Animalscaretips
- What base prevents protein synthesis?
- Which of the following nitrogen containing bases is needed for RNA synthesis but not needed for DNA synthesis?
- Which base is found in DNA but not in RNA?
- Which of the following is true of an atomic nucleus?
- What is the stop codon for protein synthesis?
- Who helps in protein synthesis?
- Which nitrogen base is not there in RNA?
- Which nitrogen base Cannot be used during transcription?
- Which of the following bases will not be present in a molecule of mRNA?
- Which nitrogen base is not used in DNA?
- Which nitrogen containing base is found in DNA but not in RNA quizlet?
- What are nitrogen bases name the nitrogen bases present in DNA?
- Which of the following are not found in the atomic nucleus?
- Which two particles are found in an atom's nucleus?
- Do atoms contain empty space?
What base prevents protein synthesis?
Stop Codon
A stop codon is a trinucleotide sequence within a messenger RNA (mRNA) molecule that signals a halt to protein synthesis. The genetic code describes the relationship between the sequence of DNA bases (A, C, G, and T) in a gene and the corresponding protein sequence that it encodes.
Which of the following nitrogen containing bases is needed for RNA synthesis but not needed for DNA synthesis?
The nitrogenous base that is found in RNA but not in DNA is c. uracil. Additionally, RNA contains a sugar known as ribose.
Which base is found in DNA but not in RNA?
The base thymine is present in RNA while base uracil is present in DNA.
Which of the following is true of an atomic nucleus?
Which of the following is true of an atomic nucleus? It contains more than 99.9% of an atom's mass. It contains all of an atom's positive charge.
What is the stop codon for protein synthesis?
There are 3 STOP codons in the genetic code - UAG, UAA, and UGA. These codons signal the end of the polypeptide chain during translation. These codons are also known as nonsense codons or termination codons as they do not code for an amino acid.
Who helps in protein synthesis?
mRNA, tRNA, and rRNA are the three major types of RNA involved in protein synthesis. The mRNA (or messenger RNA) carries the code for making a protein.
Which nitrogen base is not there in RNA?
Uracil is present only in RNA, whereas thymine is present only in DNA. Thus, thymine is the nitrogenous base which is not present in RNA.
Which nitrogen base Cannot be used during transcription?
TRANSCRIPTION Use the DNA code provided to copy an m-RNA message. Which nitrogen base CAN'T you use during transcription ? nymine.
Which of the following bases will not be present in a molecule of mRNA?
Which of these nucleotide bases is NOT present in RNA: Cytosine, Thymine, Guanine, Adenine, Uracil. The correct answer is: Thymine. The four bases found in DNA molecules are Cytosine, Guanine, Adenine and Thymine but in RNA molecules, the Thymine base is replaced by Uracil.
Which nitrogen base is not used in DNA?
So the correct answer is 'Uracil'.
Which nitrogen containing base is found in DNA but not in RNA quizlet?
Terms in this set (15) The correct answer is Uracil. Uracil is one of the four nitrogenous bases found in RNA. The other three nitrogenous bases in RNA are also found in DNA, but uracil is not found in DNA.
What are nitrogen bases name the nitrogen bases present in DNA?
Four different types of nitrogenous bases are found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). In RNA, the thymine is replaced by uracil (U).
Which of the following are not found in the atomic nucleus?
Electron is not found in the nucleus of an atom.
Which two particles are found in an atom's nucleus?
The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks.
Do atoms contain empty space?
In reality, atoms do not contain any empty space. Rather, they are filled completely with spread-out electrons, making the shrinking of atoms impossible.
