Which part of a tRNA molecule acts as an amino acid attachment site?   a. the 5' end   b. the 3' end   c. the anticodon   d. any of these

Q: transcribed RNA

A: Transcription is the process of copying a segment of DNA into RNA. Only one of the two DNA strands…

Q: What kind of bonds are created between amino acids during the elongation phase of translation? a.…

A: Translation is a cellular process that involves decoding the genetic code present in a messenger RNA…

Q: Can you explain it?

A: Gene expression is a process where genes code for proteins which in turn results in function of the…

Q: How does a mutation from  a. Alanine to valine increase the stability of a folded protein. b.…

A: Amino acids are the structural units of proteins that are bound together by peptide bonds in the…

Q: Draw a simple schematic of a tRNA molecule showing its two "business" ends.

A: t-RNA is a type of RNA molecule that is clover leaf like in structure. It is known as transfer RNA.

Q: In Eukaryotes, DNA is a long molecule inside a tiny nucleus. a. How can this long chain fit in such…

A: DNA (deoxyribo nucleic acid) is genetic material of the cell. In case of eukaryotes, DNA is…

Q: What is a reasonable length for an RNA primer in E.coli?   A. 1000 nucleotides     B. 100…

A: In DNA replication one strand of DNA which is lagging require RNA primer to start the synthesis of…

Q: The codon UUU in an mRNA molecule which results in phenylalanine being inserted as the protein is…

A: Amino acids are involved in nearly every biological activity since they are the building blocks of…

Q: A mutation occurs that alters the third base in an mRNA codon from a C to a G. This mutation is most…

A: Mutation is defined as the change in the DNA sequence. This can occur either during the DNA copying…

Q: A tRNA with an ACC anticodon will insert the amino acid ________ during translation. A.Trp B.Arg…

A: tRNA or transfer RNA helps in decoding the sequence of mRNA into protein. It is structured to bind…

Q: The wobble position of codons occurs A. before the 2nd base B. after the ribosome initiates a stop…

A: Question - The wobble position of codons occurs A. before the 2nd base B. after the ribosome…

Q: Which of the following is most likely to be an RNA nucleotide? a. Adenosine-5'-triphosphate b.…

A: A nucleic acid is a linear polymer of nucleotides that is a component of the cell's information…

Q: Consider the following DNA sequence:CATGTGTAGTCTAAAa. Write the sequence of the DNA strand that…

A: Introduction: DNA is a hereditary material that transfers from one generation to another. It is a…

Q: The tRNA is the site on the tRNA molecule that is complementary to a given codon found in the mRNA.…

A: RNA  is a type of nucleic acid which is comprised of single-stranded polynucleotide chain and…

Q: What binds to stop codons? O a. tRNA molecules with the anticodon complementary to each stop codon O…

A: Fragments of DNA that are responsible for different traits are known as genes. The expression of…

Q: What attracts or directs the synthesis enzyme to the template in DNA Replication?   a. Promoter…

A: DNA replication is the process by which DNA undergoes duplication.

Q: What two sites are found in the ribosome that are necessary for the translocation of the ribosome?…

A: The process of translation helps in the synthesis of proteins due to the amino acids incorporation.

Q: A DNA antisense strand contains the following nucleotide base sequence: ATC CAA GAC TGG From this,…

A: DNA refers to deoxyribonucleic acid. It is the genetic material of almost all organisms, except a…

Q: Determine the identity of the N-terminal amino acid after reconstructing the intact protein. Why is…

A: Introduction:- Amino acids are the building blocks of proteins. The building blocks of life are…

Q: Which statement BEST DESCRIBES the tRNA structure? A. Amino acids bind to the 5′ end of the tRNA…

A: Introduction: A significant class of ribonucleic acids is called transfer RNA (tRNA). During protein…

Q: how does the E.coli ribosome find the RNA to be translated? A. the sigma factor B. the shine-…

A: SHINE DALGARNO SEQUENCE The ribosome binds to the ribosomal binding site present on messenger RNA in…

Q: Which of the following enzymes adds a new amino acid to the growing chain of a protein during…

A: Introduction Protein Translation: the process of reading mRNA and synthesis of a peptide chain of…

Q: If a splice site were mutated so that splicing did not take place, what would be the effect on the…

A: Mutation in genetic sequence of RNA is due to deletion, insertion, or any change in the nucleotides,…

Q: If instead of 20 amino acids there were 200 amino acids, then how many nucleotides would you be…

A: An mRNA directs the insertion of single amino acid to a protein per three nucleotides. A codon is a…

Q: amino acid is acetylated when DNA is unwound from histones

A: The correct answer os option b).

Q: A retrotransposon does NOT contain genes for which polyprotein? a. gag b. pol c. It contains…

A: A retrotransposon is a type of genetic element that can move within a genome by being transcribed…

Q: Which statement is true of the translocation phase of elongation during protein synthesis?   a. The…

A: The translation is the process by which ribosome synthesis protein using mRNA. It consists of three…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.