Practice Questions

TLS Online TPP Program

#Question id: 13039

Which of the following is incorrect about a microarray?

#XL - S Microbiology

It is a slide attached with a high-density array of immobilized DNA oligomers representing the entire genome of the species under study
Array of immobilized DNA oligomers cannot be cDNAs
Each oligomer is spotted on the slide and serves as a probe for binding to a unique complementary cDNA
It is the most commonly used global gene expression profiling method

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TLS Online TPP Program

#Question id: 27349

#XL - T Zoology

Why do bacteria have CRISPR? Check all that apply.

TLS Online TPP Program

#Question id: 27350

#XL - T Zoology

CRISPR can edit DNA. What organisms naturally has CRISPR?

TLS Online TPP Program

#Question id: 27351

#XL - T Zoology

CRISPR-Cas9 is a type of __ system found in bacteria

TLS Online TPP Program

#Question id: 27352

#XL - T Zoology

Scientists have adapted CRISPR to turn it into a biotechnology tool for _ DNA.

TLS Online TPP Program

#Question id: 27353

#XL - T Zoology

What is the correct order of steps in the CRISPR process?

TLS Online TPP Program

#Question id: 27354

#XL - T Zoology

What does the cas9 protein do?