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Fynjy0 [20]
3 years ago
5

Why use needle loop to prepare fungi slide? Please, help me

Biology
1 answer:
yulyashka [42]3 years ago
3 0

Answer:

The needle loop is use to transfer fungi to a soft agar and this will cause or create more fungal growth to occur in the slide.

Explanation:

Needle loop is a tool or device use in microbiology to inoculate microorganisms like bacteria and fungi in media to boost their growth. It is use for sampling and transferring specimens or microorganisms into a media for further analysis, examination and serial dilution.

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A fatty acid contains primarily carbon and hydrogen atoms, and its hydrocarbon tail is very hydrophobic. What kind of interactio
balu736 [363]

Answer:

Hydrophobic interaction.

Explanation:

On the basis of the polarity and the dissolution of water, the molecules can be classified into the hydrophilic and hydrophobic molecules. The hydrophobic molecules can easily dissolve in the non polar solvents.

The hydrophobic interaction is important that exist between the non polar molecules. The hydrophobic interaction plays an important role in the biological system as the lipids of the cell membrane are assisted together with the hydrophobic interaction. The hydrocarbon tail is non polar molecules that contains hydrophobic interaction within it.

Thus, the correct answer is hydrophobic interaction.

8 0
3 years ago
When is your respiration rate likely to change?
Taya2010 [7]

Answer:

I believe the answer is "C. When your cells need more oxygen."

Please mark brainliest, if right. Thanks :)

5 0
3 years ago
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How do microorganisms eliminate harmful material
djverab [1.8K]

Answer:

Microorganisms are very small, not visible with an eye, including bacteria, viruses, fungi, and parasites.

Even though som of microorganisms can make people ill, many of them are not harmful, all the contrary, they can help a human with digestion, protect him from infections and keep the health good.

Explanation:

You have bad microorganisms in the body, called pathogens. Pathogens can be very harmful and kill all the good cells in the host. That is why good microorganisms are important. They make colonies and protect the body from the development of pathogens that release toxins into the body.

Good microorganisms provide nutrition for the organism, they involve minerals, produce hormones and stop bad microorganisms enter the organism.

5 0
3 years ago
Describe the strength of the magnetic field at points a b and c in the image below. Explain your answers in the terms of magneti
Nastasia [14]

The magnetic fields are strongest at point A and weakest at point C. The magnetic field lines can be used to indicate the strength of a magnet or magnetic field. The closer together the magnetic field lines the stronger the magnetic field.

Explanation:

The magnetic field line also shows the direction of the magnetic field, hence they are also considered vector fields because they have magnitude and direction. They usually have an arrow indicating that the field lines are moving from the north pole to the south pole. The lines also never cross and are always in closed loops.

Learn More:

For more on magnetic fields check out;

brainly.com/question/13559682

#LearnWithBrainly

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3 years ago
Chromosomes move to the middle of the spindle during what phase
egoroff_w [7]
During mitosis, chromosomes move to the middle of the spindle during metaphase. Mitosis is a type of cell division in which the parent cell divides into two daughter cells with each daughter cell receiving the same number of chromosomes as the parent cell. Mitosis has the following phases: prophase, metaphase, anaphase and telophase.
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3 years ago
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