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
Daniel [21]
3 years ago
11

A very acidic pH level is _____, and a very basic pH level is _____. 1;13 13;1

Biology
2 answers:
katen-ka-za [31]3 years ago
6 0

Answer:

A very acidic pH level is 1, and a very basic pH level is 13.

I'm not sure I understand about your ratios, whether they are the choices or just numbers.

Explanation:

On the pH scale, the more you go to the left, the more acidic the solution is. Numbers below 7 are considered acidic, and the lowest number is the most acidic. The more you move to the right, the more basic or alkaline the solution is. Numbers above 7 are considered basic. So the higher the number of that side of the scale, the more basic stuff is. 7 is considered neutral.

Hope this helps you!! Feel free to leave any questions in the comments :)

Phantasy [73]3 years ago
3 0

Answer:

1:13

Explanation:

You might be interested in
This property of water regulates body temperatures from increasing or decreasing too much.
Aleonysh [2.5K]

Answer:bebop and the other

I

Explanation:

8 0
3 years ago
Read 2 more answers
The circulatory system works closely with which two other systems?<br>NEED THIS quick!!!
Sidana [21]

Answer:

The respitory system and the nervous system.

Explanation:

I'm pretty sure

5 0
3 years ago
The activity of the enzyme β-galactosidase produced by wild-type cells grown in media supplemented with different carbon sources
Sliva [168]

Answer:

I am assuming that the mutant cells have mutated beta galactosidase activity hence the relative levels of enzymatic activity would be reduced.

7 0
3 years ago
Pls help!!! osmosis help needed!!
galina1969 [7]

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.

5 0
3 years ago
The interchromosomal domains are the regions between chromosomal domains, and nothing happens there. T/F
MrRissso [65]

true because I like to study biology

3 0
3 years ago
Other questions:
  • Match the cell property descriptions with the correct organelle. Column A 1. Contains the genetic material (DNA): Contains the g
    11·1 answer
  • When one loses weight what happens to biomass lost?
    6·2 answers
  • The properties of carbon make it the backbone of organic molecules which form living matter.
    10·2 answers
  • What is the name of the condition in which tissue from the lining of the uterus grows outside the uterus?
    8·2 answers
  • How do flowering plants reproduce by fertilization if they are immotile?
    5·1 answer
  • Why does a fever cause a life-threatening problem​
    10·1 answer
  • Why is mitosis important to your body
    11·2 answers
  • A chemical equation that does not indicate<br> relative amounts of reactants and products
    8·1 answer
  • A type of frog is introduced to a new environment, and it has no predators there. What is likely to happen?
    14·2 answers
  • 1. A(n) blankis a stretch of dna consisting of an operator, a promoter, and genes for a related set of proteins, usually making
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!