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kotegsom [21]
3 years ago
7

Uncovered lightbulbs may expose food to which type of hazard ?

Biology
2 answers:
ololo11 [35]3 years ago
8 0
I believe it would be chemical

Alex Ar [27]3 years ago
4 0

Answer:

Physical Hazard

Explanation:

An hazard is defined as something or a substance that by itself or due to its interaction or combination with another substance has the potential to cause harm.

We have 3 types of hazards.

a. Physical Hazard: This has to do with substances such as: uncovered light bulbs

b. Chemical Hazard: This has to do with chemical substances e.g. Acids, Bases, Pesticides, radioactive substances, e.t.c.

c. Biological Hazard: For example microorganisms such as Viruses, Bacteria and Fungi

Uncovered light bulbs may expose foods to physical hazard such as if the light bulbs get shattered , the presence of broken light bulb shards in food is very harmful.

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Pls help i will mark brainliest!<br> Describe rock formation and make sure to use vocabulary
ikadub [295]

Answer:

Rock formation is an isolated, scenic, or spectacular surfure rock outcrop. Rock formation usually is the result of weathering and erosion sculpting of an existing rock. The term rock formation can also refer as specific sedimentary strata or other rock unit in stratigraphic and pathologic studies.

Hope this helps!!!

4 0
3 years ago
Name the receptors that respond to a stimulus within the body but their location is restricted to skeletal muscles, tendons, joi
suter [353]

Answer:

proprioceptor

Explanation:

Proprioceptors are the receptor located in a joint, muscle, or tendon. These receptors are concerned with locomotion, posture, and muscle tone. These receptors respond to internal stimuli only and are present in a specific location in the body. For example, the tendon organ is a proprioceptor present in the tendon. The function of the tendon organ is to monitor the muscle tension and to prevent its tearing. These receptors also help smooth start and termination of muscle contraction.

Proprioceptors are the mechanoreceptors that regulate the body’s equilibrium and posture by their role in reflex actions that maintain muscle tone. They sense the position of limbs by detecting the degree of muscle relaxation, the stretch of tendons, and ligament movements.

3 0
2 years ago
What is the ratio of surface area to volume for a sphere with the following measurements?
Monica [59]

Answer:

I believe it would be 8.292

Explanation:

8 0
3 years ago
Read 2 more answers
40. Intrapulmonary pressure is the
AleksAgata [21]

Answer:

pressure within the alveoli of the lungs

Explanation:

Pulmonary ventilation involves three different pressures:

Atmospheric pressure

Intra Alveolar (intrapulmonary) pressure

Intrapleural pressure

Atmospheric pressure is the pressure of the air that is exerted outside the body. Intrapulmonary pressure is the pressure exerted inside the alveoli of the lungs. Intrapleural pressure is the pressure within the pleural body cavity.

7 0
3 years ago
I NEED HELP WITH A QUICK BIOLOGY QUESTION!
mylen [45]

Answer:

The correct answer is Each nucleotide is connected to three nitrogenous bases.

  • Deoxyribonucleic acid (DNA) is a genetic material composed of nucleotides.
  • Each nucleotide is made up of three elements: a phosphate group, a sugar group (deoxy ribose), and a nitrogenous base.
  • There are four types of nitrogenous bases found in the DNA : adenine (A), guanine (G), thymine (T), and cytosine (C).
  • Phosphate binds to a sugar group with the help of ester bond and sugar binds to a nitrogenous base with the help of glycosidic bond.
  • Nucleotides bind with each other with the help of phospodiester bond to form the polynucleotide chain.
  • The two nucleotide chains are held together with the help of hydrogen bonding between nitrogenous bases of two strands. They form the double helical structure of the DNA.
  • The two strands lei in anti-parallel orientation.
  • It is also important to note that adenine always binds with thymine with the help of two hydrogen bonds and guanine always binds with cytosine with the help of three hydrogen bonds.

4 0
3 years ago
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