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the ribosomal protein l27 contains total number of (asp glu): 20; and total number of (arg lys): 43. to retain this protein on an ion-exchange column at ph 7, which type of column should be used:
answered
Nov 7, 2024
Biology
high-school
4
votes
27.3k
views
A kid's ticket cost 5.25 One day 200 kids tickets were purchased. What was the total cost of those tickets?
answered
Jun 7, 2024
Mathematics
high-school
2
votes
225k
views
Are the systems of equations equivalent? Explain. 4x + 6y = 3 5x + 7y = 15 12x + 18y = 9 5x + 7y = 15 The first equation in the second system in the first system. Thus, the systems in the first system,
answered
Apr 27, 2024
Mathematics
college
3
votes
146k
views
Two or more graphs can be created in the same plot by typing pairs of vectors inside the plot command. A) True B) False
answered
Apr 1, 2024
Mathematics
high-school
1
vote
207k
views
19.87 g of (NH₄)₃PO₄ is dissolved in enough water to prepare 350.0 ml of solution. what is the concentration of NH4⁺ ions in the solution? m what is the concentration of PO4³⁻ ions in the solution? m
answered
Mar 19, 2024
Chemistry
high-school
7
votes
175k
views
A 59-year-old client is scheduled for cardiac catheterization the next morning. His physician prescribed secobarbital sodium (Seconal), 100 mg by mouth at bedtime, for sedation. Before administering the
answered
Feb 8, 2024
Medicine
college
7
votes
115k
views
The admission fee at an amusement park is $2.50 for children and $5.80 for adults. On a certain day, 380 people entered the park, and the admission fees collected totaled 1544 dollars. How many children
answered
Oct 20, 2023
Mathematics
college
5
votes
10.1k
views
Is the word “hungrily ” a noun?
answered
Jan 25, 2023
English
high-school
5
votes
25.5k
views
You may have heard that bears cannot run very quickly downhill. According to many popular websites, this is a myth. To investigate, a wildlife researcher selects a random sample of 35 bears and gets them
answered
Jan 19, 2023
Mathematics
high-school
8
votes
221k
views
Julia uses a scale to weigh three identical stacks of coins. • The scale has a maximum percent error of 3%. • The scale says the weight of the first stack of coins is 10.0 ounces. • The scale says the
answered
Jan 15, 2023
Mathematics
high-school
13
votes
190k
views
Which type of cell is pictured on the right? A cell with a nucleus and other organelles is shown.
answered
Dec 10, 2022
Biology
high-school
4
votes
112k
views
Con que etapa la historia yego a su fin segun gianni vattimo
answered
Dec 2, 2022
Spanish
college
5
votes
30.2k
views
HELP D: what is 43.2 divided by 16 show your work in partial quotient
answered
Nov 21, 2022
Mathematics
high-school
3
votes
88.5k
views
Can someone double check if angle 1 is correct? Thanks
answered
Oct 17, 2022
Mathematics
high-school
1
vote
76.1k
views
Which option is the best revision of the sentence? Isobel was sick last weke so she missed to days of classes. A. Isobel was sick last week, so she missed two days of classes. B. Isobel was sick last week
answered
Sep 12, 2022
English
high-school
3
votes
145k
views
According to Ponyboy, what is not fair?
answered
Apr 9, 2022
English
high-school
13
votes
12.7k
views
Helpppppppmeeeeeeeeeeeee
answered
Nov 4, 2021
Spanish
middle-school
3
votes
169k
views
Who was the National Recovery Administration led by?
answered
Oct 9, 2021
History
high-school
1
vote
97.6k
views
The meaning of fill the frame Subject photography
answered
Sep 6, 2021
Arts
high-school
5
votes
57.0k
views
Describe the graph represented by the equation r=12/4+8sin theta
answered
Jul 13, 2021
Mathematics
college
1
vote
228k
views
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