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77julia77 [94]
3 years ago
15

What happens to the bonds between atoms when chemical changes occur

Biology
2 answers:
LiRa [457]3 years ago
7 0
Bonds between atoms are broken and created to form new molecules.
Hope that helps!
Citrus2011 [14]3 years ago
4 0
Chemical reaction happens, reaction occurs when two or more molecules interact and the molecules change.
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in a certain fish, blue scales (BB) and red scales (bb) are codominant. when a fish has the hybrid genotype, it has patchwork of
Lena [83]

Answer:

BB is blue

bb is red

Bb is patchwork

Explanation:

It can't really be codominant since lowercase letters are recessive, and condomance needs 2 dominant alleles of a different types. So really it should be BB for blue, RR for red and BR for patchwork...

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3 years ago
Farmer Tom only breeds the largest hogs, the fastest horses, and the cows 1 point
Marta_Voda [28]

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Artificial Selection

Explanation:

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Is the vagus nerve the heart rate centre of the brain?
koban [17]

Answer:

The vagus nerve has two bunches of sensory nerve cell bodies, and it connects the brain stem to the body. It allows the brain to monitor and receive information about several of the body’s different functions.

Explanation:

The vagus nerve is the longest and most complex of the 12 pairs of cranial nerves that emanate from the brain. It transmits information to or from the surface of the brain to tissues and organs elsewhere in the body.

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The vagus nerve has a number of different functions. The four key functions of the vagus nerve are:

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-Motor: Provides movement functions for the muscles in the neck responsible for swallowing and speech.

-Parasympathetic: Responsible for the digestive tract, respiration, and heart rate functioning.

7 0
3 years ago
What is the role of cyclins in a cell?​
svetoff [14.1K]

Answer:

Control of cell transition from one phase of the cell cycle to another

Explanation:

Control of cell transition from one phase of the cell cycle to another is not the only role of cyclin in the cell.

The role of cyclin C and H in the processes of transcription regulation is shown.

Cyclin H, together with the transcription factor TFIIH, plays a role in the phosphorylation of the CTD-tail of RNA polymerase II during the transcription process.

Cyclin L participates in the processes of primary transcript processing.

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A client has a transurethral resection of the prostate to treat benign prostatic hyperplasia. The client returns to the room wit
Verdich [7]

Answer:

need point

Explanation:

thx sorry btw

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