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barxatty [35]
3 years ago
15

Which area of the brain influences sleep and dreaming?

Biology
1 answer:
Sphinxa [80]3 years ago
8 0
<span>The actions of sleep and dreaming are influenced by the pons. This portion of the brain is located above the medula, and connects the upper and lower parts of the brain. In addition to driving sleep and dreaming, it also synthesizes signals to control movements on the two sides of the body.</span>
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Which molecule contains the condon that is read during translation.
Mama L [17]

Answer:

The molecule that contains the codon during translation is mRNA or messenger RNA (option C).

Explanation:

The mRNA is the product of the transcription of the information contained in the DNA, originating a nitrogenous base sequence complementary to the sequence present in the originating DNA.

The sequence of nitrogenous bases in the mRNA is translated into <u>fragments of three nitrogenous bases</u>, called triplets or codons, each of which encodes a specific aminoacid, which will be incorporated during protein synthesis, in the order previously determined.

Learn more:

Codon - translation brainly.com/question/13841340

7 0
3 years ago
[HELP!! Giving 40 points]
e-lub [12.9K]
A.) Water would either cool down or warm up, depending on the temperature. That would also alter the air and its heat as the water evaporates.

B.) (same as first)

Simply edit your answer based on temp. Hope this helps!
8 0
2 years ago
Describe why the kidneys are essential for maintaining homeostasis?
gavmur [86]
Kidneys are important in homeostasis as they control the blood water level and the regulation of salt and iron contents within the body. See related links for more info. Kidneys are important in homeostasis as they control the blood water level and the regulation of salt and iron contents within the body.


hope that helps! :)
7 0
3 years ago
Kinases such as pyruvate kinase or hexokinase transfer?
igor_vitrenko [27]
What are you writing write full
4 0
3 years ago
Indicate the expected number of Barr bodies in interphase cells of individuals with Klinefelter syndrome; Turner syndrome; and k
madreJ [45]

Answer:

Barr bodies are small bodies that are dark staining bodies that show the inactivated X chromosome, these sex chromatin bodies attach to the membrane of the nucleus of interphase cells.

One less of the total number of X-chromosome (n-1) represents the number of Barr bodies.

Then,

The number of Barr bodies with Klinefelter would be:

Klinefelter (47,XXY): (n-1) = (2-1) = 1 Barr body as here two X chromosome present.

Similarly, for

Turner (45,XO): (n-1) = (1-1) = 0 Barr bodies (X chromosome = 1)

Now, as per the question, the bar bodies for karyotypes given

47,XYY: (n-1) = (1-1) = 0 Barr bodies

47,XXX: (n-1) = (3-1) = 2 Barr bodies

48,XXXX: (n-1) = (4-1) = 3 Barr bodies

7 0
3 years ago
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