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
NemiM [27]
3 years ago
14

Which type of mutation always creates a stop codon? missense nonsense silent point

Biology
2 answers:
IgorLugansk [536]3 years ago
8 0
The answer is B- nonsense:)
alexgriva [62]3 years ago
5 0

Answer:

Its B on edg

Explanation:

follow my ifunny "dankmemehistory"

You might be interested in
2. What is the name of the moist "ball" of saliva and food that results from the start of digestion in the mouth?
Mice21 [21]
It’s bolus. Hope this helps
4 0
3 years ago
Read 2 more answers
A ribozyme is a catalytic protein that assists in the processing of the tRNA, true or false
Basile [38]
In tRNA biosynthesis, ribozymes, which are sub units found in the ribosomes, are essential. hence it is TRUE.
6 0
3 years ago
1. What do you think plants need to grow and stay healthy?<br> Gizmos
PSYCHO15rus [73]

Answer:

What do you think plants need to grow and stay healthy? Soil, water, sunlight, and oxygen. 2. Soil is a combination of tiny rock fragments and decayed plant materials.

6 0
3 years ago
You have identified two mutants with same phenotype.
algol13

Answer:

No, there are multiple ways in which different mutations in the same gene can cause the same phenotype

Explanation:

Several different mechanisms of mutation can lead to the same phenotype. For example, lets say our phenotype is that flies have white eyes, and we know that this occurs in one particular gene that normally makes the eye colour red. (the red gene)

These mutations likely rendered the red gene ineffective (as the eyes are not red). However, this could happen in a variety of ways.

  • There could be a single base deletion in the first exon of the mRNA, changing the reading frame of the protein and messing up the entire sequence (a frame shift mutations)
  • The entire gene could be deleted
  • A single base could be substituted in an important site of the gene, for example, one which translates into a catalytic residue or binding site in the protein
  • There could be an inversion at the promoter region of the gene, such that a transcription factor can no longer bind to transcribe the gene.

There are countless other ways in which a mutation could have been caused. Therefore, just because we know the same gene is affected does not mean that we can assume the mutations are identical.

7 0
3 years ago
True or false the consumption of irradiated food during pregnancy can cause birth defects
guajiro [1.7K]

Consumption of irradiated food during pregnancy can cause birth defects is false.

<h3>What are birth defects?</h3>

Birth defect in pregnancy are the structural or functional abnormalities occur during intrauterine stage. It can be detected either prenatally or in infancy state.

The primary causes are genetic, Socioeconomic, Environmental and other factors.

Chromosomal abnormalities and single gene defects are the major genetic abnormality based birth defects, such as Down syndrome and cystic fibrosis etc.

When parents are related by their blood group can also leads to high risk of rare  genetic birth defects.

Hence, the statement is false

Learn more about birth defect, here:

brainly.com/question/9483070

#SPJ4

8 0
1 year ago
Other questions:
  • Which of the following describes porifera?
    15·1 answer
  • Which statement concerning receptor enzymes is CORRECT? They are not usually membrane-associated proteins. They contain an enzym
    9·1 answer
  • The third level of cell organization is the _____.
    7·2 answers
  • How can I remember this definition of gene? (Like hints)
    5·1 answer
  • Are the following types of cells adaptive immune cells, innate immune cells or not immune cells?
    8·1 answer
  • Does the gene EEF1 ALPHA1 support the cell theory
    12·1 answer
  • List three sources of air pollution people cause.
    8·1 answer
  • Please answer the two questions
    8·1 answer
  • Which of the following is found in the 'rungs' of a DNA strand?
    8·1 answer
  • Simpson's Diversity Index is a measure of diversity which takes into account the number of species present, but does not include
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!