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
Aleksandr-060686 [28]
3 years ago
8

Two selectively permeable sacs A and B were submerged in a 45% glucose solution that was contained in a beaker. Sac A contained

a 15% glucose solution and Sac contained a 15% sucrose solution. In which direction did net movement of water molecules occur? a. Only from Sac A to the beaker b. Only from Sac B to the beaker c. From the beaker to both sacs d. From both sacs to the beaker

Biology
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

Option a. Only from Sac A to the beaker is correct.

Explanation:

As beaker contains glucose which is a monosaccharide and Sac A also have glucose in it, So, therefore glucose from sac A will move into beaker through the process of OSMOSIS.

Sac A (15% glucose) is less concentrated as compared to beaker (45% glucose) therefore this phenomenon will occur. (See attached image for more detailed and graphical explanation)

You might be interested in
Which is a fuction of the protein hemolobin
nekit [7.7K]
Hemoglobin is contained in red blood cells,which efficiently carries oxygen from the lungs to the tissues of the body. It also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.
4 0
3 years ago
What is the best way to study?? I need help to study for Science
Volgvan
The best way may be is going over the notes on the chapter you were doing. Or going over the chapter once or twice.
5 0
3 years ago
Read 2 more answers
In chloroplasts, when the two photosystems work in series, electrons ejected from the photosystems do not return to them, which
cricket20 [7]

When electrons do not return to the photosystems, it is because of a process known as oxygenic photophosphorylation, a process that is key to photosynthesis.

Photosynthesis is the process by which plants get their energy. This process involves many steps taken in order to turn energy from light, into sugar and molecular energy known as ATP, needed for plants to survive. This process uses a variety of important and complex steps, among which is included oxygenic photophosphorylation.

Oxygenic photophosphorylation is one of the key processes to photosynthesis. It involves the use of photosystems <u>one </u>and <u>three</u>, located in the thylakoid membrane of plant cells, in order to produce NADPH and ATP. These systems enter a state of photoactivation, releasing an electron to be carried by the NADPH molecule towards the Calvin cycle where the electron can be placed onto a carbon atom, for long-term storage, often as a carbohydrate.

To learn more visit:

brainly.com/question/10499200?referrer=searchResults

3 0
2 years ago
Useful mutations become established much more quickly in a population of microorganisms, such as the cluster of E-coli bacteria
Nezavi [6.7K]
<span>B) reproduce asexually and at a fast rate. </span>
7 0
3 years ago
Read 2 more answers
Writing questions about mitosis
pychu [463]

Answer:

Mitosis is when a diploid cell becomes 2 haploid cells with single chromosomes

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the primary excitatory neurotransmitter in the brain and spinal cord?
    5·1 answer
  • Which one of the following terms best describes the period of the late 1920’s
    6·2 answers
  • Human egg cells have _____.
    5·2 answers
  • How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low?
    13·1 answer
  • What substance in oxidized during cellular respiration ?
    13·2 answers
  • What do you see when you look througha polarizing camera
    5·1 answer
  • How are viruses able to infect cells?
    15·1 answer
  • The muscular system and the skeletal system work together so the body can _____
    12·2 answers
  • NOT BIOLOGY ITS PHYSICAL SCIENCE how are the allotropes of carbon similar and how are they different?
    15·1 answer
  • How are mutations and meiosis similar?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!