Which of the following techniques would be most appropriate to test the hypothesis that humans and chimps differ in the expression of a large set of shared genes?

A) DNA microarray analysis
B) polymerase chain reactin (PCR)
C) DNA sequencing
D) protein-protein interaction assays


A

Biology & Microbiology

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Within a cell, the amount of protein made using a given mRNA molecule depends partly on _____

A) the degree of DNA methylation B) the rate at which the mRNA is degraded C) the presence of certain transcription factors D) the number of introns present in the mRNA E) the types of ribosomes present in the cytoplasm

Biology & Microbiology

Describe the function and the functional components of the maltose regulon system

What will be an ideal response?

Biology & Microbiology

What occurs during the follicular phase of the ovarian cycle?

_____ Estradiol is secreted from the cumulus mass. _____ Progesterone is secreted from the corpus luteum. _____ The primary oocyte completes meiosis I. _____ The secondary oocyte begins meiosis II. _____ The secondary oocyte completes meiosis II.

Biology & Microbiology

Which of the following correlations would be an acceptable way to show that the variable (Pi) is a suitable proxy for Ai in the regression Yi = ?0 + ?1Ti + ?2Ai + Ui?

A. pCorr(Yi, Pi; Ti) ? 0 B. Corr(Yi, Ti) ? 0 C. spCorr(Yi, Ti (Pi)) ? 0 D. None of the answers is correct.

Biology & Microbiology