Answer:
Explanation:
The possible letters are A, C, G, and T, representing the four nucleotide bases of a DNA strand — adenine, cytosine, guanine, thymine — covalently linked to a phosphodiester backbon
Answer: when each chromosome has been duplicated.
Explanation:
Abiotic elements are air, rocks, and water and biotic elements are insects, animals, and trees.
Biotic and abiotic factors are what make up ecosystems. Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil, and atmosphere. The way these components interact is critical in an ecosystem.
A biotic factor is a living thing that has an impact on another population of living things or on the environment. Abiotic factors do the same thing, but they are non-living. Together, biotic and abiotic factors make up an ecosystem. To survive, biotic factors need abiotic factors. In turn, biotic factors can limit the kinds and amounts of biotic factors in an ecosystem.
Therefore, Abiotic elements are air, rocks, and water and biotic elements are insects, animals, and trees.
Read more about biotic and abioticcomponents, here
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Can you please help me with this, that'd be great! Thanks!
The correct answer is insertion mutation.
The mutation is defined as the change in the DNA (deoxyribonucleic acid) sequences. The insertion mutation is a type of mutation, in which the insertion of the nucleotides takes place in the DNA sequences, resulting in an increase in the total number of base pairs in the DNA sequence. So, the insertion mutation has resulted in the increase in the base pairs in this case.
Knowing the correct order of information, specifically state what is occurring in Process #1 and in Process #2.
Please be very specific in your answer as i cannot assume which blank and process you are referring to. Be sure to provide this information and to have your blanks noted in the correct order
PLEASE ANSWER ME ASAP
Answer:
The central dogma of molecular biology explains the flow of genetic information, from DNA ?to RNA?, to make a functional product, a protein?.
The central dogma suggests that DNA contains the information needed to make all of our proteins, and that RNA is a messenger that carries this information to the ribosomes?.
The ribosomes serve as factories in the cell where the information is ‘translated’ from a code into the functional product.
The process by which the DNA instructions are converted into the functional product is called gene expression?.
Gene expression has two key stages - transcription? and translation?.
In transcription, the information in the DNA of every cell is converted into small, portable RNA messages.
During translation, these messages travel from where the DNA is in the cell nucleus to the ribosomes where they are ‘read’ to make specific proteins.
The central dogma states that the pattern of information that occurs most frequently in our cells is:
From existing DNA to make new DNA (DNA replication?)
From DNA to make new RNA (transcription)
From RNA to make new proteins (translation).
Illustration showing the flow of information between DNA, RNA and protein.
An illustration showing the flow of information between DNA, RNA and protein.
Image credit: Genome Research Limited
Reverse transcription is the transfer of information from RNA to make new DNA, this occurs in the case of retroviruses, such as HIV?. It is the process by which the genetic information from RNA is assembled into new DNA.
Does the ‘Central Dogma’ always apply?
With modern research it is becoming clear that some aspects of the central dogma are not entirely accurate.
Current research is focusing on investigating the function of non-coding RNA?.
Although this does not follow the central dogma it still has a functional role in the cell.
Explanation: