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monitta
3 years ago
5

When a collision occurs between two reactant particles that, between them, have the required minimum kinetic energy, or activati

on energy, a product does not always form. Which of the following reasons explains this?
A. low temperature

B. small surface area

C. unfavorable geometry

D. low concentration
Biology
2 answers:
BaLLatris [955]3 years ago
7 0

The correct answer is

C- unfavorable geometry

:)

ASHA 777 [7]3 years ago
5 0
I think the correct answer from the choices listed above is option C/ One reason that a product does not always form is due to unfavorable geometry of the reactants involved. When the geometry is not good for substances to react then no reaction can occur although there is enough energy present.
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In the example of adrenaline signaling used in the animation, suppose each amplification step produces hundredfold active molecu
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Answer:

D. 1000000

Explanation:

Adrenaline signaling occurs when the the hormones clings to the cell surface of the Adrenaline receptor.

The total modified protein target molecules resulting from a single activated signal receptor is 1,000,000 and this results in the consumption of 100 molecules of Guanosine triphosphate (GTP) and 1,010,000 molecules of Adenosine triphosphate (ATP).

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3 years ago
Show your work. This is a science question .
KengaRu [80]

Since the formation of the San Andreas Fault system 25-30 million years ago, the juxtaposition of the Pacific and North American plates has formed many faults in California that accommodate lateral motion between the plates.

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8 0
2 years ago
Approximately how many species of Arthropods have been discovered on Earth?
trasher [3.6K]

Answer:

Over 800,000

<em>Arthropods are found in all parts of the world in a wide variety of environments, from the deep sea to the frozen arctic regions. Over 800,000 species of arthropods have been identified, but scientists estimate that there may be tens of millions of species in this phylum, many of them yet to be discovered!</em>

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8 0
2 years ago
In your own words explain how "Carrying Capacity" plays a vital role in today's world and our future as well.
valkas [14]

Answer:

Carrying Capacity is very important for today as well as for the future.

Explanation:

Carrying Capacity refers to the maximum population of a particular organism that a specific environment can hold. In each and every environment, there are different population of organisms present due to the availability of resources such as food, water and space for living. If these resources are present in large amount then the population of organism will be higher but if these resources are limited, then the population will be lower. Carrying Capacity is also important for the future because with the passage of time, population of human increases which destroy the forests because human requires area for living. So for cutting of forests, the animals migrated to other areas and sometimes die due to no space available for them.

7 0
3 years ago
The process in which brain connections which are repeated become covered and insulated with a layer of fat increasing the effici
fiasKO [112]

Answer:

Myelination

Explanation:

Myelin is a fatty substance composed of lipids which surrounds the axons of the nerve cells in the central nervous system. The myelin is formed by the oligodendrocytes in CNS and Schwann cells in PNS.

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This myelin sheath protects the neurons from the external environment as well as insulates the neuron which increases the efficiency of the impulse.

Thus, Myelination is the correct answer.

6 0
3 years ago
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