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Murrr4er [49]
3 years ago
12

A raccoon consumes 500 calories of food. 50 of those

Biology
1 answer:
exis [7]3 years ago
4 0

Answer:

10 % of the energy (i.e., 50 calories) is converted to biomass . This efficiency of energy transformation is high

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What is the monomer that’s makes up polysaccharides
aniked [119]

Answer:

glucose

Explanation:

Polysaccharides are long chains of monosaccharides linked by glycosidic bonds. Three important polysaccharides, starch, glycogen, and cellulose, are composed of glucose. Starch and glycogen serve as short-term energy stores in plants and animals, respectively. The glucose monomers are linked by α glycosidic bonds.

4 0
3 years ago
Why are biologists concerned about ecosystem disruption? (EXTRA POINTS)
vladimir1956 [14]
Ecosystem is a living system, where living organisms interacts with their environment and among each other. 

Due to some hazardous processes like, Global warming, Green-house effect, increasing pollution, ecosystem is degrading. 

We live in our Ecosystem, if it will get destroyed, our existence would be impossible. So, in order to save ourselves, we need to save it.
That's why biologists, concerned about ecosystem disruption

Hope this helps!
7 0
3 years ago
In a hypothetical population of plants, flower color is determined by a single gene with two alleles. In a population of 500 pla
blondinia [14]

Answer:

In the F1 generation

RR = 0%

Rr = 50% (or 0.5)

rr = 50% (or 0.5)

Explanation:

A pink flowering plant has the genotype Rr. It is heterozygous for the allele. The alleles for this gene appears to show incomplete dominance, as the heterozygous phenotype is a blend of the two homozygous genotypes.

A white flowering plant has the genotype rr. It is homozyogous for the white allele

A punnet square of the cross is shown.

The resulting punnet square shows that only Rr and rr genotypes are possible, at a ratio of 50:50 (or 1:1). Therefore, the genotype frequency of Rr is 50%, and rr is 50% in the F1 generation. This can also be written as 0.5. It is not possible to get a red plant, as the genotype RR can not come from this cross

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8 0
3 years ago
Which statement is true of both active transport and facilitated diffusion?
enyata [817]

The correct answer is option (D) The active transport and the facilitated diffusion both involve the proteins present in the cell membrane.

Facilitated diffusion transport the large and the charged molecules through the protein transport channels present in the cell membrane. In this case, the solute move from a region of higher concentration to lower concentration and it does not require energy.

Active transports takes place when the molecules move from a region of lower concentration to higher concentration via the membrane protein channels.

Both facilitated diffusion and active transport requires the proteins present in the cell membrane.

7 0
3 years ago
Imagine that a protein molecule is to be exported from a cell. describe the pathway that the protein takes from the point of syn
Zielflug [23.3K]
 <span>synthesis in rough endoplasmic reticulum 
packed, processed in golgi apparatus and exported in vesicles via exocytosis</span>
3 0
3 years ago
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