Fibrous Proteins: Structure & Function Structure Fibrous proteins are long strands of polypeptide chains that have cross-linkages due to hydrogen bonds These proteins have little or no tertiary...
Globular Proteins: Structure & Function Structure Globular proteins are Compact Roughly spherical (circular) in shape Globular proteins form a spherical shape when folding into their tertiary s...
2022年美国数学建模大赛 HiMCM & MidMCM公布赛题 参赛学生 HiMCM：最多4名9-12年级在校高中生 MidMCM：2-4名14岁半或以下在校初中生 比赛时间 🔔 提交时间：2022年11月2日3:01 pm-11月15日8:00 pm...
作为一所“强势”的理工牛校， MIT想必是很多同学的向往！ 你知道MIT青睐怎样的学生吗？ 有多少中国学霸已经圆梦MIT了？ MIT本周发布了2022年学生数据， 一起来看看吧！ 1MIT在读学生数据 据MIT留学生办公室公布的...
在今天直播的2022深圳全球创新人才论坛上，著名科学家颜宁宣布，即将辞去普林斯顿大学教职，全职回国。 颜宁回国后，将在深圳创立医学科学院，她也是近年来深圳市重磅引进的又一高端人才。 不走寻常路的“奇女子” ...
重要消息！重要消息！ 香港AP考试报名今日截止 韩国即将于11月8日截止 新加坡第二轮AP报名已开启 香港考区新增考位，今日截止报名 香港考场于10月31日新增7门科目报考名额，还没有抢到考位的同学和家长抓紧最后的...
Levels of Protein Structure There are four levels of structure in proteins Three are related to a single polypeptide chain The fourth level relates to a protein that has two or more polypeptide cha...
Amino Acid: Structure Proteins Proteins are polymers (and macromolecules) made of monomers called amino acids The sequence, type and number of the amino acids within a protein determines its shape ...
近两年在疫情和相关政策的影响下，越来越多的同学选择了英美双申或直接转向英国方向申请。 作为英国的代表高校，剑桥大学是很多同学的“梦中情校”。 可能还有些同学不太了解，其实剑桥多年来一直是接受中国学生通...
Nature of the Genetic Code The triplet code The sequence of DNA nucleotide bases found within a gene is determined by a triplet (three-letter) code Each sequence of three bases (i.e. each triplet o...
Translation Translation occurs in the cytoplasm of the cell After leaving the nucleus via a nuclear pore, the mRNA molecule attaches to a ribosome In the cytoplasm there are free molecules of tRNA ...
Transcription A gene is a sequence of nucleotide bases in a DNA molecule that codes for the production of a specific sequence of amino acids, that in turn make up a specific polypeptide (protein) T...
