Is there 999 bases in an RNA that codes for a protein with 333 amino acids and?

The given RNA has 999 bases and it codes for a protein having 333 amino acids. Here 999 bases can be written as 900 bases + 99 bases. Since three bases make 1 codon, 999 bases will make 333 codons. Thus the number of codons getting altered due to the change in 99 bases will be 33.

How many bases in mRNA does it take to code for one amino acid?

Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid (hence, it is a triplet code).

How many bases will be there in 3 codon?

In three codons– 9 bases, which code far 3 amino-acids.

What is the RNA code for proteins?

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. Translation, the second step in getting from a gene to a protein, takes place in the cytoplasm.

How many translocations are done by ribosomes on mRNA which contain 999 nitrogen bases?

So the correct answer is ’33’. Note: The initiator methionine tRNA is the main aminoacyl-tRNA that can bind in the P site of the ribosome, and the A site is aligned with the second mRNA codon.

Which of the following is not a property of the genetic code?

Explanation: Genetic code is nearly universal, non-overlapping and degenerate. The genetic code is unambiguous as each genetic code is specific for only one amino acid that it codes for. 61 codons code for amino acids and 3 codons are stop codons. They do not code for any amino acids.

How many bases does a codon consist of?

A codon is a trinucleotide sequence of DNA or RNA that corresponds to a specific amino acid. 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. The cell reads the sequence of the gene in groups of three bases.

Where are proteins synthesized inside the cell class 9?

ribosomes
Where are proteins synthesised inside the cell? Protein synthesis in cells takes place in ribosomes. Hence, ribosomes are also referred to as protein factories. Ribosomes are particles that are found attached to the rough endoplasmic reticulum.

How does a DNA strand codes for proteins?

DNA has the code for a protein which mRNA has to copy and then take that copy out of the nucleus to an other organelle called a ribosome. The ribonucleotides are “read” by translational machinery (the ribosome) in a sequence of nucleotide triplets called codons. Each of those triplets codes for a specific amino acid.