How long is an α-helix that contains 74 amino acids?

Q: How many adenine bases are there if there are eight thousand cytosine bases in a fifteen thousand bp…

A: Question - How many adenine bases are there if there are eight thousand cytosine bases in a fifteen…

Q: If the nucleotide sequence of one strand of DNA is 5′ ACGTTGCA 3′, what is the sequence of the…

A: In molecular biology, the DNA is made of two complementary strands which runs antiparallel to each…

Q: What type of bonding interaction causes stem-loops to form?

A: Stem loop is also known as hairpin loop structure. It is an intramolecular base pairing that…

Q: What is an anticodon, and on what kind of nucleic acid is it found?

A: An anticodon is a three-letter sequence; one which is complementary, to the codon sequence found in…

Q: What is repeating components of each strand lengthwise called?

A: DNA is the information molecule that stores instructions for making proteins. These instructions are…

Q: What is a secondary structure of DNA?

A: DNA is a molecule composed of two polynucleotide chains that coil around each other to form a double…

Q: What is an intron?

A: The genetic information of all living organisms is stored in the DNA. The specific sequence of DNA…

Q: How does the double helix structure of DNA support its role in encoding the genome?

A: Double helix of DNA is stabilized by two forces: Hydrogen bonds between nucleotides  Base…

Q: if base 4 is adenine, what is base 11'  ?

A:

Q: If one DNA strand is 5′–GGCATTACACTAGGCCT–3′, what is the sequence of the complementary strand?

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: If you had a protein that developed a mutation that changed its TEMPLATE strand from 5’GAT 3’ to…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

Q: What are the codons for the variations amino acid?

A: Amino acids are organic compounds that combine to form proteins, which are the building blocks of…

Q: Which strand(s) in the DNA Replication Fork depicted below represent the parent strands?

A: DNA replication is the process by which a double stranded DNA (dsDNA) makes a copy of itself to…

Q: If the DNA sequence A-T-T-G-G-C-C-T-A on an informational strand mutated and became…

A: A point mutation or substitution is a form of genetic mutation where a 1 single nucleotide base is…

Q: What diseases are caused by trinucleotide repeats?

A: The trinudeotide repeat diseases include the genetic disorders caused by an abnormal increase in the…

Q: If there is no helix unwinding proteins and destabilizing proteins present, what would happen?

A: Helix unwinding is the major step for DNA replication . After this step the DNA priming step occur ,…

Q: What is the complementary strand of the following DNA strand?

A: The type of nucleic acid present in the nucleus of the cell is deoxyribonucleic acid or DNA. It is…

Q: How many bases are in one codon? *

A: A codon is a sequence of three RNA nucleotides on the messenger RNA (mRNA)  that corresponds with a…

Q: What is a polysome?

A: The term mRNA stands for messenger ribonucleic acid. Ribonucleic acid (RNA) is a type of biomolecule…

Q: What are heterochromatin?

A: Chromosomes are thread like substances in the nucleus which carry genetic information in the form of…

Q: ) how many turns are in this alpha-helix? Should be an integer b) length in angstroms?

A: Alpha helix is the secondary structure of protein formed by Hydrogen bonds between side chains of…

Q: What are the packages of DNA helix?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: What is exact location of centrosome?

A: A centrosome is a cellular organelle found only in animal cells. It serves as the major…

Q: If a bacterial protein is 3,300 amino acids long, how many nucleotidepairs long is the gene sequence…

A: Introduction  Genome consists of DNA/RNA which consists of nucleotides either deoxyribose…

Q: Where is ribonuclease found?

A: Enzymes are the proteinaceus substances which are capable of catalysing chemical reactions of…

Q: Assume a peptide with 20 amino acids - If this peptide forms an alpha helix, how many turns of…

A: The secondary structure of a protein involves the local folding where the polypeptide consists of…

Q: What are the components of a nucleosome?

A: Step 1 Human beings have 46 chromosomes which occur in the form of chromatin in the nuclei. The DNA…

Q: What kind of weak bonds hold the two strands together? How is that weak bond drawn?

A: Answer - Hydrogen bonds (-H) is a weak bond that holds two strands together.  Explanation - Each…

Q: Two highly negatively charged complementary strands of DNA come together to form a double helix.…

A: Deoxyribonucleic acid (DNA) is the nucleic acid which contains the hereditary information that is…

Q: What types of subunits make up a single strand of DNA? How are the subunits linked?

A: Introduction  DNA strand is composed of three components: Deoxyribose Sugar Nitrogenous Bases…

Q: Does right-handed alpha-helix has the least restricted ϕ and ψ angles in polypeptides, compared with…

A: When amino acids are joined with one another, the C-N bond in the amide linkage causes rigidity…

Q: What are double helix?

A: A biological structure characterized by the presence of double-stranded molecules of nucleic acids…

Q: how many polypeptide chain is the product of translation?

A: Amino acids are the building blocks of proteins, and each amino acid has a specific structure. The…

Q: What are the two types of heterochromatin?

A: A tightly packed form of DNA or condensed DNA is called heterochromatin. Its primary function is to…

Q: How many different proteins, each with a unique amino acid sequence, can be constructed that have a…

A: Proteins are made up of amino acids. Proteins are necessary for carrying out daily functions. There…

Q: specific base pairing essential to the processes of transcription and translation?

A: Transcription is the process by which an RNA copy of a gene sequence is created. This copy, known as…

Q: What are e coli's 3 stop codons?

A: Terminating protein interpretation precisely and productively is basic for both protein devotion and…

Q: Which complementary base pair, G-C or A-T, would be hardest to break apart when a double-strandedDNA…

A: DNA is the genetic material of almost all living organisms. It contains the information that is…

Q: How is the beta-sheet different from the alpha-helix?

A: The structure of proteins have different levels of organization such as primary, secondary,…

Q: In what ways are the structures of an α helix in a protein and thedouble helix of DNA similar, and…

A: Proteins are present in primary, secondary, tertiary, and quaternary structure. The primary…

Q: what kinds of interactions stabilize the backbone and the rungs of DNA?

A: The DNA (deoxyribonucleic acid) molecule contains two anti-parallel polynucleotide strands. The…

Q: How many nucleotides in a row make one codon?

A: A codon is a sequence of DNA or RNA nucleotides that corresponds with a specific amino acid.

Q: Where is the amino acid located at position 368 (TYR) in relation to secondary structures?

A: Tyrosine, is an essential amino acid, is also an aromatic amino acid. It is derived from…

Q: How many Alpha helices and beta sheets are in ESR1? What's the percentage of alpha helices and the…

A: ESR1 is protein coding gene for estrogen receptor. The alpha-helix is right-handed helical coil.  2…

Q: Which amino acid would be attached to a tRNA that read "GGU"?

A: Introduction :  A codon is defined as a sequence of three nucleotides which together form a unit of…

Q: How many hydrogen bonds exist between this DNA strand and its complementary strand?

A: DNA stands for Deoxyribonucleic acid. It acts as the genetic material in all living organisms. It is…

Q: What does it mean when we say that the two DNA strands in thedouble helix are antiparallel? What…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: Why do higher salt concentrations stabilize the DNA double helix? Or What aspect of the structure of…

A: DNA is the double helical structure in which both the strand are antiparallel to each other. The…

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.