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
TEA [102]
2 years ago
13

Please Help

Biology
1 answer:
Viktor [21]2 years ago
6 0

Answer: Duffusion B. Hope this Helps bro

Explanation:

You might be interested in
Why is the air colder farther from the earth?
Mandarinka [93]

Answer:

Why is the air colder farther from the earth,you ask ?its easy

Explanation:

A pretty basic answer is that the farther away you get from the earth, the thinner and thinner  the atmosphere gets. The total heat content of a system is directly related to the amount of matter present, so it gets cooler and cooler at higher elevations.

5 0
3 years ago
Which of the following is an example of post-transcriptional control of gene expression?
konstantin123 [22]

Answer:

Option (c).

Explanation:

Transcription may be defined as the process of formation of RNA molecule from the template DNA with the help of enzymes and transcription factors. The transcription occurs in 5' to 3' direction.

Post trancriptional modification occurs in the RNA molecule that plays an important role in transcription as well as translation. The introns are removed from the RNA transcript and exons joined together is known as splicing. The alternative splicing occurs in which different protein isoforms are formed by the single exons.

Thus, the correct answer is option (c).

5 0
3 years ago
Which two species are likely to have the most similar dna base sequences?
saul85 [17]
Based on the attached Image;
The two species that are likely to have the most similar DNA base sequences are C and D. 
An evolutionary tree or a phylogenetic tree, like the one shown on the image is used to indicate which ancestors gave rise to which descendants. The tree represents the evolutionary relationships among a set of organisms or groups of organisms, called taxa. The tips of the tree represents groups of descendant taxa and the nodes represents the common ancestors of these descendants. 

5 0
3 years ago
How do Earth's crust and mantle differ?
yuradex [85]

Answer:

The crust is thinner and less dense than the mantle.

7 0
3 years ago
Read 2 more answers
The mutation resulting in sickle cell disease changes one base pair of dna so that a codon now codes for a different amino acid,
V125BC [204]
<span>Missense mutation
</span>Mutation can be defined as the permanent alteration in the nucleotide sequence of the genome of a virus, organisms or other genetic materials. However, a change in single nucleotide that result to a codon that code for different amino acid can be refers to as Missense mutation. 
4 0
3 years ago
Other questions:
  • Scientists can measure how deep the ocean floor is by using a long meter stick. True False
    14·2 answers
  • What is photosynthesis?​
    9·2 answers
  • The subatomic particle that has the least masses the?
    6·2 answers
  • Acetyl-CoA can be generated by which three metabolic pathways for potential use by the Citric Acid Cycle for energy metabolism?
    13·1 answer
  • Sustainable development can be best described by which of these scenarios?
    7·1 answer
  • An idea that is supported by some evidence, but is not yet the basis for a field
    6·1 answer
  • Someone answer plssss​
    12·2 answers
  • Which of the following does not happen during photosynthesis?
    5·1 answer
  • When North America is facing the sun what season are we experiencing in Louisiana? When North America is completely turned away
    14·1 answer
  • They grow one in two years<br><br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!