elaineh21 elaineh21

07-10-2022
Biology

Answered

PLEASE HELP!! GIVING 15 POINTS!

Carbonic acid (H2CO3) serves as a buffer in human blood. Carbonic acid is a weak acid that dissociates into a bicarbonate ion (HCO3-) and a hydrogen ion (H+). Thus, H2CO3 <--> HCO3- + H+. A decrease in blood pH will result in

A) a decrease in the concentration of H2CO3 and an increase in the concentration of HCO3-.
B) a decrease in the concentrations of H2CO3 and HCO3-.
C) an increase in the concentration of H2CO3 and a decrease in the concentration of HCO3-.
D) an increase in the concentration of H2CO3 and HCO3-.
E) an increase in the concentrations of H2CO3, HCO3-, and OH-.

Answer :

Other Questions

Passive transport into cells is driven by a concentration gradient; a greater concentration of molecules on one side of the membrane. Which direction would oxyg

an increase in bioavailable forms of phosphorus in a river leads to a large increase in the population growth rate of algae and cyanobacteria. this suggests tha

Pick an environmental factors that impacts enzyme activity (Temperature , pH, or substrate concentration ) and explain how it affects the rate of the enzyme. *

2 Select the correct answer from each drop-down menu. Triangle ABC is shown in the coordinate plane. It is translated 6 units left and 4 units down. Then it is

what is the cause of lactic acid buildup within our muscles? when anaerobic respiration takes place, what happens to the makeup of your blood? identify what is

sort the parts of a nucleic acid according to whether each occurs exclusively in dna, exclusively in rna, or in both types of nucleic acid. view available hint(

most enzymes in the human body work best at neutral ph. select the reasons why changing the ph of the fluid in which a human enzyme is dissolved (for example to

the amino acids in the original partial sequence (n-term-...p-i-e...-c-term) have little to no impact on protein structure and function. however the amino acid

In a human population, the population momentum effect is most likely to occur in cases in which a large percent of people in the population are in which age-gro

certain species of lactobacillus ferment glucose into mainly lactic acid in a process termed fermentation, while other species of lactobacillus ferme