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3 years ago

What is the function of the Type II alveolar cell?

1 answer:

6 0

Answer: The function of the Alveolar type II cells is that they secrete a lipoprotein material that is known as surfactant. The primary function of the surfactant is to reduce the surface tension in the alveoli.

Explanation:

Type II have an important function Type II as they secrete pulmonary surfactant in order to lessen the surface tension of water and allows the membrane to separate, therefore increasing its capability to exchange gases.

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Which of the following would decrease the strength of an electromagnet? check all that apply

Yakvenalex [24]

Answer:

The correct answer is:

A. straightening the wire, because the number of turns of the wire around the iron core is directly proportional with the strength of electromagnet.

and,

C. decreasing the voltage is correct, by decreasing the voltage, the current will decrease and this leads to weaker electromagnet.

Explanation:

Simply, the electromagnet is used to convert electric energy to magnetic energy.

Basic idea:

The basic idea of the electromagnet is, when the electric current passes through a wire it creates a weak magnetic field

Components of simple electromagnet:

Battery: source of electricity
Electric wire: the electric current passes through it
Iron core: will convert to temporary magnet

The strength of electromagnet is simply defined by the strength of magnetic field that synthesized by the electric current.

Factors affects strength of electromagnet:

Strength of current: by increasing the current that passes through the wire the magnetic field will increase, ( so decreasing the voltage will decrease the current produced and will decrease the strength of electromagnet)

Number of loops or number of turns of the wire: the more the number of turns, the more the electric field produced, (so straightening the wire will decrease the magnetic field induced and decrease the strength of electromagnet).

The metal core: iron core makes stronger electromagnet.

Decreasing the resistance: this will increase the current produced and will increase strength of electromagnet.

Learn more about:

Factors affects strength of electromagnet: https://brainly.in/question/2672790

Ohm's low:

https://brainly.in/question/1959347

Keywords:

Electromagnet\ electric\ current\ induction\ field \ factors \ strength\ straight\ voltage.

6 0

3 years ago

2- Explain how land that gets broken up can contribute to loss of species diversity

Minchanka [31]

Explanation:

Broken up land land contributes to a loss of species diversity through geographoc isolation. Geographic isolation is the physical barrier dividing the communities. It usually stops the gene flow between species in a process called allopatric speciation, contributing to reproductive isolation.

Further Explanation:

Spontaneous modifications in the genome can occur during the cycle of cell division, called mutations. These errors occur as copies of the DNA are produced within the cell; mutations may range from small modifications called single nucleotide polymorphisms to large-scale deletions and multi-gene additions.

Such mutations create variations that within a group become dominant, resulting in the creation of different, genetically distinct organisms called species.

Learn more about mutations at brainly.com/question/4602376

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

7 0

4 years ago

DO all organisms share the same genetic code

Flura [38]

no. all organisms do not share rthe same genetic code

6 0

3 years ago

How do genetic disorders differ from nutrition-related health issues

Nataly_w [17]

Answer:

Genetic disorders are caused by your genes, whereas nutrition-related health issues are caused by lack of nutrition etc.

Explanation:

4 0

3 years ago

Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction? (2 points)

jeka94

Answer:

Explanation:

in order to determine the reaction the person has to look the energy levels to different which reaction is which

5 0

3 years ago