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Nastasia [14]
3 years ago
12

Compared to mammals in colder climates, mammals that live in very hot, dry ecosystems tend to

Biology
1 answer:
777dan777 [17]3 years ago
3 0

Answer:

X. Mechanisms and habits that include limit water loss.

Explanation:

Many mammals that live in dry ecosystems tend to have above adaptations because there is a shortage of water in these areas. And of course water is the most essential thing for survival.

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As an analogy to gene expression in eukaryotes, let's compare it to the process of cooking recipes from a library of cookbooks.
scoundrel [369]
Two major steps are needed to obtain a protein from a gene. Transcription makes it possible to obtain a copy of the gene present on the chromosome, in the form of a messenger RNA (mRNA). Translation is the stage during which this mRNA is read by the ribosome to obtain a protein.
DNA replication is associated with photocopy because replication will give an identical copy of the cell DNA.
Transcription is associated with book printing because in transcription the genetic information will be transferred to another platform (RNA)
Nucleus in a Library since this is where the "book printing" occurs, and where the books (DNA) are
DNA is the book, where all the information are
RNA transcript is the photocopy
Translation is the cooking since it is the protein synthesis
Proteins/polypeptide is the cooking objective, so it is the prepared dish
RNA polymerase is the Xerox machine, it will copy the information in the DNA to RNA transcript
Ribosomes is the cooks, because this is where translation occurs
Activator protein are the bookmarks because it choose wich part of DNA it has to be transcript.
6 0
3 years ago
Smoking is a risk factor for which respiratory issue?
mojhsa [17]

Answer:

All of the above is correct

Explanation:

6 0
2 years ago
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Is the hypodermis the layer contains areolar and adipose connective tissue, has a tendency to store fat, and is an area where dr
Alex73 [517]
That is correct, a good description of the HYPODERMIS. Hence many syringes get the name "hypodermic" needles.
6 0
2 years ago
The nucleus of "Lead-208", 208 82 Pb, has 82 protons within a sphere of radius 6.34×10-15 m. Each electric charge has a value of
jarptica [38.1K]

Answer:

2.94 × 10²⁰ N/C

Explanation:

Given that:  

The nucleus of "Lead-208 has 82 protons,

with a radius (r) 6.34×10-15 m, &

each electric charge has a value of 1.60218 × 10^-19 C

∴ The formula for calculating an electrical field at the surface of the nucleus is:

 E=\frac{k*q}{r^2}  

Substituting our values into the equation above, we have;

 E = \frac{8.98755*10^8*82(1.60218*10^{-19C)}}{(6.34*10^{-15}_m)^2}

E = 2.93870499×10²⁰ N/C

E ≅ 2.94 × 10²⁰ N/C

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3 years ago
A river light describe​
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A light that shines in all living things
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