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s344n2d4d5 [400]
3 years ago
8

HELP! Explain why siblings may share similarities but are not identical.

Biology
1 answer:
bixtya [17]3 years ago
6 0

Answer:

recombination

Explanation:

Since of recombination, kin as it were share approximately 50 percent of the same DNA, on normal.  So whereas organic kin have the same family tree, their hereditary code can be distinctive in at slightest one of the zones looked at in a given test. That's genuine indeed for intimate twins.

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The codon AUG specifies the amino acid methionine. What would the tRNA anitcodon be that recognizes this codon?
NemiM [27]

Answer:

UAC

Explanation:

This example portrays that translation, which is the second process of protein synthesis, is about to occur. Translation cannot occur without a special type of RNA called tRNA or transfer RNA.

A tRNA contains a set of three nucleotides called ANTICODON. The tRNA matches an mRNA codon with the amino acid it encodes. The tRNA initially binds to the mRNA and reads the mRNA codon using its anticodon (which is complementary to the mRNA's codon). The actual reading is done by matching the base pairs through hydrogen bonding following the base pairing rule i.e. A-U, G-C. After reading the mRNA codon using its anticodon, it then carries the specific amino acid encoded by that codon it binds to, in order to add to the growing polypeptide chain.

For example, a codon AUG (start codon that signals beginning of translation) will be read by tRNA anticodon, UAC. Since the codon AUG codes for amino acid, Methionine. The tRNA then carries Methionine via its amino acid attachment site and adds to the polypeptide chain (future protein).

6 0
3 years ago
What are autosomes and how many do humans have?
Vaselesa [24]
Auto dimes are chromosomes that is not an allsomes and human have 22 of them.
5 0
3 years ago
Which type of fossil do scientists use to compare the relative ages of other fossils?.
konstantin123 [22]

Answer:

Index Fossils

Explanation:

Index fossils are used by scientists to help them figure out the dating of discovered fossils or the correlation. They are also very known to appear in a (very) certain/specific age range.

Hope this Helps!

4 0
3 years ago
How many steps are involved in mitosis? <br> a. 1 <br> b. 2 <br> c. 4 <br> d. 8
Umnica [9.8K]
Mitosis is a step...which
further contains 4 steps each..
so the answer should be 4 steps..

mark brainliest if it helps
4 0
4 years ago
A scientist analyzed a segment of DNA from a human chromosome and found that the percentage of cytosine molecular bases (C) was
Pachacha [2.7K]

Answer:

16%

Explanation:

3 0
3 years ago
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