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nordsb [41]
3 years ago
8

Relatively large areas of land and water ecosystems are needed to provide the resources used by a typical American, as identifie

d by the large of an American. Human-altered lands, such as farms and ranches, are examples of , as are cities, towns, and suburbs.
energy deficit
ecoligical footprint
urban center
energy waste
anthromes
biomes
will give branlist for the right answer
Biology
1 answer:
Fittoniya [83]3 years ago
5 0

Answer:

ecoligical footprint

Explanation:

The ecological footprint is a method that is use to calculate the human demand on natural resources provided by the Global Footprint Network.

It means utilisation of natural resources by humans to sustain or maintaining economy. It monitors this demand through an ecological network of accounts.

Ecological footprint measures how much area of biologically productive water and land, an operation or a population require to produce used resources and absorb the waste it produces, using prevailing technology and resource management practices. So, the lands provided to the humans for farming is an example of Ecological footprint as people utilises lands for sustainabilty and contribute to economy as well.

Hence, the correct option is ecoligical footprint.

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You learn that a Mars lander has retrieved a bacterial sample from the polar ice caps. You obtain a sample of these bacteria and
Misha Larkins [42]

Answer:

a. conservative replication

b. semi conservative replication

c. dispersive replication

d. discontinuous replication

e. continuous replication

The CORRECT ANSWER IS C.

c. dispersive replication

Explanation:

The attached image shows a single band that becomes lighter (in volume) and increase in darker intensity (in times of color) is revealed with consecutive replications. The major pattern that would produce these outcome is dispersive replication.

Conservative replication do reveal two bands (a 14N for the wholly latest molecule, and a 15N for the totally antiquated molecule) after the initial replication. Therefore, this wholly wrong.

Semi-conservative replication reveal an individual band of transitional weight after the initial  replication, followed by two bands following the second replication (one of transitional weight, and the other at the 14N position). These two bands is observed in each following replication, with the transitional weight becoming lighter in color as the 14N band is seen to appear darker in color.

The real pattern gives an individual band that pinpoints to all molecules in an individual replicative cycle possessing the same constituents.

Dispersive replication, has its molecules to be a blend of old (15N) and new (14N) strands. Each replication raises the ratio of new to old strands as it explains the reason an individual band is shown raised (lighter in weight) with every replication.

4 0
3 years ago
E. coli is a species of bacteria. What advantage does E. coli have over sexually reproducing organisms?
statuscvo [17]
<h3><u>Answer;</u></h3>

The bacteria require less energy to make offspring,

They do not need a partner

Also the reproduction is faster and rapid compared to sexual reproduction.

<h3><u>Explanation</u>;</h3>
  • Asexual reproduction is a type of reproduction that involves one parent and produces offspring that are genetically identical to each other and to the parent.
  • In sexual reproduction, on the other hand, two parents are involved, who produce reproductive cells called gametes that unite to form an offspring.
  • <em><u>E. coli is a bacteria that reproduces asexually. An asexual reproducing organism can produce many offspring in a short period of time without utilizing energy to find a mate</u></em><u>. </u>
5 0
3 years ago
Read 2 more answers
Energy from the sun comes from fusion. What happens during that reaction?
dmitriy555 [2]
Hey there, 

Your answer is:

<span>Hydrogen turns into helium. 
</span>
Hope this helps...Good Luck
8 0
3 years ago
When a protein is treated with a reducing agent such as 2-mercaptoethanol it becomes denatured. The interactions stabilizing the
Andreas93 [3]

Answer:

Disulfide linkage/bond

Explanation:

The tertiary and quarternary structure of the protein is stabilized by Disulfide linkage which is formed between two thiol groups in the protein. 2-mercaptoethanol is a reducing agent that breaks this disulfide bond.  

A protein becomes denature when it loses its native configuration and becomes inactive. So as 2-mercaptoethanol breaks disulfide bond in protein it looses its native configuration and becomes denatured. 2-mercaptoethanol  is used in SDS-PAGE to separate protein subunits. Therefore the correct answer is Disulfide linkage/bond.

8 0
3 years ago
Floods droughts fire earthquakes are examples of
masya89 [10]
Natural disasters because they are all natural  
6 0
3 years ago
Read 2 more answers
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