Mirna Study guides, Class notes & Summaries

The term phenotype can be applied to a wide range of manifestations. Which of the following properties, if any, do not constitute a phenotypic manifestation? a. The number of digits a person has. b. The transcriptome of a single T cell. c. The sequence of a persons beta globin gene. d. autistic behavior - correct answer c. The sequence of a persons beta globin gene. Which, if any, of the following is incorrect? When used in human genetics, ...

[Incorrect - Misread the least likely and started backwards so assumed that it wanted the most likely] Question 2 - Passage 1 Based on Figure 1, which patient is LEAST likely to benefit from therapy with immunosuppressors? A patient whose transplanted kidneys are associated with miRNA expression patterns characterized by: A. high levels of miR-155 B. low levels of let-7c. C. high levels of miR-30a-3p. D. low levels of miR-10b. C. Least likely to benefit from therapy with immun...

Nucleic Acid grows by attachment of 5' phosphate group of the incoming nucleotide to the 3'hydroxyl group of the last nucleotide double stranded DNA most energetically favorable state for DNA Purines double-ring structure Adenine (A) + Guanine (G) Pyrimidine single-ring structure Uracil (U)+ Cytosine Messenger RNA (mRNA) -template for all protein synthesis -encode all information necessary to produce proteins Heterogeneous nuclear RNA primary product o...

AAB Molecular Diagnostics Exam With 100% Correct Answers 2024

BIO 111 FINAL EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% CORRECT) What is the first mRNA processing step? - ANSWER 5' capping Different mRNAs are made from the same initial pre-mRNA by ________. - ANSWER alternative splicing RNA transcription begins at a ________. - ANSWER promoter ________ protect(s) the pre-mRNA molecule. - ANSWER the 3' poly-a tail The process of pre-mRNA splicing removes ________. - ANSWER introns Spliced ________ differ in their exons. - ANSWER mRNAs Identif...

BIO 111 FINAL EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 | 100% CORRECT. What is the first mRNA processing step? - ANSWER 5' capping Different mRNAs are made from the same initial pre-mRNA by ________. - ANSWER alternative splicing RNA transcription begins at a ________. - ANSWER promoter ________ protect(s) the pre-mRNA molecule. - ANSWER the 3' poly-a tail The process of pre-mRNA splicing removes ________. - ANSWER introns Spliced ________ differ in their exons. - ANSWER mRNAs Identi...

• A patient with scalp seborrhea , what pharmacological treatment in a shampoo a. Salicylic acid b. Selenium dioxide c. Coal tar d. triclosan In mild cases, a topical antifungal cream or medicated shampoo (such as ketoconazole, selenium sulfide and dioxide, coal tar, and zinc pyrithione) may be enough to control symptoms. • Where is the anticodon a. tRNA b. mRNA c. DNA d. MiRNA Each tRNA contains a distinct anticodon triplet sequence that can form 3 complementary base pairs to o...

MB (ASCP) 2020(updated) correctly answeredConsider the table below where a child and a possible father (PF) share the listed paternity indices for each locus listed (LOC-A1, LOC-B2, LOC-C3, LOC-D4). Locus Tested PF Child Paternity Index LOC-A1 3 2/3 2.18 LOC-B2 7/5 5 0.798 LOC-C3 15/17 9/17 5.21 LOC-D4 12 12 1.37 Based on the data presented in the table, what is the combined paternity index, CPI, from the loci tested: LOC-A1, LOC-B2, LOC-C3 and LOC-D4? 12.42 9.558 15.56 2.38 12.42...

Biochemistry ACS Test Questions and Answers What are nucleotides? - ANSWER the monomer unit for nucleic acids and are composed of nitrogenous base, 5-carbon sugar & phosphate group Nucleic Acids are biopolymers categorized as: - ANSWER DNA RNA DNA - ANSWER carrier of genetic information RNA - ANSWER intermediate in gene expression (not all) can form secondary structure - tRNA 4 types of RNA - ANSWER tRNA rRNA siR...

ACS BIOCHEMISTRY EXAM QUESTIONS AND ANSWERS 2024 what are nucleotides? nucleotides are the monomer unit for nucleic acids and are composed of nitrogenous bases, 5 carbon sugars and a phosphate group. nucleic acids are bipolymers of _____ nucleotide monomers what is DNA and what is its stability? DNA is more stable than RNA and carries genetic information, and is double stranded. what is RNA and what is its stability? RNA is less stable and is an intermediate in expression of genetic in...