Concentration gradient and active and passive transport
What is the relationship between concentration gradient and active and passive transport?
Expert
Passive transport is the movement of substances across membranes in favor of their concentration gradient, that is, from a more concentrated region to a less concentrated region. Active transport, on the other side, is transportation of substances across membranes against their concentration gradient, since a less concentrated to more concentrated region. In the passive transport, as it is spontaneous, there is no energy exhausted; the active transport however requires energy (work) to occur.
Active transport works to uphold or raise the concentration gradient of a substance between two regions while passive transport acts in a manner to reduce the concentration gradient.
Give a brief explanation of Blood Tracing.
Generally, which phase of the menstrual cycle during the copulation may lead to fecundation?
Fluoxetine is an antidepressant drug which presents an action mechanism related to synaptic transmission. What is that mechanism describe properly?
Margin Improvement: Margins in the industry kept beneath pressure, even previous to the economic downturn for the industry as entire, returns on capital have continued beneath the cost of capital. Previous to the falls in the second half of 2008, the
Responsibilities of a Manger Manager is getting things done through others. He prepares plan, build an organization help and motivate the employees according to plan
Describe briefly the term pollination? And also write down the main forms of the pollination?
Where the sporophyte is positioned in relation to the gametophyte within the bryophytes? How the sporophyte attain the nutrients?
What is termed as the pedigree analysis? Briefly illustrate it.
Write down the typical shape of a population growth curve? How can biotic potential be represented in same way graphically?
How do I recognize that my pet has a trouble serious adequate to justify bringing him to see the doctor?
18,76,764
1947134 Asked
3,689
Active Tutors
1459035
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!