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Marizza181 [45]
3 years ago
15

A picture says it!

Biology
1 answer:
Verizon [17]3 years ago
8 0

Answer:

A

Explanation:njkdnvkjxxnalvsdnfdhfjdsshhudshuhulffdhfgjfdjgfdjhdfshjdfshjfsjhfdshjfdshjdfhjfdshjfshjskfhk,sdciusnjd du dhhd dkskd dju ehfjhjcj is cool and amazing and did not answer dis question so someone else has tp i judt used ita to prctis kdkjdjlkjkxmvlkcd safdop

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How might the role of mucous membrane in the lung be similar to the role of the membrane surrounding a normal blood cell?
Eddi Din [679]
Mucous membrane, membrane lining body cavities and canals that lead to the outside, chiefly the respiratory, digestive, and urogenital tracts. Mucous membranes line many tracts and structures of the body, including the mouth, nose, eyelids, trachea (windpipe) and lungs, stomach and intestines, and the ureters, urethra, and urinary bladder.
8 0
3 years ago
What factors allow a pool of 20 amino acids to produce thousands of unique proteins? (select the 3 that apply.)?
dsp73
The possible answers are:
A. Variation in length of the amino acid backbone
B. Each protein is encoded by a distinct gene
C. Variations in the type of peptide bond
D. Variations in the glycosidic linkage
E. Variation in tertiary structure
<span>F. Variations in which amino acids are used

The correct answers are A,E and F
There are only 20 amino acids that make all of the proteins in our bodies. However, there are options for protein variation are almost unlimited.
Firstly, you can vary the number of different amino acid that you use to make a protein.
Secondly, you can also vary the length of the amino acid chain.
And thirdly, when an amino acid chain is formed different parts of the chain interact with each other, bonding chemically, forming different 3-dimensional structures of the protein.
All of this contributes to the vast variation in proteins.</span>
3 0
3 years ago
How does the electromagnetic spectrum relate to a grouping of stars based on color?
Svetlanka [38]

Explanation:

Objects in the universe send out an enormous range of electromagnetic radiation. Scientists call this range the electromagnetic spectrum, which they have divided into a number of categories

i hope it would help

please mark me as a brainliest

6 0
3 years ago
Read 2 more answers
what is the texture and appearance of the potato strips after being immersed in various concentration of sucrose solution​
Alexxx [7]

This process is a technique of osmosis. Osmosis is the movement of solvent particles. For example,  water along its concentration gradient, from high to low concentration, via a semi-permeable membrane is changing the structure of the molecules in the potato strips.  

Since the environment of the potato strips are in a sugar concentrate, the potato will lose its water content and so loses weight and the strips will be thinner and dryer.

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3 years ago
I need help with my homework pleaseee
patriot [66]

I can't read your paper

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3 years ago
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