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ValentinkaMS [17]
3 years ago
13

g Use the information gathered in the Nature Article Expanding the Genetic Code in the Laboratory to answer the question. How ma

ny amino acids are currently known to be encoded by the standard genetic code in at least some organisms?
Biology
1 answer:
kherson [118]3 years ago
4 0

Answer: 20 amino acids

Explanation:

The triplet nature of the genetic code make for a possible 64 codons: 61 code for amino acids present in most polypeptide chains while the remaining 3 are special-sense codons, since they only signal for the termination of the polypeptide chain.

Thus, due to the degeneracy of the genetic code, the 64 codons code for 20 amino acids

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What happens during metaphase I?
saveliy_v [14]

Answer:

the centrioles are at opposite poles of the cell

the pairs of homologous chromosomes become arranged on a plane equidistant from the poles called the metaphase plate

spindle fibers from one pole of the cell attach to one chromosome of each pair and spindle fibers from the opposite poles attach to the homologous chromosomes

7 0
3 years ago
Match the following.
Helen [10]

a : 7

b : 3

c : 5

d : 6

e : 8

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7 0
2 years ago
Please help will mark brainliest!
Bumek [7]

Answer:

You can predict geno/pheno types using a Punnet square.

Explanation:

Some traits appear more often because they are dominant. Dominant traits win out over recessive genes.

6 0
3 years ago
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Delvig [45]

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5 0
2 years ago
What are some characteristics of the type of khoomii singing known as kargyraa?
Ostrovityanka [42]

Answer:

1. It produces a very deep sound.

2. It combines the vocal and vestibular folds at the same time.

3. It causes the vibration of the vestibular folds. A vibration cycle culminates at the second vibration.

4. There are basically two types, namely the Dag and Xovu styles.

5. It resembles a Tibetan Buddhist chant.

Explanation:

Khoomii, also known as Tuvan throat singing is a way of singing mostly characterized by the production of deep sounds and vibrations. A basic pitch which is supplemented by another pitch combine to produce the sound.  It is sung by the locals in Siberia and Tuva.

Kargyraa is one of the four forms of this song and it typically involves the production of deep sounds and some vibrations of the vestibular folds at times. There are two basic types which are the Dag and Xovu. It also has a similarity to the chant produced by the Tibetan Buddhists.

5 0
3 years ago
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