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2 years ago

Describe the Real world examples of newtons third law that were intended in applications of newtons law

Biology

1 answer:

AlexFokin [52]2 years ago

4 0

Answer:

The recoil force of a bazooka (reaction) + the accelerating force of a missile
When walking, the foot pushes down and back (action) + the floor pushes up and forward
When a rocket is taking off, the combustion of the fuels (an action) creates a direct and opposite reaction which is the thrust of the rocket upwards.

Explanation:

Newton's third law states that for every action (force) in nature there is an equal and opposite reaction. Simply put, forces act in approximately equal and opposite pairs (Action and Reaction).

This law is one of the reasons why the foundation of a building must be built in such as way that is exerting equal and opposite pressure against the building which it is carrying. When the forces are equal, the balance of forces are said to be in equilibrium.

Cheers!

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A chronic bone disease that is characterized by the abnormal breakdown of bone followed by abnormal bone formation is known as

Sidana [21]

Answer:

Paget's disease

Explanation:

When cellular deforming and remodelling of many bones takes place and this occurs as a chronic condition then this is known as Paget's disease.
There is excessive breakdown of bone as well as disorganised formation of new bones.
Such problem leads to weakening of the bone due to which complications such as deformity, fracture and arthritis occurs.
The disease does not spread from one bone to another and the entire skeleton is not affected in such a disease, it only affect few or more bones.
There is currently no known cure for the disease.

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2 years ago

In this metabolic process, the enzyme RNA polymerase binds RNA nucleotides (the substrates) together by catalyzing the formation

stira [4]

Answer:

TRANSCRIPTION

Explanation:

Transcription is the first process that occurs in the expression of a gene. It involves the synthesis of a mRNA molecule from a DNA template. The DNA molecule, which is located in the nucleus of an eukaryotic cell, is bound to by an enzyme called RNA polymerase in order to synthesize an mRNA molecule/strand.

RNA polymerase synthesizes a mRNA molecule using complementary base pairing rule i.e. Uracil base (U) is synthesized when Adenine (A) is read, Adenine when Thymine (T) is read, Guanine (G) when cytosine (C) is read, Cytosine when guanine is read. These nucleotide bases are then joined together via chemical bonding.

In a nutshell, RNA polymerase catalyzes the formation of a bond between the backbone sugar of one nucleotide base to the backbone phosphate of another nucleotide base in the metabolic process of TRANSCRIPTION.

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2 years ago

What is the purpose of DNA? A) manufactures proteins B) reduces activation energy C) stores hereditary information D) to aid in

atroni [7]

It stores hereditary information........

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2 years ago

Read 2 more answers

In negative control of transcription by the lac operon, how does the presence of an inducer affect transcription?.

ss7ja [257]

If the inducer [allolactose] is present in the negative control then it will bind to the repressor decreasing its ability to bind to the operator due to which the transcription begins again and the operon is turned on.

Lac Operon is a set of three genes z, y & a which are regulated under the same promoter which regulates the amount of lactose production in the cell.

An inducer is a molecule that has the ability to induce or activate the operon. ex- in the case of the lac operon, allolactose acts as an inducer.

A repressor is a molecule that will repress or restricts the transcription of the genes of the operon, as a result, the operon will be switched off.

When the lac operon is under negative control, with no CAP [catabolite repressor protein] binding activity, the repressor remains active and thus binds to the operator region of the operon, as a result, no transcription takes place and the operon will be switched off.

But if the inducer will be present even in the negative control then the transcription takes place and the operon will be on.

Learn more about lac operon here

brainly.com/question/19596166

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4 0

1 year ago

Daniel expanded the expression as shown. Negative 2 (Negative 8 x minus 4 y + three-fourths) = negative 10 x minus 8 y minus 1 a

Simora [160]

Answer:

1st option, 2nd option, and third option.

Explanation:

Did this problem and got it right with these answers! :)