What are differentiations of cell membrane
What are differentiations of cell membrane?
Expert
In some kinds of cells, the cell membrane represents differentiations which are essential for the particular functions of the cells. The main differentiations are the microvilli and the structures for reinforcement of adhesion or union among cells (that is, cell junctions). Microvilli are multiple exterior projections of the membrane similar to glove fingers. This differentiation is found in cells of tissues where it is beneficial to enlarge the size of the surface area in contact with the external, for illustration, in the enteric (that is, intestinal) epithelium for the absorption of nutrients.
Membrane differentiations for the reinforcement of adhesion among cells take place mostly in epithelial tissues where the requirement for coverage and impermeability needs cells to be “glued” to neighboring cells. Such differentiations can be desmosomes, interdigitations, tight junctions (or zonula occludens), zonula adherens (adherens junctions) and the gap junctions.
Explain what is biotechnology?
Brief business case Erica Bell was in charge of the project management office for her consulting firm. The firm, JWD- for Job Well Done - Consulting, had grown to include more than 200 full time consultants and eve
Besides pancreatic juice in intestine there exists releasing of enteric juice which consists of the digestive enzymes too. State these enzymes and which kind of molecule do these enzymes break?
Name the subunits from which ribosome are made up of?
Explain why cerebellum is more developed in mammals which jump or fly?
Name the category of cell division which permits sexual reproduction? Also explain gametogenesis?
Do echinoderms encompass circulatory and systems respiratory?
ELEMENTS OF DECISION MAKING There are following elements in decision making: 1 the decision maker. Q : Opening and closing of stomata Explain Explain how do plants control opening and the closing of the stomata?
Explain how do plants control opening and the closing of the stomata?
Two general trends have emerged to represent Knowledge Management in the literature and actual practice: I. Tangible knowledge assets captured and retained in organization structures and systems. For example, R & D (research and development) outcomes, patents, copyrights, royalties, l
18,76,764
1957063 Asked
3,689
Active Tutors
1428965
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!