Chambers A and B are separated by a membrane. Chamber A receives 13.2 mM KCl and Chamber B receives 6.7 mM KOH. The membrane is permeable to K+, and K+ comes into equilibrium. If K+ is in equilibrium across the membrane, what is the membrane potential for this experimental situation (absolute value, mV)?

Which side is electrically positive?

a. The absolute value of the membrane potential is 18 mV and chamber A is electrically positive

b. The absolute value of the membrane potential is 18 mV and chamber B is electrically positive

c. The absolute value of the membrane potential is 50 mV and chamber A is electrically positive

d. The absolute value of the membrane potential is 50 mV and chamber B is electrically positive

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

answer; lower are;

answer;

a. sheep consumption efficiency would be reduced.

explanation;

-trophic efficiency is a measure of how much energy occurs at one level divided by the energy at the level immediately below it . trophic efficiency incorporates three types of efficiency:

-the proportion of available energy that is consumed (consumption efficiency).   it is the proportion of the available biomass that is ingested by consumers.

-the proportion of ingested food that is assimilated (assimilation efficiency).

-the proportion of assimilated food that goes into new consumer biomass (production efficiency).

-in this case, the grasshoppers would affect sheep by reducing the proportion of the available biomass that is ingested by the sheep.