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
erastovalidia [21]
2 years ago
14

Which is the best interpretation of the two flat portions of the graph?

Biology
1 answer:
inna [77]2 years ago
4 0

Answer:

B, they are changes of state.

You might be interested in
Formation of glutathione
Alex_Xolod [135]
Disulfide bonds. is that an answer?
5 0
2 years ago
What is the purpose of using genetic engineering to create edible vaccines
viva [34]
Many people hate shots and don't receive the vaccination, causing many illnesses spread around.<span />
8 0
3 years ago
Read 2 more answers
Write true if the statement is true or false if the statement is false. ______.
ArbitrLikvidat [17]
False because the third line of defense is specific by identifying the foreign antigen and activating the antibodies that can bind to the invaders and eliminating the spread
7 0
2 years ago
Read 2 more answers
Which stage of the human immunodeficiency virus (HIV) would a client with a CD4 T cell count of 325 cells/mm3 be classified
kirza4 [7]

Based on the CDC guidelines a person with a CD4+ cell count between 200-400 is regarded as being in <u>the second stage</u> of the HIV infection.

Acquired Immunodeficiency Syndrome

Acquired immunodeficiency syndrome (AIDS) is a condition caused by HIV (human immunodeficiency virus). AIDS is a chronic disorder and can become life-threatening for the infected person. The HIV viruses reproduce inside the host and while doing so they destroy the CD4+ immune cells which reduce the person's ability to fight against other diseases.

CD4+ cell count and AIDS

According to the CDC (U.S. Centers for Disease Control and Prevention), HIV infection is categorized into different stages based on the number of CD4+ cells.

  • Stage 1: - CD4+ cell count is more than 500 per microlitre. There are no symptoms or AIDS-related conditions.
  • Stage 2: - CD4+ cell count is more than 500 per microlitre. There are no symptoms or AIDS-related conditions.
  • Stage 3: - The CD4+ cell count falls below 200 and AIDS-related symptoms and conditions are present.  

Learn more about HIV infection here:

brainly.com/question/13662165

#SPJ4

7 0
2 years ago
Five dialysis bags constructed of membrane, which is permeable to water and impermeable to sucrose, were filled with various con
Gekata [30.6K]

Answer:

The options

A. A

B. B

C. C

D. E

The CORRECT ANSWER IS D.

E.

Explanation:

It is a regular occurrence for dialysis bags or dialysis tubing to be employed in permitting smooth movement of molecules when having to do with a fluid. These bags are normally evaluated to ensure that the client has adequate amount in th bag so as to be able to achieve the goal at hand.

If we have five dialysis bags being formed from a semi-permeable membrane which is impermeable to sucrose, they may be saturated with different concentrations of the sucrose with each of these bags being positioned in different beakers that have an initial amount of 0.6 M of a sucrose solution.

At ten minute intervals, the bags were massed and the weight was calculated to look for changes in the level of concentration. In this situation, the bag with the lowest initial concentration of sucrose is be the one that has its mass reducing over time and that is E.

The attached image confirms our answer as from the graph, option E shows the lowest initial concentration of sucrose.

3 0
3 years ago
Other questions:
  • Can you explain why models are important in science?
    12·1 answer
  • Can someone give me an hypothesis on How does temperature change affect surface tension?
    5·1 answer
  • Compare the behavior of an endotherm and an ectotherm on a hot summer day. How does each organism respond to changes in the envi
    7·2 answers
  • Explain the significance of the threat that an invasive species brings to an ecosystem.
    15·2 answers
  • What are other names for bio molecules?
    7·1 answer
  • What distinguishes disruptive and directional selection pressures when both select for extreme genetic traits?
    11·2 answers
  • According to cell theory, which of the following are made of cells? Check all that apply.
    15·2 answers
  • Why would you not test the affect on the amount of water and temperature on the germination of seeds at the same time pleeeaseee
    10·1 answer
  • 8. Which is true of the light reaction of photosynthesis?
    9·1 answer
  • in a way everything we eat depends on photosynthesis describe how a breakfast of bacon and eggs depends on photosynthesis
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!