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
Dmitriy789 [7]
2 years ago
10

When testing tonicity of red blood cells, if the solution became transparent after adding blood cells, you could assume:.

Biology
1 answer:
sveticcg [70]2 years ago
4 0

If the solution becomes transparent we could assume that ;  The solution was hypotonic and the cells had burst.

<h3>Tonicity of red blood cells </h3>

To test for Tonicity of red blood cells, we placed the cells in a solution.When red blood cells are placed in hypotonic solution there is high rate of osmosis in which the solvent flows into the red cells placed in the solution the cells will experience a process known as Hemolysis and these cells do not diffuse light, the solution becomes a red transparent solution.

Hence we can conclude that If the solution becomes transparent we could assume that ;  The solution was hypotonic and the cells had burst.

Learn more about Tonicity of red blood cells : brainly.com/question/6658551

You might be interested in
Pablo and Johanna have to do a yearlong study for their biology course. After some discussion, they decide to try comparing thei
forsale [732]

Answer:

possible differences resulting from using two different breeds of dog

Explanation:

The question above presents a scientific experiment carried out by students Pablo and Johanna from the biology course. In this experiment, they both compare the results of different diets on their dogs. Up to this point, the experiment was being established correctly, since the variables independent (the composition of the dogs' diet) and dependent (the influence of the diet on the dog) were defined. However, these students made a mistake in using dogs of different breeds.

In an experiment, everything must be very controlled and the treatments must be exactly the same. In the above case, the dogs are the treatments and the fact that they belong to different breeds, means that the results of the experiments can present significant differences, not providing a correct conclusion of the experiment.

6 0
3 years ago
Which is a reason why wetlands are important?
torisob [31]

Answer:

They are estuaries

Explanation:

5 0
2 years ago
Read 2 more answers
What is the scientific name for humans
shusha [124]
The scientific name is Homo sapiens
3 0
3 years ago
Read 2 more answers
One parent has curly hair,the other has straight hair and their child has wavy hair. This is an example of
liubo4ka [24]
<span>This may help...

This is an example of incomplete dominance, where the heterozygous condition has its own phenotype, in this case, pink. CA = white CB = Red CA CA CB CA CB CA CB CB CA CB CA CB CA CB = Pink CA CB CA CB CA CB CA CACA CA CB CB CA CB CBCB 25% will be white CACA, 25% will be red CBCB, and 50% will be pink CA CB.</span>
4 0
3 years ago
Read 2 more answers
Read each description below regarding innervation of the ANS. Then click and drag each into the appropriate category base on whe
Anna35 [415]

The question is incomplete. Here is the complete question.

Read each description below regarding the dual innervation of the ANS. Then click and drag each into the appropriate category base on whether it is an example of antagonic or cooperative innervation.

The sympathetic division stimulates mucus production by salivary glands while the parasympathetic division stimulates enzyme secretion.

The sympathetic division stimulates am increase in heart rate while the parasympathetic division stimulates a decrease in heart rate.

During sex, the parasympathetic division stimulates arousal while the sympathetic division stimulates orgasm.

The parasympathetic division constricts the pupils while the sympathetic division dilates the pupils.

Antagonistic:

Cooperative:

Answer: <u>Antagonistic:</u> The sympathetic division stimulates am increase in heart rate while the parasympathetic division stimulates a decrease in heart rate; The parasympathetic division constricts the pupils while the sympathetic division dilates the pupils.

<u>Cooperative:</u> The sympathetic division stimulates mucus production by salivary glands while the parasympathetic division stimulates enzyme secretion.; During sex, the parasympathetic division stimulates arousal while the sympathetic division stimulates orgasm.

Explanation: The peripheral nervous system is divided in <u>Somatic Nervous System (SNS)</u> and <u>Autonomic Nervous System (ANS)</u>. The first is responsible for sensory input and voluntary motion.

Autonomic Nervous System is divided into <u>Sympathetic and Parasympathetic divisions</u> and is controls the fight-or-flight and rest-and-digest situations. Usually, an organ with sympathetic and parasympathetic innervations have antagonic function, such as the heart rate -  one system causes the heart rate to increase while the other stimulates the rate to decrease. However there are cases in which the combination of the 2 systems cause an increase of stimulation, producing similar effects.

Analysing each category above, it is deductable that when the sympathetic stimulates mucus production and parasympathetic, enzyme secretion and when the parasympathetic stimulates arousal and sympathetic, orgasm, in both cases, they have cooperative innervation.

On the other hand, when sympathetic stimulates increase in heart rate and parasympathetic, decrease in the rate, as stated before, and one stimulates constriction of the pupils and the other, dilation of the them, those are examples of having antagonic innervation.

5 0
3 years ago
Other questions:
  • 13. Which of the following occurs in the cardiac cycle if the impulse triggered at the sinoatrial node never close?
    9·1 answer
  • The group in an experiment that is not exposed to the tested variable is called<br> the ___ group
    5·2 answers
  • Suppose two BbCc mice are crossed together. Assuming that the two genes assort independently, what are the expected phenotypes,
    12·1 answer
  • Which statements describe global winds
    5·1 answer
  • Suppose you were interested in the effect of breastfeeding versus formula feeding on the composition of gut flora in newborns. A
    6·1 answer
  • What are some careers in biology
    13·1 answer
  • Calculate the volume of 500 kilograms of lead if the density of lead is 11400 k/m^3. Answer to be in 2 decimal places. Please he
    5·2 answers
  • The word Phenotype refers to
    15·2 answers
  • 1 poi A student draws a diagram of a plant cell. The diagram is 40mm in width. The plant cell is 0.02mm in width. What is the ma
    14·1 answer
  • A) chromatin<br> b) chromosome <br> c) centromere<br> d) chromatid
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!