All categories

3 years ago

If any rock gets hot enough below the earths surface it can turn into

2 answers:

5 0

It would turn into magma, not to be mistaken for lava because lava is when it is outside the surface of the earth, magma is when it is located inside the earth

Bas_tet [7]3 years ago

4 0

Answer:

it will turn into magma

Explanation:

You might be interested in

Which molecule brings amino acids to the ribosomes during protein synthesis?

Andreas93 [3]

Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein

4 0

3 years ago

What virus structure is similar in function to a cell membrane?

Korolek [52]

Answer:

viral envelope

The phospholipids in the viral envelope are similar to those in the plasma membrane of an infected host cell. The viral envelope is, in fact, derived by budding from that membrane, but contains mainly viral glycoproteins.

5 0

3 years ago

Parkinson disease is associated with demyelination of CNS neurons. a pyramidal nerve tract lesion. insufficient production of ac

Pepsi [2]

Answer:

The correct option is: a deficiency of dopamine in the substantia nigra.

Explanation:

The substantia nigra is the principal site involved in the physiopathology of Parkinson´s disease.

Cells from this area degenerate and die progressively causing important degeneration in the central nervous system. The cells that die -with no known reason- are those that produce dopamine and proportionate dopaminergic innervation to the encephalon. In fact, almost all the symptoms exhibited by patients with the disease can be explained by the lack of dopamine in the substantia nigra.

This area uses the neurotransmitter to communicate neurons from the base ganglia. Ganglia are responsible of modulating and modifying movements.

The nigrostriatal system participates in planning and automatic execution of learned movements. When the ganglia activity decreases, so it does the amount and velocity of movements, something typical of the disease.

3 0

3 years ago

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct? a. The two

Mandarinka [93]

Question is incomplete ,complete question is as follows :

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

1) The two proteins are very likely related evolutionarily.

2) The differences in the sequences in many instances represent a conservative change (such L for I).

3) The differences in the sequences in many instances represent a nonconservative change (such as D for A).

4) There is no correlation between the two proteins since they originate from very different species.

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

A) Statements 1 and 2 are correct.

B) Statements 1, 2, and 4 are correct.

C) Statements 1, 2, and 3 are correct.

D) All of the listed statements are correct.

Answer:

A) Statements 1 and 2 are correct.

Explanation:

As the Human and sperm whale myoglobin are very likely related evolutionarily hence option a is correct.

The differences in the sequences in many instances represent a conservative change (such as L for I) hence option b is also correct.

While all the other options are not correct.

5 0

3 years ago

Use kepler's third law to find the collapse time, assuming the star has the same mass as the sun.

kap26 [50]

Thank you for posting your question here at brainly. Below is the solution for the above problem. I hope it helps.

period of orbit at 26000 AU
P = a^(3/2) 
= (26000)^(3/2) = 4,192,374 years (Earth)

6 0

3 years ago