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enyata [817]
3 years ago
9

Transcription occurs along a ____ template forming an mRNA in the ____ direction. (0.5 pts.) A) 5' to 3'; 5' to 3' B) 5' to 3';

3' to 5' C) 3' to 5'; 5' to 3' D) 3' to 5'; 3' to 5'
Biology
2 answers:
ra1l [238]3 years ago
8 0

Answer:

3' to 5'; 5' to 3'

Explanation:

The DNA strand with 3' to 5' polarity serves as a template for the process of transcription. Using the 3' to 5' DNA template strand, the enzyme RNA polymerase catalyzes the formation of RNA.  The ribonucleotides are bonded together by phosphodiester bonds that are formed in 5' to 3' direction only. The formation of RNA occurs in 5' to 3' direction. The DNA template strand has a complementary nucleotide sequence to the newly synthesized RNA.

Paraphin [41]3 years ago
6 0

Answer: Option C.

Transcription occur along 3' to 5' and direction 5' to 3'.

Explanation:

Transcription is a process where a DNA gene sequence is been copied to an RNA sequence by an enzyme RNA polymerase. During transcription the DNA serve as a template complementary base pairing along 3' to 5' to make RNA molecule where RNA polymerase 11 catalyse the formation of mRNA at 5' to 3' direction.

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Why do we have so much dna?
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Answer:

Of the trillions of cells that compose our body, from neurons that relay signals throughout the brain to immune cells that help defend our bodies from constant external assault, almost every one contains the same 3 billion DNA base pairs that make up the human genome – the entirety of our genetic material. It is remarkable that each of the over 200 cell types in the body interprets this identical information very differently in order to perform the functions necessary to keep us alive. This demonstrates that we need to look beyond the sequence of DNA itself in order to understand how an organism and its cells function.

Explanation:

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Snapdragon flowers follow an incomplete pattern of inheritance. Flowers can be red (RR), white (WW) or pink (RW). Two RW snapdra
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Answer:

there is a 50% probability

Explanation:

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3 years ago
How do fire ants reproduce asexual, sexual, or both?​
Natasha2012 [34]

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3 0
3 years ago
Read 2 more answers
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
2 years ago
I need the answer ASAP! I will give you a like and five stars if you answer this!
miskamm [114]

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  • Climate zones are characterized by distinct parameters and these are found near the poles

7 0
3 years ago
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