Respuesta :
Answer:
1.hydrogen
2.template
3.mRNA
4.recombination
5.DNA and RNA are both made up of nucleotides. RNA is comprised of adenine, uracil, guanine, and cytosine. DNA is made up of adenine, thymine, guanine, and cytosine. DNA is a double-stranded chain of nucleotides comprised of base pairs that form a double helix. RNA is often a single-stranded chain of nucleotides.
6.The central dogma states that DNA contains the genetic code needed to make proteins—a process known as gene expression. Transcription and translation are the two steps involved in gene expression. In transcription, the DNA code is turned into RNA. In translation, the RNA sequence provides instructions to the cellular machinery to manufacture polypeptides, which become proteins.
7.Replication is the duplication of DNA, and it is important because, in cell division, each daughter cell must contain an exact copy of the original cell's DNA, since DNA contains the instructions required to make all of the cell's tissues. Recombination is the natural process for genetic sequences in a chromosome or between chromosomes to exchange genetic information. Recombination is important in nature because it produces genetic variations that may be preserved because of natural selection. Recombination also can be used in the laboratory to combine the genetic code of two different organisms.
Explanation:
PENNFOSTER
The genetic material that passes the hereditary characters and traits from parent to offspring from one generation to the next is DNA.
The correct blanks for statements are:
- Blank 1: Hydrogen
- Blank 2: Template
- Blank 3: mRNA
The blanks can be explained as:
- The double-helical structure of deoxyribonucleic acid is bonded with the help of hydrogen bonds between the purine and pyrimidine bases.
- DNA replication is the process of central dogma in which the parent strand serves as a template for the formation of two daughter strands.
- The DNA undergoes transcription to form mRNA which further act as a template for the formation of amino acid sequences.
Thus correct blanks are hydrogen, template and mRNA.
To learn more about the central dogma process follow the link:
https://brainly.com/question/1673823
