What subunits make up proteins? What proteins do B cells produce? What is the process of making proteins called? What structures of the cell synthesize proteins? Where are the proteins for a cell made? What are the constituent parts of proteins?
A. They are made up of proteins and minerals. B. They must be made in high temperatures. C. They contain more minerals but less proteins. D. They have the capability of self-healing. 相关知识点: 试题来源: 解析 A 细节理解题。根据第四第五两段内容分析可知 A 项叙述符合短文事实。反馈...
How Polycomb and Trithorax proteins mediate epigenetic memory. Nat Rev Mol Cell Biol. 2014 May; 15(5):340-56. doi: 10.1038/nrm3789 PMID: 24755934Steffen, P. A., and L. Ringrose, 2014 What are memories made of? How Polycomb and Trithorax proteins mediate epigenetic mem- ory. Nat. Rev...
A cell is composed primarily of the elements hydrogen, carbon, oxygen and nitrogen. These molecules make up the organic molecules like carbohydrates, proteins, fats, and nucleic acid that compose the different parts of the cell. These different parts of the cell are the plasma membrane, nucleus,...
The PcG and TrxG proteins are recruited to cis-regulatory elements called Polycomb/Trithorax response elements (PREs). The PcG and TrxG proteins act antagonistically through PREs to maintain silent and active gene expression states, respectively. These states are initiated by transcription factors that...
Proteins are made during the process of What is the function of the enzyme DNA polymerase? What compounds are the building blocks of DNA macromolecules? Enzymes and antibodies are both types of What chemical elements are found in nucleotides? What are the chemical components of a DNA molecule?
These elements exist in the form of molecules and organelles — picture them as the tools, appliances, and inner rooms of the cell. Major classes of intracellular organic molecules include nucleic acids, proteins, carbohydrates, and lipids, all of which are essential to the cell's functions. ...
The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates...
What are proteins and nucleic acids? How are they related? What is the synthesis and degradation of small molecules (metabolic intermediates)? Which is made in the replication process? a) DNA b) RNA c) Protein d) Carbohydrate e) Fatty acids ...
What elements are involved in the structure of proteins? What are T cell receptor proteins? What are proteins many cells release for signaling? Multiple types. Proteins that bind signal molecules and initiate cellular responses are called ___. What...