Vacuoles, Biology

Assignment Help:

VACUOLES 

Some animals cells may have  one to a few small  fluid  filled vacuoles.. Plants  cells  in general  possess one or a few  large vacuoles. Vacuoles  of animals  cells arise from golgi  complex  and are hence a part of the cytoplasmic endomembrane  system . Obviously, these are bound  by the same trilaminar units  membrane  these serve for  storage and transport  of dissolved nutritive  secretory  excretoty  substances .  and  for the maintenance  of an intracellular  turgor pressure  some  freshwater  animals  cells  possess one  two  or a few contractile vacuoles  for osmoregulation  such a vacuole is bound  by a simple  and delicate  condensation membrane  different from typical unit membrane.  


Related Discussions:- Vacuoles

Phylum , General characteristics of phylum

General characteristics of phylum

Psychology, Psychology : This is the study of human mind. On other words Ps...

Psychology : This is the study of human mind. On other words Psychology is the science of behavior or mental processes. Its immediate aim is to understand the individuals or groups

Define factors affect the rate and total drying time, Define factors affect...

Define factors affect the rate and total drying time? Four main factors affect the rate and total drying time, which include: a) The properties of the products (the moisture

Define classification of fats and fatty acids, Define Classification of Fat...

Define Classification of Fats and Fatty Acids? You must be wondering in this unit on lipids why we are talking about fats and oils and not using the term lipids. Definitely whe

Explain the presumptive test - most probable number test, Explain the Presu...

Explain the Presumptive Test - Most Probable Number Test? The Presumptive test is used to detect and estimate coliform population of a water sample. This test is carried out by

Stereochemistry of amino acids - optical properties, Stereochemistry of Ami...

Stereochemistry of Amino Acids: Optical Properties All  amino acids (except glycine) rotate the plane of polarized light because of  the presence of an asymmetric center at C-2

Morphogenesis of an ectodermal derivative, Morphogenesis of an Ectodermal D...

Morphogenesis of an Ectodermal Derivative During the development of vertebrate body the dissimilar regions in the three germ layers of the gastrula become segregated from each

Marking regulations of honey, Q. Marking regulations of honey? The mar...

Q. Marking regulations of honey? The marking regulations indicate that each container of honey shall be suitably marked so as to give suitable information as follows: a) N

Estimate the frequencies of the d and d alleles, The Basque people, who liv...

The Basque people, who lived in the Pyrenees Mountains between France and Spain, have one of the highest frequencies of the d allele in the Rh system so far reported. In one study

Can you describe about folic acid, Q. What is folic acid? Why is the anemia...

Q. What is folic acid? Why is the anemia caused by deficiency of folic acid known as megaloblastic anemia? The folic acid when ionized it is called folate is a coenzyme that pa

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