Concentration gradient and passive-active transport
Explain the relationship between concentration gradient and passive and active transport?
Expert
The passive transport is a movement of substances across membranes in favor of their concentration gradient, that is, from a more concentrated area to a less concentrated area. Active transport, on other hand, is the transport of substances across membranes alongside their concentration gradient, from a less concentrated to a much concentrated area. In passive transport, since it is spontaneous, there is no energy spent; the active transport though needs energy (or work) to take place.
Active transport works to maintain or raise the concentration gradient of a substance among two areas while passive transport acts in a manner to decrease the concentration gradient.
What do you meant by the term antigenic determinant?
State the chemical equation explaining the formation of bicarbonate from the carbon dioxide and water? What enzyme is responsible for catalyzing this reaction?
Illustrate the name the hormone which affects the maturation of the ovarian Follicles after the menses?
Write down the action mechanism of antibiotic penicillin?
Improvement: The action of improving; advancement or growth; promotion in enviable qualities; development toward what is better; melioration; as, the enhancement of the mind, of land, roads, and so on. The action o
Write down all the uses of Stethoscope in brief?
Production Management: It means organizing, planning, directing and controlling of production actions. Production management deals with transforming raw materials into finished products or goods. It brings altogether the 6M's that is, money, men
State the term antigen briefly?
Describe the most challenging feature of a pharmaceutical representative?
Is reproduction in sponges asexual or sexual?
18,76,764
1942734 Asked
3,689
Active Tutors
1458343
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!