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AURORKA [14]
3 years ago
8

In a given chemical reaction, the energy of the products is less than the energy of the reactants. Which statement is true for t

his chemical
reaction?
O A
Energy is absorbed in the reaction.
OB. Energy is released in the reaction.
Oc. There is no transfer of energy in the reaction.
OD. Energy is lost in the reaction.
Biology
1 answer:
elena-s [515]3 years ago
3 0

Answer:

B. Energy is released in the reaction

Explanation:

Energy has been released so the energy in the products would be less.

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In a certain breed of plants, dark green is determined by the dominant gene 'G' and light green is determined by the recessive g
stealth61 [152]

Answer:

The answer is 300.

Explanation:

When we cross GG and gg, 100% of the offspring will be heterozygous. If the heterozygotes show 75% penetrance meaning that there is a 75% probability that the plant that has the G gene will actually show it in it's phenotype.

So that means that 75% of the offspring should have dark green color, which means that 300 plants will have the expected phenotype and 100 will not.

I hope this answer helps.

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How do the ocean waters most often provide fresh water for the Earth?
Alona [7]

Answer:

alter precipitation and storm patterns

Explanation:

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If adenine didn’t always pair with thymine and guanine didn’t always pair with cytosine, the new DNA ladders wouldn’t always be
zloy xaker [14]

Answer:

they wouldnt be identical because for example Guanine could be paired with thymine in the original DNA strand but could decide to pair with adenine in the replication DNA. that would make a different type of DNA.

Explanation:

DNA replication is a beautiful process. In DNA replication adenine only pairs with thymine and guanine only pairs with cytosine. this ensures that a replication of the DNA will be the same type of DNA.

Replication works like this. Helicase splits open the DNA and each side is copied by DNA polymerase. If let's say the nucleotide bases for side 1 are ATGCGA then the DNA polymerase will pair these with the matching bases TACGCT which will make the same DNA but if each base could pair with any base they want that could create a few different variations of the original DNA. ATGCGA could very well be paired with TCGACA or CGACTA which would created two different types of DNA.

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The diagram shows a process taking place between molecules X and Y that provides energy to cells.
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