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TLS Online TPP Program

#Question id: 27356

What is the role of the guide RNA?

#XL - T Zoology

  1. It helps the cell repair the DNA

  2. ensures that the Cas9 enzyme cuts at the right point in the genome
  3. Recognizes PAM sequences and opens up the DNA
  4. makes a cut across both strands of the DNA
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TLS Online TPP Program

#Question id: 5085

#XL - T Zoology

An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.
TLS Online TPP Program

#Question id: 417

#XL - R Botany

Muscle contraction involves the conversion of:
TLS Online TPP Program

#Question id: 2935

#XL - T Zoology

Breakdown of the nuclear envelope during mitosis is accomplished by CDK-dependent phosphorylation of lamins:
TLS Online TPP Program

#Question id: 19653

#XL - P Chemistry

What happens when a mixture of acetylene and hydrogen is passed over heated Lindlar’s catalyst?
TLS Online TPP Program

#Question id: 11574

#XL - T Zoology

Glucocorticoids do which of the following?