6 Written questions
6 Multiple choice questions
- The first step in protein synthesis by which a DNA template is used to produce a single-stranded mRNA molecule that's a negative image of that DNA portion.
- A process of asexual reproduction in eukaryotic cells.
- A sequence of three nucleotide bases on mRNA that refers to (attracts) a specific amino acid (tRNA anti-codon).
- Complex network of DNA coiled around and supported by proteins, found in the nucleus of the cell.
- The second part of protein synthesis whereby genetic information coded in messenger RNA directs the formation of a specific protein at a ribosome in the cytoplasm.
- A three-nuleotide base sequese on tRNA.
5 True/False questions
messenger RNA → tRNA.
The type of RNA that transfers (carries) a particular amino acid to mRNA at the ribosome during protein synthesis.
histones → A process of asexual reproduction in eukaryotic cells.
centromere → The region that joins two sister chromatids.
nucleosomes → DNA wrapped around histones (spools) forms long DNA strands into "beads on a string".
interphase → The region that joins two sister chromatids.