Cell body of neuron or perikaryon, Biology

Assignment Help:

CELL BODY (= CYTON OR SOMA) OR PERIKARYON -

It is nucleated & broader part of neuron.
It may be up to 13.5 mm in diameter and may be irregular, spherical, oval, rounded, star-shaped or pyramidal.
It consists of cytoplasm, nucleus and cell membrane.
Cytoplasm of neuron is called neuroplasm, contain a nucleus, mitochondria, E.R., ribosome, lysosome oil glob- ules, neurofibrils & Nissl's granules. Centrosome absent.
Cyton is concerned with metabolic maintenance and growth.

Related Discussions:- Cell body of neuron or perikaryon

Rejection reaction, Rejection Reaction For rejection reaction the phys...

Rejection Reaction For rejection reaction the physiological and biochemical processes are set in the pistil by the recognition reaction specific to the type of pollen that lan

Determine the self-monitoring of blood glucose, Self-Monitoring of Blood Gl...

Self-Monitoring of Blood Glucose (SMBG) In SMBG, patients measure and monitor their blood sugar level by themselves and assess their condition and know the response to the trea

Hormones in metamorphosis of amphibia, Hormones in Metamorphosis of Amphibi...

Hormones in Metamorphosis of Amphibia In amphibians, the changes that take place during metamorphosis are brought about by hormonal secretions of the thyroid gland. The first

Define pipette - nutritional biochemistry, Define Pipette - Nutritional Bio...

Define Pipette - Nutritional Biochemistry? Pipettes are used to deliver a known volume of liquid from one container to another. They are precision instruments of measurement an

Explain prophylaxis - fungal infection, Prophylaxis High-risk neutrope...

Prophylaxis High-risk neutropenic patients, such as those undergoing allogeneic and certain autologous stem cell transplants, and those with hematologic malignancy who are exp

Illustrate the improper implant design, Improper Implant Design Out of ...

Improper Implant Design Out of the plethora of implant systems available it is the responsibility of the clinician to select the most suitable. In comparison of the straight cy

Define categories of indicators of malnutrition, Define Categories of Indic...

Define Categories of Indicators of Malnutrition? The indicators may fall under the following categories: 1. Macro indicators for sector-wide monitoring and evolution, 2.

Chlamydiosis, CHLAMYDIOSIS Amongst various causes of morbidity and mortali...

CHLAMYDIOSIS Amongst various causes of morbidity and mortality chlamydiosis is recognized as one of the important infectious conditions and emerging as threat to the livestock due

Uptake of iron by enterocytes - non-haem iron absorption, Define Uptake of ...

Define Uptake of iron by enterocytes - Non Haem Iron Absorption? Ferrous iron traverses the brush border of the intestine better than the ferric iron. The mechanism of absorpti

What is the general function of leukocytes, Q. What is the general function...

Q. What is the general function of leukocytes? What are leukopenia and leukocytosis? The general function of leukocytes is to participate in the made inside the body or defense

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages