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pychu [463]
3 years ago
5

What has prokaryotic cells? Onion root Cows liver or Human blood

Biology
2 answers:
bixtya [17]3 years ago
5 0

Answer:E coli

Explanation: Which is kinda ironic considering it not even on here

stira [4]3 years ago
4 0
None of them.

I'm assuming that you left off an option. a prokaryotic cell is a single-celled organism, generally a bacteria. an example would be e-coli. 
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What is base ? what is acid and salts? plz explantion this question
Dvinal [7]

Explanation:

In acid – base chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base. Basic salts contain the conjugate base of a weak acid, so when they dissolve in water, they react with water to yield a solution with pH greater than 7.0.

8 0
2 years ago
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Match the functional groups with their structures:
evablogger [386]
The true answer of your question is :

OH : HYDROXYL GROUP

NH2 : AMINO GROUP

CH3 : METHYL GROUP ( but in rather broader terms, that functional group of formula CnH2n+1 where n is an integer is called ALKYL GROUP where by substituting n by 1,2,3... we obtain methyl for n = 1, ethyl for n = 2, and propyl for n = 3 )

COOH : CARBOXYL GROUP is the correct answer since carbonyl is characterized by the presence of functional group C=O in general the formula of the compound would be
R-C=O-R’ where R and R’ are alkyl groups like methyl for example. However the carboxyl group could be thought of as a summation of carbonyl + hydroxyl ( CO + OH ) resulting thus in COOH.

I hope you’ll understand everything, anyway if not i’m always here to help. ♥️
7 0
3 years ago
While mRNA strands are being created, a sequence is sometimes miscopied. What is the worst that could happen to a cell should th
kupik [55]

Answer:

The most appropriate answer would be The cell will not make functional proteins from that mRNA strand.

The amino acid sequence of the proteins is derived from the nucleotide sequence of the mRNA (messenger ribonucleotide).

If the sequence of mRNA is miscopied, it will change the sequence of amino acids of the protein.

Consequently, the protein may become non-functional.

6 0
3 years ago
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How would you describe the relationship between the hornworm caterpillar and tomato plant? Do they have a symbiotic relationship
Verizon [17]

Answer:

Their relationship would be a parasitic relationship.

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The hornworm caterpillar are gaining benefits from the tomato plant's nutrients, all while the tomato plant is getting destroyed.

5 0
2 years ago
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Akimi4 [234]

Answer and Explanation:

When metals lose electrons through oxidation, they form positively charged cations.

Li   →   Li+   +  H+

2Ba   →  Ba2+  +  H+

2Cu   →   Cu2+  +  H+

8 0
2 years ago
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