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The intracellular pH of a yeast cell is maintained in part by phosphate ion buffering. Phosphoric acid has three protons and therefore three pKa values, 2.1, 7.2, and 12.7. At pH= 7.0, how much of each
answered
Nov 22, 2024
Chemistry
high-school
1
answer
93.9k
views
Which of the following reduced patient dose at the expense of increasing the apparent noise in the image? 1) kVp 2) pitch 3) table increment 4) mAs
answered
Nov 19, 2024
Medicine
college
1
answer
91.3k
views
Firms that sell industrial goods in the international market should focus on after-sales services because these services: A) require high levels of investment in training and development. B) cannot be
answered
Oct 29, 2024
Business
high-school
1
answer
133k
views
While studying meiosis, you observe that gametes receive one copy of each pair of homologous chromosomes and one copy of the sex chromosomes. This observation is the physical explanation of Mendel’s law
answered
Sep 21, 2024
Biology
high-school
1
answer
24.7k
views
The city of Barranquilla is located Oin the mountains Onear Brazil Onear Bogotá O near the coast
asked
Sep 10, 2024
Geography
college
1
answer
176k
views
"The worlds remittance economy is A)insignificant in total dollar amounts transferred B)restricted only to U.S remittances C)is reduced by heavy taxation of immigrants D)a half-trillion dollar industry
answered
Sep 9, 2024
Business
high-school
1
answer
76.4k
views
All of the following statements about virtual private networks are correct except: a) They provide secure communication over the Internet b) They use encryption to protect data c) They require a dedicated
answered
Aug 17, 2024
Computers and Technology
high-school
2
answers
21.0k
views
Option A or Option B ?
asked
Aug 14, 2024
Mathematics
high-school
2
answers
211k
views
Justin. han bought a new car that cost 38,200. using macrs, calculate the deprecia expense in year 3
answered
Jun 28, 2024
Mathematics
high-school
1
answer
196k
views
Which one of the following was a job for girls between the ages of 9 and 12 in the Incan Empire? 1) They herded llamas and alpacas. 2) They gathered plants for dyes and medicines. 3) They raised crops
asked
Jun 24, 2024
History
high-school
1
answer
162k
views
Under which Command would the war in Mexico be? A. Northern B. Southern C. Central D. Pacific 1) A. Northern 2) B. Southern 3) C. Central 4) D. Pacific
asked
Mar 17, 2024
Social Studies
high-school
1
answer
225k
views
A babysitter charges a rate of $15 per hour. how long was the babysitter there if she makes 40
asked
Dec 8, 2023
Mathematics
college
2
answers
119k
views
From the sample space S= (1,2,3,4,5,6,6,7,8,9,10,11,12,13,14,15) a single number is to be selected at random. Given event A, that the selected number is even, and event B, that the selected number is a
asked
Dec 2, 2023
Mathematics
college
1
answer
167k
views
Escoge la respuesta correcta.? La agencia de viajes Girasol ofreció un descuento porque ?? su aniversario
asked
Oct 3, 2023
Spanish
high-school
1
answer
93.1k
views
Start with the point (2, 3) and then reflect it across the x-axis, and then apply a dilation by 3 with respect to the origin to this new point. What is the final image coordinate.
asked
Jun 5, 2023
Mathematics
college
1
answer
153k
views
What is the Roaring 20s known for?
asked
Apr 12, 2023
History
high-school
1
answer
182k
views
4/5 - 3/8 in lowest terms
asked
Apr 8, 2023
Mathematics
high-school
1
answer
200k
views
Please help thanks!!!!!! I really appreciateeeee it!!!!!!!
asked
Mar 5, 2023
Mathematics
high-school
1
answer
87.6k
views
Which is an important detail from the passage that belongs in the "Middle” section of the chart?
answered
Feb 16, 2023
English
college
1
answer
48.7k
views
What is the best way a strong central government could have avoided Shays’s Rebellion? by collecting taxes to build a stronger army by collecting taxes to pay soldiers by enacting laws making uprisings
asked
Jan 8, 2023
History
high-school
2
answers
114k
views
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