ng Mapd Chromosomes contain genes, regulatory sequences, and noncoding sequences

Question

ng Mapd Chromosomes contain genes, regulatory sequences, and noncoding sequences. In prokaryotes, most DNA is made up of genes or regulatory However, eukaryotes have a large amount of DNA that does not code for proteins and is not hum ah o nu n erong DNA As a result, Cukaryótic genomes are ofen much larger than would be expected Which of the following are noncoding DNA that contribute to the large size of eukaryotic genomes Select all that apply multiple variants One of the terms you chose is incorrect Genes code for proteins and RNAs. Some Alu elements functional genes are cluplicated, but the genes exons satelite DNA gene duplications are still transcribed. For example, thousands of copies of a gene coding for rRNA may be present to enable greater transcription to meet the cell's needs for ribosomes O Previous Give Up & View Solution Try Again O Next E

Explanation / Answer

1. Alu elements and satellite DNA are non-coding sequence elements that contribute to the large size of eukaryotic genomes.

2.

i. Isolation of mRNA

ii. Reverse transcription

iii. Hydrolysis of mRNA

iv. ss cDNA synthesis

v. dsDNA

3.

PCR: Genotyping and cloning

RT-PCR: Cloning mRNA sequences and detecting alternatively spliced mRNAs

qPCR: Verifying microarray data and quantification of gene expression

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