What is phagocytosis , Biology

Assignment Help:

Phagocytosis is the ingestion of huge particles like as bacteria and cell debris by large endocytic vesicles called as phagosomes.   In order to be ingested the particle must first bind to the surface of the phagocyte, normally by specialized cell surface receptors. Once it is bound to the receptors, the phagocyte is stimulated   to start   engulfing   the particle   with   its plasma   membrane,   therefore enclosing it within a phagosome given in the figure.  The phagosome then fuses with a lysosome    and the ingested particle is broken down.  The Utilizable material will be elated into the cytosol, although indigestible substances will stay in the lysosomes building residual bodies. In protozoa, phagocytosis is a form of feeding whereas the ingested material is broken down in the lysosomes and utilized as food.

 


Related Discussions:- What is phagocytosis

Principles of bcc, Principles of BCC · BCC should be integrated with p...

Principles of BCC · BCC should be integrated with program goals from the beginning. BCC is a necessary part of diabetes prevention, care and support programs, and providing li

Which part of heart serves as an effector, Which of the following serves as...

Which of the following serves as an effector, or as part of an effector, that functions in a negative feedback system? A. Nicotinic Acetylcholine Receptors (nAChR) in SA node c

What is the karyotype found in down syndrome, What is the karyotype found i...

What is the karyotype found in Down syndrome? Down syndrome is an aneuploidy, i.e., a numeric changing of chromosomes within the cells compared to the normal number of chromoso

Sequence was found in a 21 base dna polymer., Suppose the following base se...

Suppose the following base sequence was found in a 21 base DNA polymer. 3' TAC   TTA   GGC   TCC    GTT    CAG   ATT       5' 1. Provide the nucleotide sequence complementary

Determine the benefits of exercises, Benefits of Exercises Benefits of ...

Benefits of Exercises Benefits of exercises for a diabetic patient are given below: - Improves sugar control. - Decreases HbA1C level. - Decreases blood pressure. -

Tail - structure of the sperm, Tail - Structure of the Sperm The tail ...

Tail - Structure of the Sperm The tail or flagellum is the longest part of the sperm. By its movement it causes the sperm to swim with the head forward. It consists of a thin

Functions of the cartilages in the human body, Q. What are a few functions ...

Q. What are a few functions of the cartilages in the human body? Cartilages are responsible for the structural support of the ears and nose. The bronchi and the trachea are als

What is bone grafting, What is Bone grafting The detailed description o...

What is Bone grafting The detailed description of the graft materials ranging from alloplastic, xenograft, allograft and autogenous grafts;  including their choice has been dis

Merits and demerits of system classification, Q. Merits and Demerits of sys...

Q. Merits and Demerits of system classification? Merits The merits of this system\are as under: • Careful observation and original description of the genera from living

What do you mean by sampling?, Question 1 Explain the essential elements o...

Question 1 Explain the essential elements of Pharmaceutical Manufacturing Question 2 What is pharmacokinetics? Briefly describe the different pharmacokinetic processes that d

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd