Exon sequence Study guides, Class notes & Summaries

(MB) ASCP Practice Exam Questions and Answers Solved Correctly 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 f...

Apical Ectodermal Ridge - ANSWER-Limbs arise from this and that governs limb formation No, because Myotomes and dermatomes are stretched down the developing limb so the torso is no longer present with the current spinal level -Exon the thorax the C4 dermatome meets the T2 dermatome - ANSWER-Will myotomes and dermatomes be in a contiguous sequence of spinal level nerves? Depressor muscles - ANSWER-Within a developing limb, the ventral rami pathways divide and the ventral divisions innerv...

Describe the process of transcription. What are the starting molecules and the end products? - ️️Transcription is the manufacture of a strand of RNA complementary to a strand of DNA. In initiation, RNA polymerase binds to a promoter region on the DNA strand. RNA synthesis occurs during the elongation phase as RNA nucleotides are added to the growing RNA polynucleotide. When the RNA polymerase reaches the terminator region of the gene, elongation stops and the polymerase and new RNA molecule ...

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...

More Protein correct answers More mRNA transcripts synthesized Somatic Mutation correct answers a mutation that occurs in a body cell, not passed on to children -not present in non mutated tissue Intron correct answers sequence of DNA that is not involved in coding for a protein Exon correct answers In the final mRNA Chaperone correct answers Protein that facilitates proper folding and inhibits formation of nonfunctional protein aggregates Neutral AA's correct answers Tryptophan...

MB ASCP 2024 Exam Grade A What genes would be screened in a lung cancer panel? - Answer ️️ -KRAS, EGFR, ALK In a retrovirus, the RNA acts as: - Answer ️️ -Genome and mRNA To what does the AcrAB gene product create resistance to? - Answer ️️ -Tetracycline What gene is measured following the treatment with imatinib(Gleevec)? - Answer ️️ - BCR/Abl Blood drawn into what type of tube is compatible for genetic testing? - Answer ️️ -K2-EDTA tube Primer dimers are due to what...

MCB 10 Practice exam 1|29 Questions with Verified Answers If a single sister chromatid is one unit, after S phase in human somatic cells there are ________ sister chromatids present. A) 0 B) 23 C) 46 D) 69 E) 92 - CORRECT ANSWER E) 92 Which of the following is a correct list of the molecules involved in the process of translation: A) DNA, tRNA, ribosome B) DNA, mRNA, ribosome C) mRNA, tRNA, RNA polymerase D) mRNA, tRNA, ribosome E) DNA, mRNA, RNA polymerase - CORRE...

alternative splicing - ANSWER-Splicing of RNA transcripts from the same gene in different ways, each of which produces a distinct protein. aminoacyl-tRNA synthetase - ANSWER-Enzyme that attaches the correct amino acid to a tRNA molecule to form an aminoacyl-tRNA. anticodon - ANSWER-Sequence of three nucleotides in a transfer RNA molecule that is complementary to the three-nucleotide codon on a messenger RNA molecule; each anticodon is matched to a specific amino acid covalently attached el...

alternative splicing - - Splicing of introns in a pre-mRNA that occurs in different ways - leads to different mRNAs that code for different proteins - Increases the diversity of proteins. dna transcription vs replication - - replication synthesizes new (daughter) DNA - transcription of DNA forms RNA does the structure of the DNA (nucleosomes) impact the ability of the RNA polymerase to transcribe genes? - - yes - tightly bound nucleosomes, it's harder to get to the DNA so there is less e...