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The change in the amino acid sequence illustrated in Figure 1 caused a change in the shape of Receptor X . Based on the R groups of the original and substituted amino acids, explain why Receptor X changed
answered
May 9, 2021
Advanced Placement (AP)
high-school
5
votes
87.6k
views
If an object has a density of 6.g/mL and you put it into water, will it sink or float?
answered
Apr 13, 2021
Mathematics
high-school
3
votes
113k
views
Read the passage below from “Marigolds” and answer the question. I had indeed lost my mind, for all the smoldering emotions of that summer swelled in me and burst—the great need for my mother who was never
answered
Mar 16, 2021
English
middle-school
5
votes
167k
views
X + 5 > 7 it’s inequalities
answered
Mar 1, 2021
Mathematics
college
4
votes
47.9k
views
Increased physical activity can improve your mood, which can in turn
answered
Feb 21, 2021
Health
high-school
4
votes
10.3k
views
Use the quadratic formula to determine the solutions to the quadratic equation. Write your answers as decimals, and round to the nearest hundredth (2 decimal spots). 6x2+4x−3=0
answered
Jan 31, 2021
Mathematics
middle-school
5
votes
16.4k
views
Which reason best explains why urbanization happened in the United States in the late 1800s? 1) Cities were clean, peaceful places to settle. 2) Cities offered more jobs and opportunities. 3) Rural areas
answered
Sep 6, 2020
History
middle-school
3
votes
195k
views
Which is the equation of a parabola with vertex (0, 0), that opens to the right and has a focal width of 8? a.y^2=8x b.y^2=-8x c. x^2=8y d. x^2=-8y
answered
Aug 9, 2020
Mathematics
middle-school
5
votes
88.0k
views
Which of the following might be symptoms of a lesion to the right motor cortex? a) loss of movement of the left leg b) loss of movement of the right leg c) loss of movement of the head and trunk d) complete
answered
Apr 13, 2020
Biology
college
5
votes
133k
views
What is the equation of a line parallel to the x-axis that passes though the point (4,5)? What is the slope of this line
answered
Jan 29, 2020
Mathematics
middle-school
4
votes
89.7k
views
How do you convert 920 to 30%
answered
Dec 17, 2019
Mathematics
middle-school
4
votes
231k
views
What does liability insurance cover?
answered
Oct 27, 2019
Social Studies
middle-school
3
votes
75.4k
views
Solve for b in the literal equation y = 7x + 7b.
answered
May 27, 2019
Mathematics
middle-school
3
votes
147k
views
The area on a wall covered by a rectangular poster is 294 square inches. The length of the poster is 1.5 times longer than the width of the poster. What are the dimensions of the poster?
answered
May 18, 2019
Mathematics
college
5
votes
214k
views
The sum of two numbers is 23. when the second number is subtracted from the first number, the difference is 17. find the two numbers. what are the two numbers?
answered
Mar 17, 2019
Mathematics
high-school
4
votes
154k
views
Does anyone know how to solve 18 times 23 divided by 2?
answered
Nov 13, 2018
Mathematics
middle-school
4
votes
166k
views
The U.S. Department of Education has identified _____ career clusters.
answered
Sep 14, 2018
Computers and Technology
high-school
3
votes
79.8k
views
In which sentence is the quotation introduced correctly? The majority leader wrote about the first lady’s accomplishments: “She has earned my respect.” The majority leader wrote about: the first lady’s
answered
Aug 20, 2018
English
high-school
2
votes
79.5k
views
A rectangle is 12 ft long and 34 ft wide. What is the area of the rectangle? Enter your answer in the box as a fraction in simplest form. PLEASE THIS IS URGENT!!!
answered
Aug 19, 2018
Mathematics
middle-school
4
votes
78.1k
views
True or false growth of an organism does not necessarily mean an increase in size.
answered
Jul 31, 2018
Biology
high-school
2
votes
79.5k
views
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