Which nucleic acid carries instructions from the nucleus?
Messenger RNA (mRNA)
Messenger RNA (mRNA) copies the genetic instructions from DNA in the nucleus, and carries the instructions to the cytoplasm. 2. Ribosomal RNA (rRNA) helps form ribosomes, the organelle where proteins are assembled.
Which type of nucleic acid is present in the nucleus?
deoxyribonucleic acid
The nucleus is known to contain two types of nucleic acid, deoxyribonucleic acid and ribonucleic acid.
Is a nucleic acid that carries the code for the primary structure of a protein?
messenger RNA (mRNA)
The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm.
Which nucleic acid carries instructions for making proteins from the nucleus out to the ribosomes in the cytoplasm?
Transfer RNA (tRNA) is a short-chain type of RNA present in cells. There are 20 varieties of tRNA. Each variety combines with a specific amino acid and carries it along (transfers it), leading to the formation of protein with a specific amino acid arrangement dictated by DNA.
Which region of DNA carries the instructions for making proteins?
Each DNA sequence that contains instructions to make a protein is known as a gene. The size of a gene may vary greatly, ranging from about 1,000 bases to 1 million bases in humans. Genes only make up about 1 percent of the DNA sequence.
How are nucleic acid related to proteins?
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
Why do nucleic acids carry the genetic code?
Structure of Nucleic Acids. Nucleic acids are the most important macromolecules for the continuity of life. They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell. The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Is a nucleic acid that carries the genetic code of organisms?
Deoxyribonucleic Acid (DNA)
Deoxyribonucleic Acid (DNA) DNA is the chemical name for the molecule that carries genetic instructions in all living things.