Imagine some cosmic catastrophe jolts Earth so that its axis is perpendicular to the orbital plane between Earth and the sun. The most obvious effect of this change would be ________.

TLS Online TPP Program

#Question id: 1030

#Unit 4. Cell Communication and Cell Signaling

The membranes of eukaryotes and mycoplasma

TLS Online TPP Program

#Question id: 14953

#Unit 6. System Physiology – Plant

Which of the following is a wound-inducible glucan composed primarily of β(1,3)-linkages?

TLS Online TPP Program

#Question id: 15987

#Unit 12. Applied Biology

Which of the following physical method involve in plant transformation?

TLS Online TPP Program

#Question id: 4394

#Unit 3. Fundamental Processes

A new insulin gene was isolated and a study was planned to look at the function of the promoter region. Which of the following would be the best choice for this study?

A. southern analysis

B. immunoblotting

C. reporter gene assay

D. PCR

TLS Online TPP Program

#Question id: 24467

#Unit 3. Fundamental Processes

The α-amanitin binding site is beneath a “bridge helix” extending across the cleft between the two largest pol II subunits which are