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3 years ago

Arteries contain blood that is...

Biology

2 answers:

igor_vitrenko [27]3 years ago

6 0

Answer: Option A) high in oxygen

Explanation:

Arteries are blood vessels that carry blood away from the heart. All arteries carry oxygenated (oxygen-rich) blood except pulmonary artery that carry deoxygenated blood.

inysia [295]3 years ago

5 0

Yes what they said high in oxygen

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If you are going to bake potatoes, and your potatoes are soft and dehydrated, they can be soaked in __________ to make them more

RUDIKE [14]

If your potatoes are dehydrated, it would be a good idea to use some tap water to make them firm before baking......I also would recommend adding sour cream, cheese, bacon bits, and chives after it's done cooking!!!!!!! Hope this helped!!!!

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3 years ago

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In the periodic table, periods are_____rows.

Travka [436]

Answer:

It's a row of chemical elements

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3 years ago

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How many possible open reading frames (frames without stop codons) are there that extend through the following sequence? 5'... C

fenix001 [56]

Answer:

There are 4 reading frames without stop codons.

Explanation:

1) To find the possible reading frames you need to separate your sequence in codons (trios) for the 5'-> 3' sense, first, excluding the first nucleotide, then excluding 2 nucleotides and then not excluding nucleotides.

5'... C TTA CAG TTT ATT GAT ACG GAG AAG G... 3' NO STOP CODON

5'... CT TAC AGT TTA TTG ATA CGG AGA AGG... 3' NO STOP CODON

5'... CTT ACA GTT TAT TGA TAC GGA GAA GG... 3'

2)Then you find the complementary sequence (which you already have)

3'... GAA TGT CAA ATA ACT ATG CCT CTT CC... 5'

3'... GA ATG TCA AAT AAC TAT GCC TCT TCC... 5'

3'... G AAT GTC AAA TAA CTA TGC CTC TTC C... 5'

3) Next, you have to obtain the reverse complementary

CCT TCT CCG TAT CAA TAA ACT GTA AG NO STOP CODON

CC TTC TCC GTA TCA ATA AAC TGT AAG NO STOP CODON

C CTT CTC CGT ATC AAT AAA CTG TAA G

4)Now you need to find start (AGT in terms of DNA) and stop codons(TAA, TAG, TGA, also in terms of DNA), in 5->3 and de reverse complementary.

As you can see, you have for open reading frames that lack of stop codon, unfortunately, they also lack of AGT, the start codon.

I added a table where you can find thestart and stop codons as well as the proteins that they translate to in terms of RNA.

I hope you find this information interesting and useful, good luck!

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3 years ago

8. What marks the farthest advance of a glacier?

vovangra [49]

Answer:

Terminal end moraine

Explanation:

The easiest way to remember that this is the farthest advance of a glacier is the word "terminal". It very literally means the end. Hope this helps :)

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3 years ago

Cellular respiration takes place primarily in organelles called mitochondria. Some textbooks claim that "Mitochondria make the e

tigry1 [53]

Actually, the mitochondria does not MAKE the energy, it just makes it usable to the cell! It is through cellular respiration that this can take place.

Thank you for the opportunity to respond to you, and I hope this helped. I wasn't exactly sure what you were asking... if you would like more help, I would be more than happy to assist you!!!

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3 years ago