1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex_Xolod [135]
3 years ago
9

Sasha places a semipermeable membrane in a beaker and adds water to the beaker. She then adds sugar to the water on the left sid

e of the beaker. What will happen to the concentration of sugar on both sides of the membrane after 30 minutes
Biology
1 answer:
Elis [28]3 years ago
5 0

Answer:

The concentration of sugar on the left side of the beaker would reduce while there will be no sugar on the left hand side.

Explanation:

<u>The concentration of sugar on the left hand side of the beaker would reduce and the water level increased while the water level on the right hand side of the beaker would reduce with zero sugar concentration.</u>

<em>Only water molecules are able to move osmotically through a selectively permeable membrane. Water molecules move from the region of low water potential corresponding to the region with no sugar to the region of high water potential corresponding to the region with sugar.</em>

Hence, the concentration of sugar on the left hand side of the beaker becomes diluted as more water moves into it from the right hand side of the beaker through the selectively permeable membrane. Meanwhile. the right hand side remains without sugar but with lower level of water.

You might be interested in
Joanne is a 60-year-old patient with an LDL of 132 and a family history of coronary artery disease. She has already tried diet c
sergeinik [125]

Answer:

The correct answer is option A. "A statin".

Explanation:

Statins a type of drug that are prescribed to treat people that are at high risk of developing a cardiovascular disease. Since Joanne is a person with history of coronary artery disease and her LDL levels remained high after trying diet changes, the next step in her treatment will be to take a statin drug. It has been proved that statin are among the most effective drug at lowering LDL levels, therefore, a treatment with a statin will be effective for Joanne's condition.

7 0
3 years ago
rabbits can have curly ears or long ears. a homozygous curly-eared rabbit mated with a homozygous long-eared rabbit. all the bab
charle [14.2K]
Long ears have to be dominant:

If this IS true then these would be your 'parents':

L = long ears
l = curly ears

LL x ll

If you cross the homozygous recessive curly eared rabbit (ll) with homozygous dominant long eared rabbit (LL) you would get 100% Ll - all would look long eared.
3 0
3 years ago
How many types of enzyme does pancreas secrete and name them​
lisov135 [29]
Pancreatic amylase
Pancreatic Lipase
Protease (trypsin and chymotrpsin)

So 3 I believe
3 0
3 years ago
Read 2 more answers
Fertile individuals that readily move from one geographic location to another contribute to.
Montano1993 [528]
The answer is B (gene flow)
4 0
3 years ago
Kelp can be described as . a. slow growing aquatic plants. . b. slow growing algae . c. fast growing fungi . d. fast growing alg
romanna [79]
Kelp can be described as <span>fast growing algae. The correct option among all the options that are given in the question is the fourth option or option "d". It is a unique kind of an algae that has the capability to grow 2 feet in a day under right conditions. I hope that this is the answer that has come to your great help.</span>
4 0
3 years ago
Other questions:
  • Plz help!!
    12·2 answers
  • I need help!!! Calculating pH, pOH, [H+] and [OH-]
    14·1 answer
  • It is the _____________ of climate that makes it so important.
    5·2 answers
  • Which organisms contain Nucleic Acids? Check all that apply.
    15·2 answers
  • The bony, spiral-shaped, fluid-filled sense organ used for hearing is the __________.
    14·1 answer
  • Which species is likely to exhibit random dispersion ?
    13·1 answer
  • Multiple choice biology question need help ASAP
    7·2 answers
  • In the Virtual Lab, what are two observations you made about how changes in an ecosystem can impact populations?
    10·1 answer
  • Identify part F and explain its function. Why does the same structure not appear in the cell on the left?
    10·1 answer
  • Which statement correctly compares the "Analysis" and "Conclusion" sections of a lab report?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!