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SCORPION-xisa [38]
3 years ago
6

At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication for

k: 3' C C T A G G C T G C A A T C C 5'. An RNA primer is formed starting at the underlined T (T) of the template.
A. 3 G C C T A G G 5
B. 5 G C C U A G G 3
C. 5 A C G U U A G G 3
D. 5 G C C T A G G 3
E. 5 A C G T T A G G 3
Biology
1 answer:
Trava [24]3 years ago
7 0

Answer: C. 5 A C G U U A G G 3

Explanation:

A primer is a short nucleic acid sequence that provides a starting point for DNA synthesis. It is a short strands of RNA.

DNA and RNA are made up of different sequence of nucleotides.

Adenine (A), Cytosine (C), and Guanine (G) are nucleotides found in both DNA and RNA.

Only DNA contains Thymine (T) and only RNA contains Uracil (U).

Pairing in DNA:

A to T

G to C

Pairing in RNA:

A to U

G to C.

Therefore DNA and RNA can still be complementary to one another by substituting for thymine (T) and Uracil (U) where required.

Starting from the underlined T (T) of the template, we have 3 T G C A A T C C 5.

If we are to pair the complementary RNA nucleotides, we will have 5 A C G U U A G G 3

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shtirl [24]

Answer:

Arginine

Explanation:

A specific genetic code specifies a particular amino acid. One amino acid can be encoded by more than one genetic code.

When a particular amino acid is encoded by more than one genetic code, all the genetic code for that amino acid mostly share common first two bases and differ from each other in the last base. This allows the same tRNA with particular anticodon to read all the possible genetic code for that amino acid and to serve as a carrier due to wobble base pairing.

Given that code "CGG" specifies arginine, the code "CGA" should also specify "arginine" since both differ with respect to the last base only.

3 0
3 years ago
A/an ___ is a type of research that involves observation and collecting data but does not include a control.
d1i1m1o1n [39]
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4 0
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3 0
3 years ago
ASAP!!
never [62]

Answer:

37oC - temperature

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6 0
1 year ago
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Levart [38]

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3 years ago
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