Facilitated diffusion-enzymatic chemical reactions
How facilitated diffusion presents similarities with the enzymatic chemical reactions?
Expert
One of main examples of facilitated transport is entrance of glucose from blood in cells. Glucose from blood binds to explicit permeases (hexose-transporting permeases) present in the cell membrane and through diffusion facilitated by these proteins it enters the cell to cooperate its metabolic functions.
Facilitated diffusion looks like chemical catalysis since the transported substances bind to permeases like substrates bind to enzymes and additionally, after one transport job is concluded; the permease is not consumed and can carry out other successive transports.
Write down a short note on the dissimilarity between phloem and xylem.
Name the elements which comprise the internal ear? Describe the functions of such structures?
Describe the major treatments of diabetes mellitus?
Write down the mechanism of the precipitation.
State difference between the fat-soluble and water-soluble vitamins? Why fat-soluble vitamins provide harm when ingested in excess amount?
What is the position of thyroid gland in the body?
Which plant tissues specialized in the covering?
Write down the system which permits fixation and movement to echinoderms?
Normal 0 false false
Explain why the cannibalism is an inharmonious intra specific ecological interaction?
18,76,764
1950145 Asked
3,689
Active Tutors
1418049
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!