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Dafna1 [17]
3 years ago
7

What is 5 meters into kilometers

Biology
2 answers:
34kurt3 years ago
4 0

Answer:

the answer is 0.005

Explanation:

This is because kilometer=1000 meters so if 5/1000, it will equal .005

Novosadov [1.4K]3 years ago
3 0

Answer:

.005 km

Explanation:

kilo- means 100, so just move the decimal left 3 places.

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Explain the meaning of each component in the equation for the change in free energy of a spontaneous chemical reaction. Explain
MariettaO [177]

A spontaneous reaction is one that favors the creation of products under the reaction's current conditions.

What is spontaneous reaction?

A spontaneous reaction is exergonic and has a negative delta G. The system's enthalpy, or total energy, must decrease and its entropy, or disorder, must rise for a chemical reaction to occur with a net release of free energy (- delta G). The energy needed for cellular function comes from spontaneous reactions.

What is importance of spontaneous reactions in the metabolism of a cell?

  • Chemical reactions take place in steps to produce and break down complex molecules as part of cellular activities.
  • While some of these chemical processes take energy to complete, others happen spontaneously and release energy.
  • Cells must continuously produce additional energy to replace the energy spent by the numerous energy-intensive chemical reactions that take place all the time, just as living beings must continuously consume food to replenish their energy stores.
  • The term "cell metabolism" refers to all of the chemical processes that occur within of cells, including those that use or produce energy.

Learn more about the Spontaneous reaction with the help of the given link:

brainly.com/question/13790391

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8 0
2 years ago
A fungal spore germinates, giving rise to a mycelium that grows outward into the soil surrounding the site where the spore origi
Svetllana [295]

Answer:

Is a reproductive mycelium

Explanation:

There are two kind of myceliums in a fungi. The structural one, is the responsible to search nutrients and form the structures to continue obtaining nutrients from the soil.

The other kind of mycellium, the reproductive, is the one that surrounds the spores, and when the nutrients gone in a place, the spores can travel far away to search a new place to grow and reproduce.

8 0
3 years ago
Escherichia coli has a doubling time of 30 minutes. If a culture has 10 E. coli cells at the beginning of log phase, how many E.
Nat2105 [25]

80 E. coli cells will be in the culture after two hours.

<h3>What is culture?</h3>

The development of the human, plant, or animal cells in a lab, as well as microorganisms like bacteria and yeast. Cell cultures can be used for research, medication testing, and infection diagnosis.

Primary (mortal) cultures and cultures of established (immortal) cell lines are the two main categories of cultures.

One of the most crucial methods in cellular and molecular biology is cell culture because it offers a platform for studying the biology, biochemistry, physiology, metabolism, and other aspects of both healthy and diseased cells.

A culture of 10 E. coli cells.

Incubation time = 2 hours = 120min

Doubling time = 30min (120/30 = 4)

So, 1 cell - 30min = 2 cells - 30min = 4 cells - 30min = 8 cells - 30min

Therefore, 8 ₓ 10  = 80cells of E. coli at the end of 2 hours of incubation time.

To know more about cell culture refer to:    brainly.com/question/9177917

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6 0
2 years ago
The structure of a certain blood protein was compared among four organisms. Each organism was compared to each of the other orga
kirza4 [7]

Answer:

c and b

Explanation:

8 0
3 years ago
What is the idea developed by Charles Lyell stating that the geologic processes that shaped Earth in the past continue to operat
SashulF [63]

Answer:

c. uniformitarianism

Explanation:

<em>Uniformitarianism is a doctrine that was popularized by Charles Lyell in his book published in 1830. It is a school of thought that belief that slow, uniform geologic processes shaped the earth in the past and the processes are still in operation as of today. In other word, the past processes that shaped the earth can still be studied in the present.</em>

The idea is in contrast to catatrophism, a belief that the present earth is shaped by sudden, short violent occurrence as compared to the past.

Descent with modification and inheritance of acquired character are related to evolution of living organisms.

The correct option is c.

4 0
3 years ago
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