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
nekit [7.7K]
3 years ago
15

Explain the meaning of the statement: "Tonicity is only useful as a comparative term."

Biology
1 answer:
Marrrta [24]3 years ago
4 0
Tonicity is a comparative term that has no units. It is frequently used when describing what happens in the cell volume at equilibrium. Tonicity always compares a solution and a cell, and it is used to describe only a solution. Tonicity is related to its osmolarity. There are three terms, hypotonic, isotonic, and hypertonic that used to compare the extracellular fluid around.
You might be interested in
Light needs matter or material to carry light true or false
LenaWriter [7]
False because light can come from natural resources and it doesn’t need materials it just needs to produce itself
4 0
3 years ago
Read 2 more answers
If oxygen was removed from the equation, what chemical would build up?
Anastasy [175]

Answer:

co2

Explanation:

Hope this helps, have a nice day!

5 0
3 years ago
System that serves as a barrier against infection and injury
FinnZ [79.3K]
Immune System. Its like the Army for your body!
8 0
3 years ago
Read 2 more answers
At the end of the electron transport chain, where is the light energy that was absorbed and converted by
stepan [7]

Answer:In light-dependent reactions, the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules like ATP and NADPH. Light energy is harnessed in Photosystems I and II, both of which are present in the thylakoid membranes of chloroplasts

Explanation:

8 0
3 years ago
In the female in the spring the become larger with
Finger [1]
<span>The female frog's reproductive system is consist of a pair of ovaries and a pair of oviducts. The ovaries are attached to the kidneys. The kidneys carry countless ova which are released to outside through the oviducts. </span><span>In the breeding season, the male and the female frogs enter into a temporary union called amplexus. The male holds the female, presses her trunk and thereby forces the female to release the eggs, the male frog then releases the sperms immediately to bring about exterior fertilization.</span>
8 0
3 years ago
Other questions:
  • Which of the following are products in a neutralization reaction? Check all that apply. A. A salt B. Water C. A base D. An acid
    5·1 answer
  • How is the meal i chose healthy
    8·2 answers
  • Based on the information in the graph, what is the best conclusion to draw about Africa?
    14·2 answers
  • Cells are the basic units of life.
    10·1 answer
  • What do you believe are some ways that we could encourage more people in our country to be thoughtful consumers by: recycling, c
    9·1 answer
  • Hurry
    10·1 answer
  • Osteoporosis is a disease that affects the bones and leads to an increase in bone fractures. Osteoporosis is most likely to be a
    8·1 answer
  • A sequence of DNA has 120 nucleotides (it is not a complete sequence).
    9·1 answer
  • 3
    11·1 answer
  • Why does the earth have different layers?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!