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
Ket [755]
2 years ago
13

A selectively permeable membrane sac filled with water and large molecules of starch is suspended in a beaker of distilled water

. what will happen?
Biology
1 answer:
madreJ [45]2 years ago
8 0

A selective permeable membrane sac filled with water and large molecules of starch is suspended in a break of distilled water then water will enter into the sack and it will swell.

This is the process of osmosis in which movement of water molecules form a solution with high concentration to lower concentration till the equilibrium attain. Starch does not pass through thee selectively permeable membrane.Water moves from outside if the cell to the inside leading to swelling of cells.

Small molecules diffuse faster than larger molecules through a membrane. The movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute.

To learn more about osmosis here

brainly.com/question/1799974

#SPJ4

You might be interested in
The imaging technique that provides the greatest contrast between brain tissues of different densities is:
OleMash [197]

<span>Magnetic resonance imaging is a technology that uses magnetic fields and radio waves to produce high quality 2 or 3 dimensional images of the brain structure without using radioactive tracers and ionizing radiation. The magnetic resonance intensity is proportional to the density of the protons in various tissues.</span>

6 0
3 years ago
Nuclear power plant waste water has been blamed for _____.
Rzqust [24]
Aesthetic potentially due to the decay but also environmental
7 0
3 years ago
According to the USDA, a "consists of a community of individuals who pledge support to a farm operation so that the farmland bec
I am Lyosha [343]

Answer:

The correct answer is CSA.

Explanation:

Community Supported Agriculture (CSA) is an alternative model for the distribution of agricultural products directly from the farmer to the consumer, it consists of a group of people who form a cooperative to grow and consume food. Through this socio-economic model, consumers lend their support to producers, in exchange for a direct and regular delivery of biological products, that is, producers and consumers support each other and share the benefits and risks of food production.

6 0
2 years ago
Read 2 more answers
Which type of population growth is shown in this graph? Population of Bacteria
Lesechka [4]

Answer:

Bacterial population shown in the graph is of Exponential type.

Explanation:

When the rate of population increases over time in proportion to the population size,  it is known as exponential growth of population. Bacterial reproduction happens in an hour time span for many bacterial species by splitting itself in half.

This shows how the exponential growth occurs in bacteria. The amount of population gets increased with added organisms in generations of species.

6 0
3 years ago
Read 2 more answers
The operon model of the regulation of gene expression in bacteria was proposed by _____.
AlladinOne [14]

Answer: D. Jacob and Monod

Explanation:

An operon is a region of DNA that consists of a single gene regulated by more than one promoter. An operon is a region of RNA that consists of the coding regions of more than one gene. RNA polymerase is the enzyme that binds to promoters and transcribes the coding regions of genes into RNA.

Jacques Monod was the first to demonstrate the preference for certain substrates over others through his studies of E. coli’s growth when cultured in the presence of two different substrates simultaneously.

6 0
3 years ago
Other questions:
  • When viewing a cork through his homemade microscope, Robert Hook discovered small compartments that he called
    15·1 answer
  • What indicates the gene combination of an individual?
    14·1 answer
  • Because of hemoglobin, blood is able to carry ____ times more oxygen than what can dissolve in the blood.​
    11·1 answer
  • Matter is made up of motionless particles.<br> True<br> False
    9·1 answer
  • Which of the following is connective tissue?
    5·1 answer
  • Please describe the climate of spruce pond in southeast new york​
    13·1 answer
  • Which of the following factors is not an important advantage for aquatic organisms living near the surface of a lake or pond?
    10·1 answer
  • the merger between _____ resulted in the first production-distribution-exhibition firm with a truly national theater chain.
    9·1 answer
  • when taking a blood pressure reading which reading indicates the greatest force on the walls of the artery?
    6·1 answer
  • A cell contains DNA damage that causes it to undergo apoptosis before reaching mitosis. This cell had twice the amount of DNA fo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!