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Sergio039 [100]
2 years ago
10

Many soil-dwelling bacteria produce molecules that can be naturally synthesized and kill other species of bacteria. What are the

se bacteria-killing molecules called?.
Biology
2 answers:
Masteriza [31]2 years ago
5 0

Many soil-dwelling bacteria produce molecules that can be naturally synthesized and kill other species of bacteria. What are these bacteria-killing molecules called antibiotics

Antibiotics are effective pills which can be usually safe. Although they are very helpful in fighting disease,  antibiotics can actually be harmful. Important Facts About Antibiotic Safety: Antibiotics can cause side effects such as allergic reactions and severe and potentially life-threatening diarrhea caused by the bacterium Clostridium difficile (C. diff).

Antibiotics can also interfere with other medications you may be taking. Antibiotic side effects account for nearly one-fifth of  emergency room visits. These conditions are the most common reasons for emergency room visits for children under the age of 18. Taking antibiotics you don't need unnecessarily exposes you  to the drug's side effects and denies you the benefits.

Learn more about antibiotic here:

brainly.com/question/6970037

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Scilla [17]2 years ago
3 0

Many soil-dwelling bacteria produce molecules that can be naturally synthesized and kill other species of bacteria. What are these bacteria-killing molecules called antibiotics.

What are antibiotics?

Antibiotics are powerful medications that are typically harmless. Antibiotics can potentially be detrimental even if they are quite beneficial in the fight against the disease. Important Information Regarding Antibiotic Safety Antibiotic side effects can include allergic reactions and extremely severe and perhaps fatal diarrhea brought on by the bacteria Clostridium difficile.

Additionally, antibiotics may conflict with other prescriptions you're taking. Nearly one-fifth of trips to the emergency room are due to antibiotic side effects. Children under the age of 18 most frequently attend emergency rooms for these ailments. Taking antibiotics you don't need exposes you to the negative effects of the medication and deprives you of its benefits.

To learn more about antibiotics here:-

brainly.com/question/10868637?referrer=searchResults

#SPJ4

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During the cell cycle, proteins called cyclins bind to enzymes that send signals for the cell to progress through stages of cell
Yuliya22 [10]

Uncontrolled production of cyclins will most likely result in uncontrolled division of the cell.

CELL DIVISION:

  • Cell division is a biological process that every cell undergoes to replicate themselves. It is the process by which cells are multiplied in living organisms.

  • According to this question, proteins called cyclins bind to enzymes that send signals for the cell to progress through stages of cell replication. However, at the end of the cycle, the cyclins are degraded to prevent further signaling for the cell to divide.

  • In a case whereby there is an uncontrolled production of cyclins, this will most likely result in uncontrolled division of the cell because cyclins stimulate cellular division.

Learn more about cell cycle at: brainly.com/question/25068613?referrer=searchResults

3 0
2 years ago
After a severe burn, new skin may grow outward from the hair follicles. Why would new growth originate at the hair follicles
tia_tia [17]

Answer:

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Explanation:

5 0
3 years ago
Which of the following places the steps in the PCR procedure in the correct order?
Marta_Voda [28]

Answer:

Polymerase chain reaction (PCR) test is used to duplicate traces of DNA from any living form, for identification purposes.  The correct sequence is 1, 3, 2; based on the options given.

Explanation:

The steps to be followed for the PCR procedure are:

<em>Denaturation</em>

Option 1.  Involves incubation at 94°C to denature DNA strands into single strands by breaking of weak hydrogen links

<em>Annealing</em>

Option 3.  Temperature is lowered to 60°C to allow primers joining their similar DNA sequences.

<em>Elongation</em>

Option 2.  Incubate at 72°C to promote the extension of the DNA strands, actually extending them.

5 0
3 years ago
The technique psychologists use to measure electrical activity in the brain is 1. EEG 2. Lesion 3. FMri 4. CAT Scan 5. PET Scan
posledela

Answer:

The correct answer is 1. EEG.

EEG or electroencephalography is a technique used to measure the electrical activity of the brain.

8 to 16 pairs of electrodes are placed on the scalp which record the electrical activity or impulses (in volts) generated by thousands of neurons or nerve cells present in the brain.

It provides the real-time imaging of the electrical activity of the brain.

The recorded impulses are first sent to the amplifier as the magnitude of the brain's electrical impulses is very low.

The amplifier then amplifies the results and show it on the screen in the form of voltage units.

4 0
3 years ago
Tough connective tissue structures that hold bones together are known as
Nikolay [14]
D. Ligaments are strong and flexible bands of connective tissue that holds bones together meeting at a point known as joints. The first option - tendons - is also a connective tissue but they attach muscle to the bone.
7 0
3 years ago
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