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sveticcg [70]
2 years ago
13

The changing of substances to other substances by the breaking of bonds in reactants and the formation of bonds in products

Biology
2 answers:
alex41 [277]2 years ago
5 0

Answer:

This statement refers to a chemical reaction

Explanation:

A chemical reaction occurs when certain substances are transformed into others. For this to happen, the bonds between atoms and molecules must be broken and must be reestablished in another way. In summary, a chemical reaction is the change of substances to other substances by breaking bonds in reagents and forming bonds in products.

Since these bonds can be very strong, energy, usually in the form of heat, is needed to initiate the reaction. The new substances have different properties than the original substances (reagents).

gregori [183]2 years ago
3 0

Answer:In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

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I think it’s proteins and nucleic acids
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2 years ago
For three traits inherited in a dominant/recessive pattern, what is the probability of an offspring in a trihybrid cross between
AleksandrR [38]

Answer: For three traits inherited in a dominant/recessive pattern, the probability of an offspring in a trihybrid cross between parents heterozygous for all three traits to be recessive at exactly two of the three loci is 23/64.

Explanation: Let A, B and C represent the dominant alleles and a, b and c represent the recessive alleles. The genotype of each of the parent will be AaBbCc since it has been said to be heterozygous for all the three traits. There are eight (8) possible different types of gametes from each of the genotype. This can be calculated using 2^n where n is the number of heterozygous loci.

The number of heterozygous loci in the genotype AaBbCc is three (3). 2^3 = 8. The gametes are;

ABC

ABc

AbC

Abc

aBC

aBc

abC and

abc.

Therefore, sixty-four possible offsprings are expected from the cross AaBbCc x AaBbCc.

Out of these offsprings, twenty-three (23) are expected to be heterozygous at two loci as boldly shown in the attached image.

8 0
3 years ago
Is broccoli a dicot or monocot?
anyanavicka [17]

Answer:

Broccoli is a dicot

Explanation:

I looked it up on the internet :)

8 0
2 years ago
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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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4 0
3 years ago
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Answer:

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