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
mario62 [17]
3 years ago
8

Pls help!!! osmosis help needed!!

Biology
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

1. 10% 2. 90% 3. 80% 2. Yes 3. Into 3. Swell 6. Hypotonic

Explanation:

1. Given the image, it shows there is 10% glucose outside the cell.

2. Because there is 10% glucose outside the cell, you can automatically conclude that there is 90% of water outside. (You want it to equal to 100%. So, 10 + 90 = 100)

3. Given 20% glucose inside the cell based on the image, you can conclude that there is 80% water inside the cell.

2. Yes, osmosis will occur. Osmosis is the movement of water from a higher concentration to a lower concentration. In this case, there is more water <em>outside </em>the cell than in. So, yes, osmosis will occur.

3. The water will move into the cell (There's less water inside, and more outside, so of course, the water will move in).

3. The cell will swell, since water is getting moved in.

6. This is a hypotonic solution. Definition of a hypotonic solution: The concentration of solutes outside the cell is less than that of water. Hypotonic solutions always <em>swell, </em>as water moves into it.

Hopes this helps!^^ I tried the best I could at explaining.

You might be interested in
Imagine an earthworm that has no chaetae. how would the lack of chaetae affect movement of the earthworm?
Usimov [2.4K]

The worm would be unable to burrow and dig through the soil. Chaetae are involved in the locomotion of the worm by giving the worm grip and <span>tools</span> to burrow <span>through</span> the soil. <span> </span>Chaetae <span>are</span> made of chitin project from the body wall <span>on</span> each segment are arranged in 4 pairs and are sited on the ventral surface - two pairs of ventral chaetae are found just either side of the midventral line and two pairs are further out in the ventrolateral position (that is just ventral of the side of the worm).

8 0
3 years ago
According to this Branching Tree, which of these organisms is most closely related to humans?
lora16 [44]

Answer:

I'm not sure but i think cats?

5 0
3 years ago
Read 2 more answers
A large glucose molecule requires facilitated diffusion, but an oxygen molecule does not
shusha [124]

Answer:

A large glucose molecule requires facilitated diffusion but an oxygen molecule does not is a semipermeable membrane

Explanation:

Have a nice day :)

6 0
3 years ago
What will most likely cause a sudden wind to start blowing? Clouds Humidity Precipitation Air pressure
Ede4ka [16]

Answer:

D. Air pressure is the answer

  • Helped by QueenTLove
  • Have an nice day
4 0
2 years ago
Read 2 more answers
In Yellowstone National Park, there are dozens of spectacular thermal pools filled with very hot water that rises from deep unde
Archy [21]

Answer:

Directional Selection

Explanation:

The type of natural selection that favors one of the extreme phenotypes over the intermediate and another extreme phenotype is called directional selection. Here, the extreme phenotype exhibits better survival and reproductive fitness over the other phenotypic ranges.  

In the given example, the frequency of the heat-tolerant allele in microbes is shown to increase under the conditions of higher temperatures of the water of the springs in which they live.  

When the temperature of spring water is increased, the frequency of the heat-tolerant allele is reduced and is increased again upon an increase in water temperature.

Since the natural selection favors the extreme phenotype (microbes with heat tolerance) when the spring water exhibits higher temperatures, it is directional selection.  

7 0
3 years ago
Other questions:
  • Which statement best describes the nature of science
    6·1 answer
  • Using the food web, describe two complete food
    8·2 answers
  • Which of the choices below describes the pathway of cellular respiration (the complete oxidation of glucose)?
    11·1 answer
  • Why do pollution and smog often become trapped in los angeles and other similar urban areas?
    14·1 answer
  • Which process does not break down glucose
    6·2 answers
  • Write down the number of nucleotide present in the above diagram<br>​
    9·1 answer
  • Calculate the increase<br> in the mouse population<br> between months 23 and 25.<br> Show your work.
    14·1 answer
  • PLEASE HELP MEEEEEEEE ILL MARK YOU AS BRAINISET
    15·2 answers
  • A group of scientists monitored the population of gypsy moths and the rate of defoliation in one US region over a four- year per
    11·1 answer
  • What does a stigma in a flower do?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!