination initation correct answer: - Brings all the translation components together - Initiation factors assemble ribosome components - Small ribosomal subunit, initiator tRNA, and the large ribosomal subunit - The initiator tRNA attaches to the start codon (AUG) - The ribosome...

RNA nucleotide base pairings - Cytosine (C) pairs to Guanine (G) Adenine (A) pairs to Uracil (U) DNA Sructure - because of this complementary base pairing, the order of the bases in one strand determines the order of the bases in the other strand Griffith's Experiment - in the 1920's, Frederick Griffith worked with two strains of Streptococcus pneumoniae bacteria. It was discovered that DNA was transmitted between the toxic and the harmless bacteria. DNA - -deoxyribonucleic acid -store...

nucleotides - monomer unit for nucleic acids and are composed of nitrogenous base, 5- carbon sugar, and phosphate group DNA - more stable nucleic acid, carrier of genetic information, double stranded RNA - less stable form of nucleic acid; intermediate in expression of genetic information, usually single stranded tRNA - transfer RNA, holds amino acids used in protein synthesis, has wobble position(inosine)

MMSC 490 Exam 3 Questions with Correct Answers Aminoacyl tRNA synthetases are enzymes that attach the terminal CCA sequence to transfer RNAs. attach amino acids to specific transfer RNAs. connect amino acids while they are held in place on ribosomes by transfer RNAs. synthesize transfer RNAs. - Answer-attach amino acids to specific transfer RNAs. E. coli contains about .................... different tRNAs that code for .................... different amino acids. 62; 40 40; 20 50; 2...

BIO 1A03 McMaster University Test 2 Review Questions with 100% Correct Answers | Latest Version 2024 | Verified Translation - Cellular components are able to read the genetic message in mRNA and translate the message into specific primary amino acid sequence of a protein How does tRNA structure allow for SPECIFICTY in translation? - 1. Plays critical role in ENABLING the translation of the information 2. Each type of tRNA molecule is not identical and can translate a specific codon int...

Testbank for Biology 2nd Edition from OpenStax CollegeChapter 1 1 Figure 1.6 1: C; 2: F; 3: A; 4: B; 5: D; 6: E. The original hypothesis is incorrect, as the coffeemaker works when plugged into the outlet. Alternative hypotheses include that the toaster might be broken or that the toaster wasn't turned on. 3 Figure 1.16 Communities exist within populations which exist within ecosystems. 4 B 6 D 8 C 10 C 12 B 14 D 16 Answers will vary, but should apply the steps of the scientific method. One pos...

Microbiology Straighterline Exam 2024/2025 Questions with 100% Verified Answers ________ molecules deliver amino acids to ribosomes during translation. a. Messenger RNA (mRNA) b. Transfer RNA (tRNA) c. Ribosomal RNA (rRNA) d. Heterogeneous nuclear RNA (hnRNA) - b. Transfer RNA (tRNA) __________ alter repressor proteins thereby increasing the rate of transcription initiation. a. Inducers b. Corepressors c. Effectors d. Modulators - a. Inducers __________ is a measure o...

Macromolecules: Carbohydrate, Lipid, Nucleic Acid, Protein, Enzyme Carbohydrate: Sugars and starches which body breaks down to glucose ● Structural function: cellulose and chitin ● Energy storage: amylose, amylopectin, glycogen ● Recognition molecules: glycoproteins and glycolipids Lipids: Fatty acids and their derivatives that are soluble in water ● H and C and main components ● Fats ● Hydrophobic- thus help separate aqueous compartments ● Store energy (fats, oils, adip...

BIO 1A03 McMaster University Test #2 Review Translation - Cellular components are able to read the genetic message in mRNA and translate the message into specific primary amino acid sequence of a protein How does tRNA structure allow for SPECIFICTY in translation? - 1. Plays critical role in ENABLING the translation of the information 2. Each type of tRNA molecule is not identical and can translate a specific codon into a specific amino acid What is the structure of tRNA? - - single RNA...

BIOL 101 Quiz Cells to Organisms Liberty Lynchburg/BIOL 101 Quiz Cells to Organisms Liberty Lynchburg Question 1 3.2 / 3.2 pts Which of the following is not a recognized organ system within the human body? the integumentary system the ovarian follicle system the circulatory system the muscular system the skeletal system Question 2 3.2 / 3.2 pts Which of the following sequences best represents the overall flow of information in a cell? replication, division, protein processing, prot...