1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
levacccp [35]
3 years ago
13

During the process of chromosome replication, A genetic error occurs. As a result, a sequence of events occurs as described belo

w. Event A. Protein with the new sequence of amino acids is produced. Event B: a DNA strand with an altered base sequence is formed. Event C:, A new inheritable trait is expressed in an organism. Event D, An mRNA strand with the new sequence of bases is synthesized. The usual order in which these events would occur is: 1. B-D-A-C. 2. B-D-C-A. 3. D-A-B-C. 4. D-C-B-A
Biology
1 answer:
bonufazy [111]3 years ago
8 0

Answer: 1. B-D-A-C.

Explanation: If a genetic error occurs during chromosome replication, it will lead to a series of events ranging from:

1) Production of a DNA strand with an altered base sequence.

2) Production of an mRNA strand with an altered base sequence during transcription. This is because mRNA is synthesized by copying the genetic message coded in the DNA.

3). Synthesis of a protein with an altered amino acid sequence during translation, and this eventually leads to

4). The expression of a new inheritable trait in the organism.

You might be interested in
Of these, which is NOT a sexually transmitted disease?
kykrilka [37]

Answer:

D) Tuberculosis

Explanation:

A) Herpes is a sexually transmitted disease

B) Syphilis is a sexually transmitted disease

C) Chlamydia is a sexually transmitted disease

D) Tuberculosis cannot be transmitted sexually. Tuberculosis is transmitted through air. Therefore D) is the correct answer.

5 0
2 years ago
Meaning of alleles, dominant, heterozygous, homozygous, and recessive?
valentinak56 [21]

Answer:

alleles-one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

dominant- The dominant allele of the gene is inherently dominant,so it hides the presence of the recessive allele

heterozygous-having two different alleles of a particular gene or genes.

homozygous-a particular gene that has identical alleles on both homologous chromosomes

recessive-A recessive gene is a gene that can be masked by a dominant gene

3 0
3 years ago
Read 2 more answers
Attached earlobes are a recessive trait in humans. In the tree below, people with attached earlobes are shaded in. Which best de
Basile [38]

The answer is a C. The offsprings from this generation are from a cross between parents who are heterozygous (one parent) and homozygous recessive. This means that all the offsprings of the filial 1 (one) generation will carry a recessive allele. However, those with an equivalent dominant allele will not exhibit the attached earlobe trait. This is shown by the Punnet square below;

7 0
3 years ago
Read 2 more answers
Name the covalent compound for n2s
Feliz [49]
That would be Dinitrogen sulfide i believe :)

Hope this helps :)


4 0
2 years ago
Scientific laws explain how and why something occurs on a scientific level.
Soloha48 [4]

Answer:

Answer. Scientific laws DO NOT explain how something, or why something happens. A scientific law can be thought of simply stating what happened. A scientific theory tries to explain how and why something happens on a scientific level.

Explanation:

3 0
2 years ago
Other questions:
  • Which of the following is true? A. all organisms obtain water from food
    15·2 answers
  • The components of the human body. from organ systems to cell organelles, interact to maintain a balanced intemal environment. To
    14·1 answer
  • A lizard sitting on a rock would be considered the ______level of organization.
    5·1 answer
  • The evolutionary history for a group of species is called a
    15·1 answer
  • Why do you think that concerns about the environment did not emerge in marine science until the late twentieth century?
    9·1 answer
  • In ostriches, there are 2 types: ones that run fast and those that run slowly. The fast birds can reach up to 40 miles an hour.
    12·1 answer
  • The "lock and key" model of enzyme action describes why a particular enzyme molecule:
    12·1 answer
  • In which environment would primary succession occur?
    14·1 answer
  • Can anyone help? Please, Its very much needed. I can't move to the next part without this
    15·1 answer
  • Healthy individuals of Paramecium bursaria contain photosynthetic algal endosymbionts of the genus Chlorella. When within their
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!