If the coding portion of an mRNA is 333 bp long, how long will the polypeptide that is produced be?

If you were testing a tumor, which of these would you expect to find (choose all that are expected)?

Which of these are a form of  defense against invaders for bacterial cells? (choose all that apply)

Match the technique with its description.

In transcription, to which end of the elongating strand are nucleotides added?

Which of the following types of RNA gets translated into a peptide?

Which of these describes the promoter of a gene?

Match the field of study with its description.

The gcd of 59 and 22 is 1. Use the Euclidean algorithm to write 1=59·r+22·s for some integers r and s. Show all steps.

Match each of the relations below with the correct properties.