ribonucleic acid found in the nucleolus of the cell
Ribonucleic Acids
In addition to mRNA, DNA codes for other forms of RNA, including ribosomal RNAs (rRNAs), transfer RNAs (tRNAs), and small nuclear RNAs (snRNAs). rRNAs and tRNAs participate in protein assembly whereas snRNAs aid in a process calle
a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape
The most highly repeated sequences found so far in mammals are called "satellite DNA" because their unusual composition allows them to be easily separated from other DNA. These sequences are associated with chromosome structure and are found at the cen
Created on 一月 20, 2010
(updated 一月 20, 2010)
Sign up now (it’s free!)
Whether you’re a teacher or a learner 全国统一开奖网址,
soonshin.com can put you or your class
on the path to systematic vocabulary improvement.