Answer:
In oxygenic photosynthesis, the first electron donor is water, creating oxygen as a waste product. In anoxygenic photosynthesis various electron donors are used. Cytochrome b6f and ATP synthase work together to create ATP. This process is called photophosphorylation, which occurs in two different ways.
Explanation:
Is there any multiple choice answers i can choose from?
Answer:
The correct answer is equilibrium
Explanation:
When the two compartments of a cell contain equal solute concentration then the cell is said to remain in equilibrium.
When cell acheives its equilibrium state at that no movement of solute molecules occur to or from the cell.
Equilibrium state helps to maintain the cellular hameostatis by equalizing the concentration of solute molecules and ions in both the intracellular and extracellular region.
Answer:
<h2>Normal quiet expirarion of air is known as Tidal volume which is equal to 500 mL .</h2>
Explanation:
Normal quiet expiration or Tidal volume is a expiration of air with each normal breath . This is about 500 mL . It is composed of about 350 mL of alveolar volume and about 150 mL of dead space volume . The alveolar volume consist of the air that reaches the respiratory surface of alveoli and involve in gaseous exchange . The dead space volume consist of air that does not reach the respiratory surfaces . The lowest value is of Tidal volume . There is an extra amount of air that can be expired forcibly after a normal expiration i.e., known as expiratory reserve volume which is equal 1000 mL of air .
<span>4)All living cells always come from other living or dead cells.</span>
