BIOS 390 (BIOS 390)

BIOS 390BIOS 390 LAB 2: Gel Electrophoresis Gel electrophoresis is a laboratory technique used to separate DNA fragments and other macromolecules by size and charge. Gel electrophoresis is a technique in which fragments of DNA are pulled through a gel matrix by an electric current, and it separates DNA fragments according to size. A standard, or DNA ladder, is typically included so that the size of the fragments in the PCR sample can be determined. The results of a PCR reaction are usually ...

BIOS 390 WEEK 5: LAB: transcription in prokaryotes Transcription is the first step in gene expression. It involves copying a gene's DNA sequence to make an RNA molecule. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble. Transcription uses one of the two exposed DNA strands as a template; this strand is called the template strand. The RNA product is complementary to the ...

BIOS 390 WEEK 5: LAB: transcription in prokaryotes Transcription is the first step in gene expression. It involves copying a gene's DNA sequence to make an RNA molecule. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble. Transcription uses one of the two exposed DNA strands as a template; this strand is called the template strand. The RNA product is complementary to the ...

BIOS390 – Molecular Diagnostics Week 1 Study Guide

BIO390 Molecular Biology Week 4 – Exam Study Guide

BIOS390 Week 5 Exam Study Guide

BIOS390 Molecular Biology Week 7 Study Guide

BIOS 390 Week 6 Exam Study Guide/Assignment Question Set 1 (TCO 8) Which statement is not true about the nucleolus? (Select the correct answer.) (TCO 8) Ribosomes carry out the process of protein synthesis in the _____ after assembly in the _____ within a special compartment called the _____. (TCO 8) Which of the following is not a function of ribosome in protein synthesis? Question Set 2 (TCO 8) What is an anticodon? (TCO 8) Aminoacyl-tRNA synthetases are enzymes that (TCO 8)...

BIOS390 – Molecular Diagnostics Week 1 (TCO 1) The basic principles of genetics contributed by Gregor Johann Mendel are: 1. The principle of segregation 2. The principle of independent assortment (TCO 1) The Augustinian monk, Gregor Johann Mendel, crossed yellow-seeded and green-seeded pea plants and then allowed the offspring to self-pollinate to produce an F2 generation. The results were as follows: 6018 yellow and 2002 green (8020 total). The allele for green seeds has what rel...