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4 years ago

What is an example of how technology has influenced science?

2 answers:

3 0

I believe the answer is : <span>The exploration of the deep ocean after the invention of deep-water submersibles.</span>

liraira [26]4 years ago

3 0

Answer:

Option (1)

Explanation:

The technology has advanced so much that it has enable human mankind to acquire information in almost all the field. This advanced technology has a direct influence in science. One of the example that shows the technological influence on science is the deep ocean exploration, right after the invention of the submersibles.

The submersibles are the water crafts that are constructed in such a way that can operate and withstand the extreme pressure conditions at great depths. They are used for studying the underwater conditions such as the ocean chemistry, ocean floor drilling, collecting the rock specimens from the sea floor, understanding the vertical mixing of water and how life is supported under such an extremely high pressure conditions.

Thus, the technology and science always go hand in hand. The use of technology in science has helped in the research, exploration and discovery of new things.

Hence, the correct answer is option (1).

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What human body system does your body use to get oxygen into your cells?

saw5 [17]

Your body used the respiratory system (lungs)

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3 years ago

According to "Life Without Gravity," why can astronauts' muscles become weak?

kvasek [131]

Answer: The correct answer is A

Explanation:

This because in space there is microgravity I.e absence or less gravity, the astronaut do not need to do much work, just to sleep, eat and go around. In microgravity the muscles are prone to atropy( respons e to gravity) which causes the muscle to be stiffen and straighten out, the muscles becomes weak.

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4 years ago

An igneous rock interacts with wind and water over a long period of time. Which of these is most likely formed as a result of th

konstantin123 [22]

<u>Sediment</u> is formed as a result of interaction of igneous rock with wind and water over a long period of time.

<u>Explanation</u>:

An igneous rock is formed by the weathering of the molten earth material. If the igneous rock is continuously exposed to wind and water for long time then the fragments of the rock will get loosened. This causes the fragment to fall off and sediments will be formed.

Sediment is a material that is broken off from the rocks due to specific weather condition. As metamorphic rock requires high temperature or high pressure for its formation, it cannot occur with the interaction of wind and water.

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3 years ago

Read 2 more answers

Many mutations in receptor kinases that lead to cancer allow the receptor to dimerize and become activated. True or False

ELEN [110]

<h2>The correct answer is: True.</h2>

Explanation:

Signal transduction pathway can be defined as the mechanism by which a stimulus from the external environment of a cell is transmitted to the interior of the cell so that the cell can develop appropriate response to it.
A typical signalling pathway involves the following steps,

Binding of the signal molecule to the receptor.
Activation of the receptor protein and downstream signalling molecules.
Activation or release of secondary messengers inside the cells.
Activation of kinases and other enzymes inside the cells.
Appropriate response given by the cells, in form of change in structure or function.

In some signalling pathways, the binding of signal molecule to the receptor kinases causes the dimerization of the receptor molecules followed by the trans-auto phosphorylation of the receptor molecules.
The phosphorylation of the receptor molecule causes it to remain constitutively active and pass signal into the cell continuously.
In certain cancers, often these receptor kinases get mutated and dimerize spontaneously even in the absence of the signalling molecule, thereby causing uncontrolled activation of the particular signalling pathway in the cell resulting in cancer development.

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4 years ago

Identify the definition of biomagnification.

enyata [817]

Answer:

Explanation:

basically biomagnification describes how toxins get in the body of a trophic level and increase over time as larger quantity of that trophic level are needed since only 10% of energy is transferred form one trophic level to the other.

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3 years ago