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(secondary structure) The a helix is a coiled structure stabilized by__ bonds formed between the carbonyl (C=O) oxygen atom (g-) of one amino acid and the N-H hydrogen atom (g+) of the amino acid on the
answered
Dec 3, 2024
Chemistry
high-school
6
votes
227k
views
Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Write your answer as a mixed number. Base 3 1/2 feet, 3/4 altitude feet. A)2 1/8 sq. ft. B)2 5/8 sq. ft.
answered
Nov 10, 2024
Mathematics
high-school
5
votes
120k
views
The lone pair of electrons in the hydronium ion molecule is located select one: on a hydrogen atom on the oxygen atom in a cloud surrounding the molecule between the oxygen atom and a hydrogen atom
answered
Jun 11, 2024
Chemistry
high-school
4
votes
213k
views
Please answer the question down below
answered
Jul 29, 2023
Mathematics
middle-school
5
votes
26.5k
views
You get 25 points for this one!!!!! the earliest american indians in washington were part of the Clovis culture, which was named after an archaeological site in arizona new mexico oregon washington
answered
May 8, 2023
History
college
11
votes
148k
views
Yesterday, Jack drove 39 1/2 miles. He used 1 1/4 gallons of gasoline. What is the unit rate for miles per gallon?
answered
Mar 25, 2023
Mathematics
college
4
votes
9.8k
views
Omg please help quickly :)
answered
Dec 22, 2022
Mathematics
high-school
7
votes
132k
views
What is the area of the figure below? 7 cm 8 cm 3 cm 4 cm
answered
Dec 14, 2022
Mathematics
college
5
votes
234k
views
A similarity ratio of scale factor is the ratio of the lengths of the corresponding of two similar polygons
answered
Dec 2, 2022
Chemistry
college
13
votes
109k
views
Do you think there are enough laws set in place to prevent distracted driving? (texting and driving, et cetera.) (for more info on distracted driving, look up the story about teenage Alex Brown and her
answered
May 25, 2022
English
high-school
5
votes
124k
views
Round the number 553 to the tens place. is it 550? because 3 is less than 5 so I replace it with a 0
answered
Apr 28, 2022
Mathematics
high-school
6
votes
96.5k
views
Part A What devices use radio waves?
answered
Apr 11, 2022
History
college
5
votes
74.3k
views
Does anyone know which it is??
answered
Feb 25, 2022
English
college
4
votes
148k
views
Two ways Earth is connected to another place:
answered
Jan 22, 2022
History
high-school
6
votes
170k
views
Athens and Sparta were two great city-states in ancient Greece, and they were often in conflict. What was the cause of the Peloponnesian War in the 5th century BC? A. Sparta feared the growth and the power
answered
Sep 18, 2021
Social Studies
high-school
3
votes
52.5k
views
Please respond to the following in a brief paragraph of at least 150 words. Use examples from the discussion to explain your ideas. Consider the different connotations that you examined between yourself
answered
Sep 2, 2021
English
middle-school
5
votes
160k
views
Help me please need it for now
answered
Aug 24, 2021
History
high-school
1
vote
129k
views
At which temperature do particles stop moving entirely? O A. 32 K O B. 32°F O C. OK D. 0°C
answered
Jul 14, 2021
Biology
college
4
votes
90.6k
views
Helppppppppp 2. The ceiling of Katie's living room is a square that is 10 ft long on each side. Katie knows the diagonal of the ceiling from comer to comer must be longer than 10 ft, but she doesn't know
answered
May 11, 2021
Mathematics
middle-school
1
vote
52.0k
views
The number of people who voted for the Green Party in a election was 1500. The number of people who voted for the Blue Party was 9000. Write the ratio of Green Party voters to Blue a Party voters in it’s
answered
Mar 21, 2021
Mathematics
high-school
6
votes
178k
views
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