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3 years ago

How does energy move through a food web?

2 answers:

monitta3 years ago

6 0

A animal that is hunted for food by another animal Predator and Prey When a consumer (animal) eats a producer (plant), it receives some of the plant's energy.Flow of Energy * A food chain shows the path of food energy from plants to animals. * Each food chain is different depending on the ecosystem

Anna71 [15]3 years ago

5 0

When the organism eats the other, it takes 10% of the energy from the organism

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An engineer is building a new steel skyscraper in a area with a lot of Earthquakes, Compare two systems (fixed based system and

Leokris [45]

Answer:

<h2>Base isolated system</h2>

Explanation:

Fixed based system:-

A fixed-base building (built directly on the ground) will move with an earthquake’s motion and can sustain extensive damage as a result.

Base isolated system:-

A base isolation system is a method of seismic protection where the structure (superstructure) is separated from the base (foundation or substructure).

Hence,

A base isolated system is much more better in a area where there are a lot of earthquakes. 

5 0

3 years ago

Hypothesize how the chromosomes of the parents would look compared to the chromosomes of their child?

marysya [2.9K]

During fertilization, the encounter of gametes results in the fusion of their nuclei. The nucleus of the egg cell thus formed is therefore a mixture of the two nuclei.

So the parent will only give half of his chromosomes, so the child will have 50% of his chromosomes that resemble each of his parents.

Another factor that must be mentioned is the genetic recombination between the chromosomes that occurs during meiosis of the reproductive cells. Thus, this will give a heterogeneous chromosome resulting from recombination of the two chromosomes of each of its parents, and the child will have a unique combination chromosome but keeping the alleles of both parents.

5 0

3 years ago

Check your understanding. Which items did you

s2008m [1.1K]

RNA nucleotides form complimentary base pairs with DNA bases. Hydrogen and sugar-phosphate bonds form and the mRNA is synthesized.

Explanation:

The process of mRNA formed by DNA is called transcription. The genes coding for the protein is present on DNA as a nitrogenous base or nucleotides.

Transcription takes place inside the nucleus with the assistance of major enzyme RNA polymerase. In transcription 5'to3' single strand of RNA is synthesized which is complementary to the 3'to5' strand of DNA. The sequence of DNA has promoter sites which will be recognized and DNA will unzip to form transcription bubble. Several transcription factors and enzyme will be required to synthesize mRNA.

This mRNA after some modification would become primary transcript and pass on to the cytoplasm where protein synthesis will take place.

8 0

3 years ago

Why is the shape of a protein so important?

shutvik [7]

Answer:

It Determines whether the protein can interact with other molecules

Explanation: Hope this Helps

4 0

3 years ago

A woman of blood type A marries a man with blood type O. The woman's mother had blood type B and her father had blood type AB. T

Rasek [7]

I think the answer is b

8 0

3 years ago

Read 2 more answers