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The thylakoid membrane contains a protein called ATP synthase. As hydrogen ions pass through the protein, ADP and a phosphate group are combined to form ATP. What is the direct energy source, if any, for
answered
Jan 22, 2019
Biology
college
2
votes
17.3k
views
In the diagram, what is the value of x A. 36° B. 28° C. 5° D. 144°
answered
Dec 31, 2018
Mathematics
high-school
2
votes
185k
views
What can we learn from primary and secondary sources?
answered
Dec 28, 2018
History
high-school
1
vote
210k
views
Which theorem or postulate proves the two triangles are similar
answered
Nov 8, 2018
Mathematics
high-school
4
votes
12.4k
views
PLEASE HELP!!!!!!!!!!! Will it float? YES or NO Ice = 0.92g/cm3 Wood = 0.45 g/cm3
answered
Jul 31, 2018
Physics
middle-school
2
votes
99.1k
views
Which of the following statements about renting & owning is CORRECT?
answered
Jun 28, 2018
Social Studies
college
3
votes
145k
views
In about 150 words, write a speech about something in which you believe strongly, using at least 3 rhetorical devices. You are attempting to make people agree with you by means of your words. Underline
answered
May 24, 2018
English
high-school
4
votes
22.3k
views
Can someone please help me? Choose the sentence that uses abbreviations and numbers correctly. A. Eleven high schools in the area have a chapter of S.A.D.D.. B. Eleven high schools in the area have a chapter
answered
Mar 18, 2018
English
college
4
votes
92.4k
views
calculate the electric field strength between two parallel plates separated by 0.50 cm, across which is a potential of 12 volts.
answered
Oct 27, 2017
Physics
high-school
4
votes
3.0k
views
Why do some elements (ex: Neon) have a large number of spectral lines, compared to Hydrogen?
answered
Oct 11, 2017
Chemistry
high-school
5
votes
194k
views
Teens who use alcohol have a higher risk of having problems with alcohol later in life true or false
answered
Jul 24, 2017
Health
middle-school
3
votes
193k
views
What does it mean to say we understand many chemical reactions as transfers of electrons
answered
Nov 11, 2016
Chemistry
high-school
2
votes
157k
views
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