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
Juliette [100K]
3 years ago
12

A cell biologist treated some cells with a stain. She found that the stain was concentrated within the mitochondria of many type

s of cells. Which conclusion could the cell biologist draw regarding the results of this test? A.The stain could be used to identify mitochondria in living cells B.The stain could be used to determine if cells were alive or dead. C.All stains will be absorbed by mitochondria. D.All mitochondria create stains.
Biology
2 answers:
larisa [96]3 years ago
5 0
A

B is wrong because mitochondria would likely absorb the stain even if it was dead.(And most cells that have been treated are dead anyway). C and D are just throwaway answers, you usually want to avoid the word "always" when drawing conclusions.
Marat540 [252]3 years ago
5 0

Answer:

Option (C).

Explanation:

Mitochondria is the semi autonomous cell organelle that acts as the energy house of the cell. Chemical like Janus green B can be used to identify the mitochondria in the cell.

A cell biologist has treated cells with stain that concentrates in the mitochondria. The cell biologist can conclude that the stain can be specifically used to stain the mitochondria as the stain is concentrated in the mitochondria of different cells and the stain is absorbed by the mitochondria.

Thus, the correct answer is option (C).

You might be interested in
How old dose boy’s hit puberty
I am Lyosha [343]

Around the ages 9-14. On average, 12 is the average age.

5 0
3 years ago
Read 2 more answers
If you build your device, you will need to turn in a video clip or photograph of your device along with a written description on
Novosadov [1.4K]
Wait... what’s your question??
6 0
3 years ago
Sewage is a mixture, true or false​
alexandr402 [8]

Answer:

True

Explanation:

Sewage contains many substances in it like suspended solids, organic and inorganic impurities, nutrients, saprotrophic and disease causing bacteria and other microbes. Hence it is said to be a complex mixture.

5 0
3 years ago
Scientists calculated the net primary productivity at two different forest sites. Both forests have the same gross primary produ
Katen [24]

Answer:

The answer is C.

Explanation:

Net Primary Productivity is a term that is used to express the difference between CO2 that is taken in by the plant with photosynthesis minus CO2 that the plant releases.

The two forest sites given in the example may not have the same biodiversity and the same species of plants so we can't be sure of option B.

Again for the same reasons, we can't be sure of option D because we do not know the specific plant species in each forest since they are in different areas.

Option A can be ruled out for the same reasons, the lack of information about the forest sites, since we do not know the death rate of the plants in either of the forests.

Option C can be true because forest A has a higher net primary productivity rate which can be an indication of lower respiratory activity hence lower CO2 production, resulting in the given higher net primary productivity.

I hope this answer helps.

4 0
3 years ago
HELP<br> HELP<br> HELP<br> HELP<br> I NEED THIS
mart [117]

Answer:

i think its d sorry if im wrong :(

4 0
3 years ago
Read 2 more answers
Other questions:
  • The large intestine contains a lot of bacteria that are commonly referred to as the gut flora. what function do these bacteria h
    8·1 answer
  • What is a characteristic of a minerals
    6·1 answer
  • This is an organ in the digestive system which transports waste out of the body and absorbs water from the waste before it leave
    9·1 answer
  • Which of the following is a benefit of recreational activities?
    14·2 answers
  • In a bacterial transcription complex, how many base pairs of rna-dna hybrid are found
    14·1 answer
  • Eye movement and visual and auditory reflexes are controlled by what part of the CNS
    13·2 answers
  • What type of concern is raised by embryonic stem cell research?
    8·1 answer
  • How do similarities in dna could be used as evidence of evolution
    13·1 answer
  • In which process are the homologous chromosomes separated?<br><br> A. Meiosis<br><br> B. Mitosis
    11·2 answers
  • Which might indicate to a doctor that there is an issue with someone’s body chemistry?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!