What part of the cell divides during cytokinesis? What are the main parts of a bacterial cell? Which cell part makes food for a plant cell? What part of the animal cell defines the cell's shape? What is the non-living part of a plant cell called?
每种成细胞有有特化功能specialized function;分泌自己专属基质中的基质和纤维to secrete the ground substance and fibers that form its unique matrix 骨组织中的未成熟细胞blast cells of bone tissue 分泌间质,连接骨骼中的碳酸钙lay down matrix that is the nexus of carbonate that forms your bone 成骨细胞...
2. Cell-penetrating peptides – short overview Cell-penetrating peptides comprise a class of peptides that own the potential to traverse the cell membrane and to act as carriers for covalently or non-covalently attached cargoes of different sizes, from small molecules, to peptides, nucleic acids...
The lower part of cutin is intermingled with pectin and cellulose lamellae and lower yet there is a layer consisting predominantly of pectic substances; below that there is a layer of cellulose. Polysaccharides of various types are often found in cell walls. Proteins of many different types, ...
• basement membrane of the endothelium of the choriocapillaris Degeneration of Bruch membrane over time is associated with buildup of lipids and oxidatively damaged materials as well as calcification. In some disease states, extensive Bruch ...
are located on the apical surface of the RPE, and are commonly distributed in the superior macular region. Although they share some proteins with drusen (eg, apolipoprotein E, complement factor H, and vitronectin), they contain ...
The first goal is to teach the “fundamentals” of chemistry without bogging the student down with heavy theory. The second goal is to teach basic critical thinking skills. This is done by a textbook long building of a central problem solving theorem that is applied to nearly all of the ...
edulis and biochemical studies confirmed that their main representative fatty acids (EPA) and sterols (cholesterol and campesterol) are efficiently transferred to the flat oyster gonad as well as to most of the other tissues. In the present work T. suecica is poorly absorbed when using a ...
What is the structure that makes up every living thing? How are oxygen and carbon dioxide transported in the blood? How does energy flow through a biological community? The study of the chemical processes in living organisms is called what? What are the functions of lipids in living organisms...
It was concluded that occupational exposure to Cr(VI) can cause perforation of the nasal septum by chromium ulcers, chronic lung diseases, including asthma, rhinitis, pulmonary fibrosis and COPD, skin ulcers and allergic contact dermatitis in humans. It is currently insufficiently clear if Cr(VI)...