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bagirrra123 [75]
4 years ago
5

Why did alfred hershey and martha chase chose to use bacteriophages in their research?

Biology
1 answer:
frozen [14]4 years ago
6 0
C.c is the correct answer
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A strand of DNA that is 36 nucleotides long codes for how many amino acids?
Margarita [4]

Answer:

See answer below

Explanation:

Hi there,

Assuming this DNA strand is fully capable of being mature mRNA (5' m7G cap and PolyA tail), nucleotides lead to an mRNA codon, which is 3 nucleotides per codon. In turn, 1 codon leads to 1 amino acid. However, as a single strand, it must be capable of terminating translation, which always requires a stop codon, and thus 3 nucleotides. Hence, we must subtract this from the total amount of codons <em>first</em>.

36 \ ncltd \ \frac{1 \ codon}{3 \ ncltd} = 12 \ codon\\12 \ codon - 1 \ codon \  = 11 \ codon\\11 \ codons\ \frac{1 A.A.}{1 \ codon}  = 11 \ A. A.

Hence, only 11 amino acids will be coded by a single DNA strand 36 ncltd long.

thanks,

3 0
3 years ago
Genetic information is encoded in a linear sequences of nucleotides,
Rzqust [24]

Answer:

B)an amine group, a functional R group, and a carboxyl group

Explanation:

8 0
4 years ago
Which of the objects is producing the greatest force?
Salsk061 [2.6K]

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c.Racquetball

because the lighter the object the more force it needs to go

8 0
3 years ago
It is possible for a baby to be born using ivf and a technique called somatic nuclear transfer. somatic nuclear transfer involve
kifflom [539]

The answer is there (3). This is because a mitochondrion has it own DNA called mitochondrial DNA. Therefore the three genetic materials from different parents (mitochondria from donor mother, DNA from biological mother and DNA from biological father) would be present in the baby. Somatic nucleus transfer is the medical procedure used when the biological mother has mitochondria disorder which she would not wish to pass to her offsprings (which are inherited maternally).  






3 0
3 years ago
Anyone know #1? Thanks!
sesenic [268]

Humans, chimpanzees, gorillas, and orangutans are all part of the family of organisms called Hominidae. So monkeys would be your best bet.

6 0
3 years ago
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