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One element is critical to building proteins as well as nucleic acids. What element is that? How does it get into the mix of biomolecule elements?
answered
Jan 4
Biology
high-school
5
votes
69.7k
views
Suppose that the pH meter indicates that the pH of three solutions is 2.00, 7.15, and 10.50, respectively. Calculate the [H,O'] of each of these solutions in molarity 7. Calculate the pH of a 0.10M HOAc
answered
Nov 5, 2024
Chemistry
high-school
4
votes
231k
views
What is the primary difference between dilute nitric acid and concentrated nitric acid? a) Dilute nitric acid has a lower pH. b) Concentrated nitric acid has a higher concentration of nitrate ions. c)
answered
Nov 4, 2024
Chemistry
high-school
5
votes
139k
views
What is the net present value of a project with an initial cost of $340,000 and cash inflows of $94,000 at the end of each of the next 6 years. Assume a cost of capital of 7%.
answered
Oct 24, 2024
Business
high-school
1
vote
194k
views
What is a defendants role in the jury case?
answered
Jul 31, 2024
Law
high-school
1
vote
16.7k
views
Explain why the polar areas in the southern hemisphere would experience 24 hours of night
answered
Apr 21, 2024
Geography
high-school
1
vote
191k
views
What are the four basic types of secondary (wet) cells?
answered
Mar 19, 2024
Biology
high-school
6
votes
143k
views
Who believed that if the sun and moon are spherical, so is the earth? a. anaxagoras b. aristotle c. pythagoras d. none of the above
answered
Mar 10, 2024
Geography
high-school
2
votes
232k
views
A new species can be formed by
answered
Dec 10, 2023
Biology
college
10
votes
211k
views
I really need to take notes and to study so I really need to go o we this lessor and find my mistakes please help me
answered
Oct 24, 2023
Mathematics
high-school
1
vote
111k
views
If a pizza delivery van travels at 80km/h, how far will it travels in 8 hours?
answered
Oct 16, 2023
Mathematics
high-school
4
votes
197k
views
Hayden has read 3/5 of a book she has read 75 pages so far how many pages are in the whole book?
answered
Apr 7, 2023
Mathematics
college
3
votes
183k
views
Find the equation of the line
answered
Feb 9, 2023
Mathematics
high-school
4
votes
163k
views
How do carbon and silicon differ with regard to the types of orbital available for hybridization?
answered
Jan 27, 2023
Chemistry
college
11
votes
70.8k
views
Round off 6479.952 to the nearset tenth
answered
Dec 27, 2022
Mathematics
high-school
6
votes
217k
views
Given the following polygon, find the sum of the interior angles and the value of x, pls help
answered
Oct 6, 2022
Mathematics
high-school
3
votes
69.9k
views
Ugh pls help istg i need help 3) Anna is selling tickets to the school's gymnastics competition. On the first day, she sells 5 adult tickets and 6 child tickets for a total of $58.00. On the second day,
answered
Jul 17, 2022
Mathematics
high-school
6
votes
150k
views
Which answer option best explains how the diagram enhances the meaning of the text? The Teen Sleep Crisis According to a recent survey, only 8 percent of American teenagers get the recommended amount of
answered
Jul 13, 2022
English
college
4
votes
171k
views
How did increased wealth influence ancient civilizations? O Wealth inspired artistic traditions of ancient civilizations. Wealth determined the religious beliefs of ancient civilizati O Wealth demonstrated
answered
May 24, 2022
Social Studies
college
1
vote
4.7k
views
2 Gene needs to water his plants. His plants take 13 of a cup of water each. How many cups of water does he need for 21 plants?
answered
Apr 28, 2022
Mathematics
college
11
votes
130k
views
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