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Sidana [21]
3 years ago
14

In this exercise, you will compare the amino acid sequence from the aphid to the amino acid sequences of the other species to id

entify how similar they are. As a first step, you will compare the aphid sequence (Acyrthosiphon) to a bacterial sequence (Pantoea).
The sequences below show the first 60 amino acids of one polypeptide, using the one-letter abbreviations for the amino acids. An underscore (_) indicates a gap inserted in a sequence to optimize its alignment with the corresponding sequence in Arabidopsis.
Acyrthosiphon (aphid) IKIIIIGSGV GGTAAAARLS KKGFQVEVYE KNSYNGGRCS IIR_HNGHRF DQGPSL__YL
Pantoea (bacterium) KRTFVIGAGF GGLALAIRLQ AAGIATTVLE QHDKPGGRAY VWQ_DQGFTF DAGPTV__IT
At how many positions are the amino acids the same between the two species?
Biology
1 answer:
Mumz [18]3 years ago
6 0

Answer:..

Explanation:

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tigry1 [53]

The answer is B, removes salt from freshwater.

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3 years ago
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13. pharmaceutical or medical supply representatives may be scheduled to see the physician if _____.
tiny-mole [99]

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4 0
2 years ago
Why is a key bed used?
Anna11 [10]
In geology, a key bed (syn marker bed) is a relatively thin layer of sedimentary rock that is readily recognized on the basis of either its distinct physical characteristics or fossil content and can be mapped over a very large geographic area.[1] As a result, a key bed is useful for correlating sequences of sedimentary rocks over a large area. Typically, key beds were created as the result of either instantaneous events or (geologically speaking) very short episodes of the widespread deposition of a specific types of sediment. As the result, key beds often can be used for both mapping and correlating sedimentary rocks and dating them. Volcanic ash beds ( and bentonite beds) and impact spherule beds, and specific megaturbidites are types of key beds created by instantaneous events. The widespread accumulation of distinctive sediments over a geologically short period of time have created key beds in the form of peat beds, coal beds, shell beds, marine bands, black  in cyclothems, and oil shales. A well-known example of a key bed is the global layer of iridium-rich impact ejecta that marks the Cretaceous–Paleogene boundary (K–T boundary). Please let me know if it works.
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3 years ago
What is the shape of Aquaspirillum bengal?
Simora [160]

Answer:

Aquaspirillum bengal has helical shape and its deoxyribonucleic acid base composition is 51% mol guanine and cytosine.

5 0
3 years ago
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Need help with the rest
taurus [48]

Answer:

Heres a link to a labeled diagram of the heart. Sorry I was trying to put a picture in but It wouldn't save as a JPEG file

Link:

           https://www.google.com/url?sa=i&source=images&cd=&ved=2ahUKEwjpw8LI4vzlAhVMPn0KHWHnCTkQjRx6BAgBEAQ&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FFile%3ADiagram_of_the_human_heart_(cropped).svg&psig=AOvVaw2LsD24TXBtoTcH1kjWCRJC&ust=1574476068782790

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3 years ago
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