Define primary transport, Science

Assignment Help:

Define Primary Transport

Primary transport employes energy directly, light or chemical energy is transformed to electrochemical energy as electrochemical potential of the substances to be transported. This type have photosynthetic electron transport, light driven ion pumps, redox energy - dependent respiratory chains, transport ATPases and sodium pumps using decarboxylation energy. Not like primary transport, in secondary transport, the electrochemical energy originates from the electrochemical potential of another substance which is used up in symport (the transport of two different molecules or ions in the same direction by a membrane using a common carrier mechanism).


Related Discussions:- Define primary transport

ADVANCEMENT , how communication can bring about advancement in any society....

how communication can bring about advancement in any society..

Fire barriers precautions for fire prevention, Fire Barriers : When a fire...

Fire Barriers : When a fire starts in a building it spreads quickly by: a) Radiation - Intense heat radiates to neighbouring surfaces which are rapidly heated to ignition poi

Water pressure changes with depth, Water pressure changes with depth Us...

Water pressure changes with depth Use the funnel and manometer which you made in the last experiment. Fill a tall glass jar or pail with water. Calculate the pressure just belo

Medieval science, Medieval Science: We can  record  the sum total  of  ...

Medieval Science: We can  record  the sum total  of  the medieval  achievement  in  the natural sciences in a few lines. It can be put down as a few notes on natural history  a

Explain the hormones from the islets of langerhans, Explain the Hormones fr...

Explain the Hormones from the Islets of Langerhans The cells which make up the Islets of Langerhans are found in clusters, distributed throughout the substance of the pancreas.

What is the structure of the urinary bladder, What is the structure of the ...

What is the structure of the urinary bladder? The bladder is composed of four layers of tissues. The outermost serous membrane is a thin membrane lining the closed cavities of

White lipped tree frog, how does reproduction help the white lipped tree fr...

how does reproduction help the white lipped tree frog survive

Interpersonal relations, Interpersonal Relations Mr. X relates easily...

Interpersonal Relations Mr. X relates easily to others and describes himself in positive terms (Ho=38). He believes that others can be trusted and that they have his best int

Food microbiology, discuss six major topics of microbiology

discuss six major topics of microbiology

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