Accordingly, their cells and organelles have a typical organisation, as revealed by ultrastructural investigations. Diatoms possess specific compartments and structures, including a silica shell surrounding the diatom cell, the so-called silica deposition vesicles (SDVs), as well as complex plastids that...
Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and examines all cell types, from unicellular organisms such as protozoa to the specialised cells that co...
After export of the ribosome subunits (LSU) into the cytoplasm, the functionally active ribosome is associated with translatable mRNA to an 80S complex corresponding to the 70S structure in chloroplasts and prokaryotic cells. Following the ribozyme concept, ribosome subunits are built up by rRNA and...
Stem cell biology and drug discovery There are many reasons to be interested in stem cells, one of the most prominent being their potential use in finding better drugs to treat human disease. ... KM Haston - 《Bmc Biology》 被引量: 64发表: 2011年 The plant cell body: a cytoskeletal too...
Unveiling heterogeneity in rare cells by combining RNA-based sorting and scRNA-seq A study describes the development of PERFF-seq, a method to ‘FISH’ out rare cells using RNA markers, helping to solve the challenge in single-cell biology of studying cells that make up less than 1% of a...
Submitted for consideration in the special issue on 3D Cell Biology: Cell polarity defines three distinct domains in pancreatic beta cells. The structural organisation of pancreatic beta cells in the islets of Langerhans is relatively unknown. Here, using 3D two-photon, 3D confocal and 3D block-fa...
Our homework helpersand Biology tutors are ready to help you with any Biology homework questions related to Biology. They can also help you with the four basic principles of biology, which include: Cell theory.The principle that every living organism is made of fundamental units called cells. ...
Organisation of the organism 生物的组织结构 Movement in and out of cells 细胞的运动 Biological molecules 生物分子 Enzymes 酶 Plant nutrition 植物营养学 Human nutrition 人类营养学 Transport in plants 植物中的循环 Transport in animals 动物中的循环 ...
To be a living thing something must exhibit all of GAMER2 and be made of cells. Cell structure and organisation 1 State that living organisms are made of cells. Everything, from bacteria to plants to insects to animals are all made of one (unicellular) or more cells (multicellular) Cell ...
What underpins the cohesive organisation and collective behaviour of multicellular ecosystems such as microbial colonies and communities (microbiomes) and multicellular organisms such as plants and animals, whether built of simple tissue layers (sponges) or of complex differentiated cells arranged in ...