How dissimilar are intracellular and extracellular digestion, Biology

Assignment Help:

How dissimilar are intracellular and extracellular digestion? What is the evolutionary benefit of extracellular digestion?

Intracellular digestion is that in which the breaking down of macromolecules takes place within the cell. Extracellular digestion is that in which macromolecules are broken down in places outside the cell (in the extracellular space, in the surrounds, in the lumen of digestive tubes, etc.)

The advent of extracellular digestion in evolution permitted organisms to benefit from a greater several of food. The breaking down of larger molecules into smaller ones outside the cell allowed the use of other foods than those that, because of the size of their molecules, could not be interiorized by diffusion, pinocytosis or phagocytosis.

 


Related Discussions:- How dissimilar are intracellular and extracellular digestion

What is the advantage of the occurrence of larval stage, Q. What is the evo...

Q. What is the evolutionary advantage of the occurrence of larval stage and sperm cells in the life cycle of sponges? The sexual reproduction in sponges in addition to contribu

Difference between diastolesystole and systole, Q. What is the difference b...

Q. What is the difference between diastoleSystole and systole and diastole are the two stages into which the cardiac cycle is divided Diastole is the stage of the cardiac cycle

Lungs, LUNG S (PULMONES) - Present in pleural cavity. Covere...

LUNG S (PULMONES) - Present in pleural cavity. Covered by double layered pleura. Outer parietal pleura and inner visceral pleura. Both are continuous, slip on

Stds, define stds give 5 examples of stds give signs, symptoms, treatment a...

define stds give 5 examples of stds give signs, symptoms, treatment and prevention of each example

Elaborate immune response system and their categories, Elaborate Immune Res...

Elaborate Immune Response system and their categories? The immune response is a group of defenses that the body has developed to combat disease-producing agents, or pathogens.

How are glycosidic bonds formed, How are glycosidic bonds formed? The a...

How are glycosidic bonds formed? The anomeric hydroxyl group and a hydroxyl group of another sugar or some other compound can join together, splitting out water to form a glyco

Explain about manual and automatic toothbrushes, Manual and Automatic Tooth...

Manual and Automatic Toothbrushes Brushing is imperative and soft or medium toothbrushes are recommended. Small heads are useful because they allow better access. Automatic too

What is acute massive pulmonary embolism, what is Acute Massive Pulmonary E...

what is Acute Massive Pulmonary Embolism ? Acute Massive Pulmonary Embolism :  Before the era of open-heart surgery, Trendelenburg (1908) described technique of open p

Define the clinical experience of anorexia nervosa, Define the Clinical exp...

Define the Clinical experience of anorexia nervosa? Clinical experience suggests that many of the untoward consequences of refeeding can be minimized or avoided by starting the

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