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tiny-mole [99]
2 years ago
11

What is the best way to avoid bacterial contamination quizlet?

Biology
1 answer:
timofeeve [1]2 years ago
6 0

Before and after handling food, going to the bathroom, changing diapers, or touching pets, wash your hands with soap and hot water. To clean up spills or kitchen surfaces, use paper towels or clean cloths along with hot, soapy water. Use your washing machine's hot cycle to often wash cloths.

<h3>What is bacterial contamination?</h3>

When bacteria build up on food and make it spoil, this is called bacterial contamination. Eating that food can make you ill, either because of the toxins released by the bacteria or because of the germs themselves. According to bacteria contamination, there are three basic forms of foodborne sickness.

<h3>What is a typical bacterial contamination source?</h3>

The incidence, fate, movement, survival, and multiplication of pathogens in the multiple sites where they are found are all influenced by a number of factors, including contaminated manure, irrigation water, soil, cattle, and wildlife.

<h3>What is the most effective means of preventing biological contamination?</h3>
  • Food handlers must always adhere to safe food handling procedures to reduce the danger of biological food contamination and slow down bacterial growth.
  • Exclude high-risk foods from the temperature danger zone, such as meat, poultry, shellfish, eggs, and dairy.
  • High-risk foods should be properly bought, stored, thawed, prepared, cooked, and served.

learn more about bacterial contamination here

<u>brainly.com/question/14352116</u>

#SPJ4

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Nitrogen is the most abundant gas in the atmosphere but it is in a form that is not usable by living things.
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The form of asexual reproduction.
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There are a number of types of asexual reproduction including fission, fragmentation, budding, vegetative reproduction, spore formation and agamogenesis. ... In multiple fission (right), a multinucleated cell can divide to form more than one daughter cell. Multiple fission is more often observed among protists

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A student says that all pure substances are elements. Do you agree? Why or why not? Question 14 options: I agree. Pure substance
timurjin [86]

yes i m agree with that Pure substances include only single atoms made of one element.

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How would the solar eclipse be different if the moon was moved AWAY from the earth?​
GuDViN [60]

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The Sun is completely blocked in a solar eclipse because the Moon passes between Earth and the Sun. Even though the Moon is much smaller than the Sun, because it is just the right distance away from Earth, the Moon can fully blocks the Sun’s light from Earth’s perspective. Sometimes the Moon is far enough away that it doesn't create a total solar eclipse. However, once the Moon's growing orbit takes it approximately 14,600 miles (23,500 km) farther away from Earth, it will always be too far away to completely cover the Sun. That won't happen for a long time though.

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https://spaceplace.nasa.gov/total-solar-eclipse/en/

8 0
3 years ago
The concentration of ions in the chemical environment surrounding the neurons must be tightly regulated for neurons to function
Artist 52 [7]

Answer:

B) astrocytes

Explanation:

Cells other than neurons that play an important role in the normal functioning of nervous system are called Neuroglia or glial cells.

Satellite cells, astrocytes, schwann cells and oligodendrocytes are all examples of glial cells.

⇒Satellite cells provide protection and nutrition to cells in peripheral nervous system ( peripheral nerves and ganglia).

⇒<em><u>Astrocytes</u></em> play an important role in central nervous system (brain and spinal cord). They provide protection to neurons, scavenge ions, form the blood-brain barrier and also maintain extracellular environment suitable for neuronal functioning.

⇒Schwann cells are found in the peripheral nervous system and myelinate the axons of neurons.

⇒Oligodendrocytes are found in central nervous system and produce myelin sheath which myelinates (insulates) axons  of neurons. Their function is similar to schwann cells but in the central nervous system.

From the above discussion it is clear that the answer is B) Astrocytes as these maintain a suitable chemical environment for the neurons.

3 0
3 years ago
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