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
konstantin123 [22]
2 years ago
10

A student conducted an experiment to test the concept of semipermeability of a cell membrane. She has?

Biology
1 answer:
alexira [117]2 years ago
3 0

Answer:

diffusion ( osmosis)

Explanation:

Recall that osmosis is the movement of water or liquid molecules from the region of low concentration to the region of high concentration until it's evenly distributed through a semipermeable membrane

so now it depends on the type of solution she use to check the permeability of the cell membrane

You might be interested in
Describe the biotic and abiotic features of the temperate deciduous forests
frez [133]
Living things in the environment such as plants, animals, and bacteria are biotic factors. Biotic factors also include once-living parts such as dead leaves on the forest floor. Abiotic factors are nonliving aspects of the environment such as sunlight, temperature and water. One important abiotic factor is soil.
5 0
3 years ago
Relate the structure of water to its ability to act like a solvent
Sidana [21]
Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. And, water is called the "universal solvent" because it dissolves more substances than any other liquid. This is important to every living thing on earth.

I hope that’s help:)
4 0
3 years ago
Read 2 more answers
1) Select 3 that apply.
mestny [16]

Answer: 1, 4, 5

Explanation:

The moon always pulls on the tides, and in certain moments like the equinoxes the moon will set a patterned tide for the rest of the month, since the moon is being flung around in earths orbit, its gravity causes it to pull on the most flucuate object on earth: water. And if you have glass of water then put your hand into it you will see how your hand displaces the water.!

5 0
2 years ago
What is another term for an educated guess​
Genrish500 [490]

That would be a hypothesis

Hope this helps you :)))

6 0
3 years ago
Read 2 more answers
An atom with 9 protons and 8 electrons is what kind of atom?
Reika [66]

Answer:

B. A cation

Explanation:

An atom is the smallest indivisible component of a matter including an element. An atom contains three particles called SUBATOMIC PARTICLES (PROTON AND NEITRON in the nucleus and ELECTRON surrounding the nucleus). The proton is positively charged while the electron is negatively charged.

The number of protons and electrons determine whether an atom will be postively charged (cation) or negatively charged (anion). In this question, an atom with 9 protons and 8 electrons will be A CATION because the protons (9) are more than the electrons (8), hence, making it a positively charged atom (cation).

N.B: The cation atom will have a +1 charge

7 0
3 years ago
Other questions:
  • In an experiment, the hypothesis is If the wavelength of the light shining on a plant is shortened, the rate of photosynthesis i
    5·1 answer
  • A heterogeneous mixture is a
    11·1 answer
  • Derrick frequently takes an over-the-counter stimulant weight loss drug just before heading to the gym for a workout, during whi
    7·1 answer
  • The human body does not constantly lose water through _______.
    6·1 answer
  • Which of the following scenarios would provide the best evidence that human traits are a result of lifestyle choices...
    9·2 answers
  • What is one reason cells remove waste?
    5·1 answer
  • What is the answer to the question
    5·1 answer
  • 1 gen chứa 1755 liên kết hidro và có hiệu số giữa nucleotit loại X với một loại nucleotit khác chiếm 10% tổng số nucleotit của g
    11·1 answer
  • 4. There have been many attempts over time to explain the mechanism behind the evolution of living
    5·1 answer
  • A florist is processing the plants she received in an order. The plants are shipped in plastic on a truck with misters. When loo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!