Exon sequence Study guides, Class notes & Summaries

BSC 1010 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS 100% VERIFIED GRADED A++ _____ is when an organism has more than two complete sets of chromosomes. Polyploidy When part of the chromosome has flipped its ordinary order. Inversion Change in one base of DNA that creates a premature stop codon. Nonsense mutation Humans are _____ and have the XX-XY system of sex determination. mammals The _____ peptide binds to the _____ recognition particle to make sure that a ribosome that is ma...

Based on the data presented in the passage, which statement best describes the HSP110ΔE9 allele? - correct answer Cancer-suppressing and dominant to HSP110WT Passage noted that MSI is characterized by WT hypermutability (therefore this WT is cancerous - wants to ensure that it is EXPRESSED; therefore DOES NOT want to aggregate). Graph shows that mutation is tumor-suppressing [decreases tumor size]. Table shows that mutation is dominant because combined mutation/WT behaves most similar to t...

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...

which of the following statements is/are correct? a. Ribosomes are made up by many different proteins. b. An individual ribosome can make only one type of protein. c. All mRNAs fold into particular 3D structures that are required for their translation. d.The large and small subunits of an individual ribosome are found associated together sometimes with mRNA and sometimes without mRNA. e. A single mRNA molecule may be associated with multiple ribosomes at the same time. ~ e. A single mR...

Which of the following is NOT a common mechanism used to regulate activity of signaling proteins ? A. Binding of another molecule to the signaling protein. B. Degradation of the signaling molecule by proteolysis. C. Uptake of the signaling protein by the ER. D. Masking of a NLS signal in the signaling protein by another protein. E. Covalent modification of a protein involved in a signaling pathway (e.g. phosphorylation) C. Uptake of the signaling protein by the ER You are working in a l...

ASCP MB: Extra-Practice Questions and Answers Scored A The Klenow fragment of E. coli DNA polymerase I is used: - Answer ️️ -to label DNA probes by random primer labeling. What is a solution hybridization method for the detection of nucleic acid:protein interactions? - Answer ️️ -gel mobility shift assay _____ involves mixing a labeled oligonucleotide with a protein extract to see if a specific interaction occurs, visible with an apparent increase in molecular size on a gel due to...

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 ...

RNAS-C Practice Exam 1|49 Questions with Verified Answers What type of RNA specifies the amino acid sequence of a particular protein? a. miRNA b. tRNA c. mRNA d. rRNA e. Both c and d are correct answers. - CORRECT ANSWER mRNA A nucleic acid is a. a polymer of nucleotides. b. hydrophobic. c. linked to an amino acid via a peptide bond. d. a form of energy storage in the cell. e. linked to other nucleic acids by covalent bonds between bases. - CORRECT ANSWER A polymer of nucleot...

AQA A Level Paper 2 Biology Exam (2024) || Complete Questions & Answers (100% Accurate) AQA A Level Paper 2 Biology Exam (2024) || Complete Questions & Answers (100% Accurate) heat stress decreases the light-dependent reaction of photosynthesis. explain why this leads to a decrease in the light-independent reaction [2] - ANSWER - - less ATP - Less NADH A decrease in the activity of the enzyme rubisco would limit the rate of photosynthesis. Explain why [2] - ANSWER - - Less CO2 react...

NBME 28 QUESTIONS AND ANSWERS 100% PASS Which sensory information is compromised by the anterior lobe of the superior cerebellum? unconscious proprioception What controls conscious proprioception? DCML Lesion in this part of the cerebellum can cause broad based ataxia anterior lobe Conscious proprioception, 2 point discrimination and _______ is also mediated by the DMCL vibration sense Synthesis of enzymes necessary for replication of genome occurs in which phase of the cell cycle? G1 (beca...