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3 years ago

THANK U, THANKS! IF YOU ANSWER ILL SAY THANKS!

Biology

2 answers:

____ [38]3 years ago

6 0

It is c - magnetism. Obviously because the salt crystals are not magnetic so only the metal iron would be attracted to the magnet separating both.

adelina 88 [10]3 years ago

5 0

Answer:

c magnetism

Explanation:

I can see clearly through the rainbow.

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This table shows the codons found in messenger RNA (attached). Using this information, what sequence of nucleotides in the templ

Rashid [163]

Answer:

Explanation:

The correct answer would be option A - GUA-CAU-ACC

Looking at the table of codons, for the amino acid Val, the first base (which is on the 1st column in the 6th row) is G while the second base (2nd column, 2nd row) is U. The third column can be any of U, C, A, or G (6th column, 4th row). Hence, GUA is plausible

For the amino acid His, the first base is C (1st column, 2nd row), the second is A (4th column, 4th row) while the last could be any of the 4 bases. Hence, CAU is plausible.

For the amino acid Thr, the first base is A (first column, 5th row), the second is C (3rd column, 2nd row) while the 3rth could be any of the 4 nucleotide bases. Hence, ACC is plausible.

Therefore, the correct sequence of nucleotides for Val-His_Thr would be GUA-CAU-ACC

7 0

3 years ago

Many g protein-coupled receptors contain seven transmembrane α-helical domains. the amino end of the protein lies at the exterio

olga55 [171]

The carboxyl end of the G- protein-coupled receptor (GPCR) is located in the cytosol (it is intracellular). Carboxyl terminus is one of the most variable structures of the protein. All of the GPCR are structural and functional similar, unlike their ligands.

6 0

3 years ago

DNA is one example of how genetics is used as evidence of evolution. Explain what this is and how it is used

Inessa [10]

Breaking cells open to release the DNA.
Separating DNA from proteins and other cellular debris.
Precipitating the DNA with an alcohol.
Cleaning the DNA.
Confirming the presence and quality of the DNA.

3 0

3 years ago

The table shows a DNA sequence and three types of mutations that can change the DNA sequence.

Pani-rosa [81]

Answer: The answer is sample 1 if I’m not mistaken

Explanation:

Because it is :) but yeah...

4 0

3 years ago

Plz hurry, drag the characteristics to the rna and dna columns where they belong

Luda [366]

Answer:

RNA - single stranded, contains uracil, and protein synthesis.

DNA - Double stranded, contains thymine, and stored genetic material.

Hope that helps! :)

3 0

3 years ago