#bdna

[tenth-sentence]

In B-DNA, base pairs are stacked one on top of another, with a spacing of 0.34 nm and 10 base pairs per nm helical repeat.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[whats-in-a-sentence]

Figure 25.11b shows more detail of a B-DNA double helix, especially the major and minor grooves. (...) Another of the most common secondary structures of DNA is A-DNA (figure 25.11a), which forms under conditions of high salt concentration and minimal water and is also a right-handed helix. Z-DNA (figure 25.11c) is a conformation variation, which has a left-handed double helix.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[whats-in-a-sentence]

Figure 25.10 shows a ribbon model of double-stranded B-DNA, the predominant form of DNA in dilute aqueous solution and thought to be the most common form in nature. (...) This displacement and the relative orientation of the glycosidic bonds linking each base to the sugar-phosphate backbone lead to two different sized grooves: a major groove and a minor groove (figure 25.10).

FIGURE 25.10 Ribbon model of double-stranded B-DNA. Each ribbon shows the 2'-deoxyribose-phosphodiester backbone of a single-stranded DNA molecule. The strands are antiparallel, one running to the left from the 5' end to the 3' end, the other running to the right from the 5' end to the 3' end. Hydrogen bonds are shown by three dotted lines between each G-C base pair and two dotted lines between each A-T base pair.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[enochlee]

패턴의 미학 #arboretum #garden #plants #patterns #BDNA #수목원 #정원 #식물원 #식물 #꽃스타그램 #국립백두대간수목원 #백두대간수목원 #패턴(국립백두대간수목원에서) https://www.instagram.com/p/CploQoAypU3/?igshid=NGJjMDIxMWI=

[1245467777-blog]

King: [exists and does all the shit he does everyday and has been doing for many years]

Me: Alright but.... What if I'm just faking this for attention because I like the DID aesthetic....

[threeswordbitch]

gdi i did it again

i send my babe so many asks via phone or ipod that i tend to accidentally hit the unfollow button and i just fnsbakaka

bbndjskabanana