Imagine you're James Bond, and you have to get into a secret laboratory to disarm a deadly biological weapon and save the world. But first, you have to get past the security system. It requires more than just a key or a password -- you need to have the villain'sirises, his voice ...
aMechanism for targeting genomic regions to the nucleolus 机制为瞄准genomic地区对nucleolus[translate] ausing the arrow buttons,rotate the three rings to create the pattern shown 使用箭头按钮,转动三个圆环创造显示的样式[translate] aminor earth tremor 较小地震[translate] ...
Students are more likely to retain the lessons learned if they have fun while learning.Step 1 Choose a light color Jello so that you can see the representations of the different parts of the cell including cell membrane, cell wall, vacuole, nucleus, nucleolus, nuclear membrane, chloroplast, ...
aCW 细胞壁,CM细胞膜,Cy 细胞质,Pl 质膜,N 细胞核,Ne 核膜,Nu 核仁,V 液泡, A造粉体, M 线粒体,S 淀粉粒 CW cell wall, CM cell membrane, Cy cytoplasm, Pl protoplasmic membrane, N cell nucleus, Ne karyotheca, Nu nucleolus, V vacuole, A amyloplast, M line plastochondria, S starch-gr...
aNucleolin functions in nucleolus formation and chromosome congression Nucleolin作用在nucleolus形成和 染色体congression [translate] aareas focus 正在翻译,请等待... [translate] aconflate 合併 [translate] aThe first time I stepped inside the Lanes' house,l could tell it was different. 第一次我跨步...
Notice that animal cells tend to be round, and in the center is a large sphere known as the nucleus. In the middle of the nucleus is a smaller sphere known as the nucleolus. The area between the outside of the nucleus and the nucleolus is the chromatin. ...
A team of Skoltech researchers from the Severinov Laboratory and their colleagues have identified the way in which a component of a two-part bacterial self-defense system from the toxin-antitoxin family works, leading to cell dormancy that helps fight of
The researchers say carrying out this study in Hawaii allowed them to confirm this simple relationship, without confounding natural factors. As a result, scientists can use this relationship to help predict how rocky coasts in other parts of the world may change, with variations in sea level and...
Planets rotate around their "spin" axes as they orbit about the Sun. Rocky planets like the Earth and Mars have rotation periods that remain quite constant and are easy to measure because we can see the surfaces rotate. Gaseous planets do not have a solid surface to track and are not as...