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Alex_Xolod [135]
3 years ago
10

What are the 4 major types of organic molecules

Biology
1 answer:
Thepotemich [5.8K]3 years ago
6 0
Nucleic acids
proteins
carbohydrates
lipids
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Mrna,amino acids,type of mutation
Leya [2.2K]

Answer:

mRNA: 3' AUG-AAU-GCU-GCC-GGU-GA-5'

amino acids : methionine, asparagine, alanine, arginine, proline

type of mutation: deletion, missense

Explanation:

The mRNA sequence is complementary to the DNA sequence. A always pairs with T, C always pairs with G. Except this is an RNA sequence not a DNA sequence, so T is replaced with U.

The mRNA sequence is translated into an amino acid sequence based on the triplet code. The triplet code for this sequence is shown in the attached picture. Each triplet signifies a specific amino acid. The codon can be identified from the table and placed in sequence. We can see that the new DNA strand has caused a new amino acid sequence. It has also left us with an incomplete sequence, as GA cannot signify an amino acid.

The type of mutation is a single base deletion. We can see that the base C is missing from the 9th amino acid in the original strand. As you can see, this has an ongoing affect on all the bases in the rest of the sequence, as it changes the way the sequence is organised into codons. This results in a missense mutation.

3 0
2 years ago
Bipedal walking is more energy efficient
Vinvika [58]

Answer:

C. When running that is the answer

6 0
3 years ago
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In Klinefelter syndrome, individuals are phenotypically male, but they have reduced sperm production and may have some breast de
Alisiya [41]

Answer:

List of options to choose from to complete the question:

A. Aneuploidy

B. Polyploidy

C. Translocation

D. Monosomy

E. Duplication

The CORRECT ANSWER IS A.

A. Aneuploidy.

Explanation:

Aneuploidy results from unusual number of chromosomes in a cell, e.g a human cell with 45 or 47 chromosomes other than 46.

It's mostly seen in Trisomy e.g. trisomy 21 (Down syndrome), trisomy 13 (Patau syndrome) and trisomy 18 (Edwards syndrome).

5 0
3 years ago
Which of these must occur during S phase of the cell cycle so that two daughter cells can be produced during M phase?
patriot [66]
The anwser is a im pretty sure
6 0
3 years ago
How many chromosomes would each of these sex cells have before they come together and create a cub?
Rasek [7]

Answer:

Haploid number of chromosomes.

Explanation:

Before fusion of sex cells i. e. sperm cells and egg cells, there are half number of chromosome present in each sec cell because in the sex cells meiosis occurs. Meiosis is a type of cell division in which a single parent cell divides into four daughter cells having haploid chromosome i. e. half number of chromosomes in each daughter cell. So when these sex cells fuse together, they form a diploid organism.

8 0
3 years ago
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