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Which hypothesis most likely explains the results at 60°C and 70°C? O A. The substrate has been used up because of the high temperature, O B. The enzyme has changed shape because of the high temperature.
answered
Mar 31, 2020
Biology
middle-school
5
votes
233k
views
A proton traveling to the right enters a region of uniform magnetic field that points into the screen. When the proton enters this region, it will be..??deflected toward bottom of the screendeflected out
answered
Jan 10, 2020
Physics
high-school
0
votes
106k
views
Quantum physics would most likely be needed to understand the motion of which of the following? A. an atom B. a cell C. a ball D. a galaxy
answered
Oct 1, 2019
Physics
high-school
1
vote
17.7k
views
Hurricanes that move into india and australia are usually called __________ in this part of the world.
answered
Aug 12, 2019
Social Studies
college
6
votes
89.5k
views
Explain whether you think the poem or the speech is more effective at honoring those involved in the Civil War.
answered
May 9, 2019
English
middle-school
5
votes
158k
views
To what did the term mutually assured destruction refer during the Cold War? A. Nuclear war B. Global warming C. Conventional war D. Economic collapse
answered
Feb 20, 2019
History
middle-school
2
votes
153k
views
Pollution stays in the area where it is produced. True False
answered
Feb 15, 2019
History
high-school
7
votes
167k
views
A = 3, k = 12, z = 6, h = 4 Evaluate the algebraic expression z + 15.
answered
Feb 5, 2019
Mathematics
middle-school
2
votes
221k
views
My dog ran back and forth along the fence. Intransitive or transitive
answered
Jan 24, 2019
English
middle-school
6
votes
196k
views
Identify the graph of f(x) = 3|x + 2|.
answered
Jan 5, 2019
Mathematics
middle-school
2
votes
224k
views
Identify the correct statements about the eugenics movement.
answered
Oct 8, 2018
Biology
high-school
6
votes
111k
views
Which constellation has the fewest stars?
answered
Jun 14, 2018
Biology
high-school
4
votes
34.9k
views
The equation of a parabola is given.y=1/8x^2+4x+20 What are the coordinates of the focus of the parabola?
answered
Jan 20, 2018
Mathematics
high-school
2
votes
174k
views
World War 1 is considered a major turning point in history. How did the war change the nature of warfare, the map of Europe, and the outlook on modern day society?
answered
Jan 14, 2018
History
middle-school
6
votes
9.1k
views
Travis traveled 320 miles in 5 hours. what is his unit rate of speed in miles per hour?
answered
Dec 8, 2017
Mathematics
college
0
votes
68.4k
views
A computer monitor is regularly priced at $320. During a two-day sale, the price was decreased to $240. What is the percentage decrease of the monitor's price during the sale?
answered
Nov 5, 2017
Mathematics
high-school
4
votes
6.1k
views
Naturally occurring gallium consists of two isotopes. One of those isotopes is 71Ga with an isotopic mass of 70.9247050 amu and an abundance of 39.892%. What is the mass number of the other isotope?
answered
Jul 20, 2017
Chemistry
high-school
6
votes
34.3k
views
Which three states are tops in hog producing? Illinois Ohio Michigan Indiana Iowa
answered
Nov 20, 2016
History
high-school
3
votes
111k
views
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