How DNA is Packaged (Advanced)
521 بازدید
521 بازدید
Each chromosome consists of one continuous thread-like molecule of DNA coiled tightly around proteins, and contains a portion of the 6,400,000,000 basepairs (DNA building blocks) that make up your DNA.
Originally created for DNA Interactive ( http://www.dnai.org ).
اولین نفری باشید که برای این ویدیو دیدگاه ارسال میکنید
