Neoplastic tumors acquire nutrients and oxygen
How do cells of the neoplastic tumors acquire nutrients and oxygen and release wastes?
Expert
In neoplastic tumors a phenomenon named angiogenesis happens. Angiogenesis is formation of newest blood vessels. Neoplastic cells bring the formation of new blood vessels to irrigate and exhaust the neoplastic tissue.
Angiogenesis is significant because the tumor growth based on it. A lot of research on the cancer has tried to find out natural and synthetic substances to hold back angiogenesis.
Write down the significance of indirect ELISA.
What is an instance of a condition in which the neuron cell body is situated in a part of body and its axonal terminal portion is in a further distant part of body? Why does this occur?
Write down the name of phase in which phase of cell cycle has longer duration.
Explain the animal pole and the vegetal pole of vertebrate egg?
What is meant by the visual accommodation?
Compared to the amphibians provide an example of evolutionary novelty which is present in beings of the class Reptilia which prevents the loss of water through the skin?
Explain the term cloning?
Why is rubella throughout gestation a threat to fetus?
Which kind of chemical reaction is the breaking of macromolecules into smaller ones which takes place in digestion? Describe the enzymes which contribute in this process termed?
What type of circulatory system present inside the arthropods? Do these animals have respiratory pigments and heart?
18,76,764
1931870 Asked
3,689
Active Tutors
1414402
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!