Explanation of the term cell movements
Give a brief explanation of the term cell movements. How are such movements generated?
Expert
Cell movements are movements carried out by cell structures, like the movements of flagella and cilia, the pseudopod movements (in the amoeba, macrophages, and so forth.), the cyclosis of cytoplasm and sarcomere contraction in the muscle cells.
Cell movements can be generated through the cytoskeleton action, by differences of the viscosity among cytoplasmic regions and through intracellular contraction systems.
Name the cell organelles which are well-developed in secretory cells?
Name the digestive enzyme which acts in the stomach? Which kind of food does it digest? What are the cells which generate that enzyme?
Write down the some remarkable roles of myosin, albumin, CD4, immunoglobulin, keratin, reverse transcriptase, insulin and hemoglobin?
Product Development: A new service or product for the market is process developing. This kind of development is seem as the preliminary step in service or product development and includes various steps which should be completed before the product can
Write down the protective structures of central nervous system present in the vertebrates?
Explain the term panspermia?
How has the position of stomata altered in some plants to avoid excessive water loss by the transpiration?
How is the sound vibration captured by the tympanum transmitted via the ossicular chain of the middle ear?
Why it is not right to assert that DNA self-replicates?
Describe the main transformation presented by glomerular filtrate in comparison to blood?
18,76,764
1945314 Asked
3,689
Active Tutors
1444885
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!