Chemistry, 26.05.2020 02:58 24jgrove

1 The graph below shows the solute concentration inside a paramecium over time What is happening at the time indicated by the pointer?
Concentration (%)
3
2.5
2
$
1.5
1
0.5
Time (s)
O
10
50
60
20 30 40
Water solute concentration
Paramecium solute concentration
O A Water is moving rapidly into the paramecium by osmosis
B Water is moving rapidly out of the paramecium as the contractile vacuole contracts.
C The paramecium is having a meal.
Solutes from the surrounding water are diffusing through the cell membrane, causing the solute concentration inside the paramecium to nse

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:00, zaehairston78531

What is the nature of the ca-cl bond in a molecule of calcium chloride (cacl2) if the electronegativity value of calcium is 1.0 and that of chlorine is 3.16?

Answers: 1

continue

Chemistry, 22.06.2019 04:00, clairebear66

What three natural resources are found in the great lakes region

Answers: 2

continue

Chemistry, 22.06.2019 05:30, livigrace9004

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Answers: 2

continue

Chemistry, 22.06.2019 12:20, missayers172

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Answers: 3

continue

You know the right answer?

1 The graph below shows the solute concentration inside a paramecium over time What is happening at...