the amino acid sequence in rubisco encoded by nuclear genes
Q: Is chromatin structure is altered in transcription? Explain
A: Solution- Chromatin- It is a thread like structure in nucleus. it's uncondensed molecules of DNA…
Q: Is the sequence of amino acids in rubisco encoded by nuclear genes or not? Explain.
A: The enzyme rubisco stands for ribulose bisphosphate carboxylase/oxygenase. It acts as a key enzyme…
Q: Why do mitochondria need genes that encode rRNAs andtRNAs?
A: Human mitochondrial DNA refers to the genetic material of the mitochondria. It contains several…
Q: What mutations are possible in gene ZFPM2?
A: ZFPM 2 is a multi zinc finger protein. It helps in transcription regulation of certain genes by…
Q: Typically, most of the nucleotide variability that occurs within a geneticlocus does not affect the…
A: The total number of genetic traits present in the genetic composition of a species is known as…
Q: What is the specific base sequence found in human telomeres, and how does the base sequence…
A: The physical end of the chromosomal is known as Telomere. It protects the chromosome's ends from DNA…
Q: What is the underlying genetic defect that causes xeroderma pigmentosum?How can the symptoms of this…
A: Xeroderma pigmentosum condition is a result of specific mutations in the DNA and it is the autosomal…
Q: Where is the DNA that encodes the last 13 residues of the variable domain?
A: Antibodies are made up of four polypeptide chains namely two heavy chains and two light chains (L).…
Q: In a typical eukaryotic cell, would you expect to find more molecules of the H1 histone or more…
A: Histones are basic proteins that are associated with the DNA present in the nucleus and help in…
Q: Describe the appearance of a Drosophila embryo, in which the knirps gene protein-coding sequence has…
A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…
Q: With regard to development, what would the dire consequences beif polycomb group complexes did not…
A: Polycomb-group proteins basically refer to the proteins possessing the ability to remodel…
Q: Why is the Nucleoid important?
A: The nucleoid is an irregularly shaped structure present in prokaryotic cells . It does not have any…
Q: What are master genes? Explain why they are not present in prokaryotes.
A: Genes are a set of instructions that define how an organism looks, how it lives, and how it…
Q: The anticodon of a particular tRNA molecule is what is it called when heterozygous have a…
A: tRNA The tRNA is an adaptor molecule which made up of RNA. the main function of tRNA molecule is to…
Q: How many functional copies of ɑAA reductase does a yeast cell need in order to perform lysine…
A: Haploid cell contains one set of all the chromosomes. Diploid cell contains two sets of all the…
Q: What DNA sequence feature is required for a G-quadruplex to form?
A: G-quadruplex formed are formed in telomeric sequences which are highly polymorphic. A four repeat…
Q: How does adding a methyl or acetyl group to a histone protein alter gene activity?
A: Histones are proteins, found in eukaryotic nuclei that order DNA into a shape. The histone molecules…
Q: Explain Mutations in a gene are colinear with the sequence of amino acids in the encoded…
A: A change in DNA sequence is called Mutation. This may be a result of an error in DNA…
Q: Approximately how many copies of chromosome 2 are found in a polytene chromosome in Drosophila?
A: Polytene chromosomes are special type of chromosomes, which have thousands of DNA strands. They…
Q: Explain why it is sometimes difficult to locate genomic regions that encode a protein.
A: A gene is a DNA-based functional heredity unit that delivers instructions for the production of RNA…
Q: What is unusual about the genes that encode mitochondrialproteins?
A: Mitochondria Mitochondria are the powerhouse of the cell. It is a double membrane-bound organelle…
Q: Which are enzymes that shorten the poly-A tail ?
A: Cytoplasmic PABP2 is having some canonical functions. Along with this, it also induces poly(A)…
Q: Dystrophin is mutated in the disease, causing a codon to change from GGA to UGA. What is the…
A: Dystrophin is a protein that helps keep muscle cells intact.
Q: Where did the 5' 7-methyl-guanosine caps present on influenza virus messenger RNA (MRNA) transcripts…
A: INTRODUCTION After the invention of the cap structure in several virus mRNAs by us et al. , studies…
Q: Where the information for Poly A tail is present?
A: Poly-A tail on a stretch of RNA only has adenine bases at one end. The poly-A tail prevents the…
Q: What effect does histone acetylation have on Gene 1?
A: Histone acetylation is an epigenetic modification of transcription . Histone acetylation is the…
Q: What is the S-gene and what role does it play in plants? Be specific
A: Genes carry information that plays an important role in determining the traits that are inherited…
Q: In humans, there may be three times as many proteins as genes. If each gene encodes a protein, how…
A: DNA gets condensed to form chromosomes during cell division. Chromosomes are rod shaped chromatin…
Q: If a gene is made up of 26% Adenine, then how much of it is Cytosine?
A: Answer: DNA : Deoxyribonucleic acid which acts as the genetic material, it composed of four nucleic…
Q: Explain why a heteroduplex region may be produced after branch migration occurs.
A: DNA full form is deoxyribonucleic acid. DNA is the main constituent of the chromosome. It contains…
Q: What is the “-10” position of the gene called? Why?
A: DNA is two stranded , ladder like structure which act as genetic material in most of organisms . It…
Q: What is the major biological function of the Son-of-Sevenless (SOS) protein?
A: The name of this gene was based on the fact that the Sos protein it encoded was found to operate…
Q: How do you explain why we observe about 100k different proteins in mammals when we only have about…
A: The genes are the functional unit of heredity. The human genes vary in size from a few hundred base…
Q: What is the effect of acetylation of a lysine residue on the charge of a histone protein? Of lysine…
A: DNA methylation and lysine modifications comprise major epigenetic processes on chromatin, which…
Q: • Inversions alter the order, but not the number, of geneson a __________
A: The number and the structure of the chromosomes are maintained as such during the meiosis, however,…
Q: The coding sequences of Gene F and Gene G are shown by the double-stranded DNA below. What is the…
A: The coding sequence of the Gene F and G are given as 5'…
Q: If a rabbit with the defective gene is fed plants with the pigment, what color is its fat?
A: The dominant allele in rabbits is found to control the fat colour on the coat of the rabbit. The…
Q: What is the family of fibrous proteins that contain repeats of a sequence of seven amino acids…
A: The heptad repeat is an example of a structural motif, that consists of repeating patterns of seven…
Q: What is the function of the nucleoid in a bacterial cell?
A: The cell is the basic structural and functional unit of the body in all organisms. Cells are…
Q: How do we know that the mutant Bar-eye phenotype in Drosophila is due to a duplicated gene region…
A: The DNA (deoxyribonucleic acid) consists of a specific nucleotide sequence that codes for phenotypic…
Q: Why is a chromosomal fragment without a centromeresubsequently lost and degraded?
A: The changes in the structure of the chromosome and genes are called chromosomal mutations. The…
Q: Why do human germ cells (cells that undergo meiosis to produce gametes) express the enzyme…
A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…
Q: The human genome contains thousands of sequences known as small open reading frames, some of which…
A: Deoxyribonucleic acid (DNA) is a genetic material and it carries genetic information from one cell…
Q: Explain two ways that a chromosomal rearrangement can cause a position effect.
A: Genes are the units of heredity that are transmitted through generations. Genes contain the genetic…
Is the amino acid sequence in rubisco encoded by nuclear genes? Explain.
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- Is the sequence of amino acids in rubisco encoded by nuclear genes or not? Explain.Insulin is a peptide hormone encoded by the INS gene, which is on chromosome 11. Insulin is produced by pancreatic beta cells. A) Both the INS gene and insulin are examples of biological molecules that are polymers. What are the monomers and what is the polymer that make up the INS gene? What is the name of the monomers and polymer that make up insulin? B). How many copies of the INS gene are found in pancreatic beta cells? How many copies are found in other cell types, for example, cardiac muscle cells? C). Is mRNA for insulin produced in equal amounts in pancreatic beta cells and cardiac muscle cells? Why or why not? D) Diabetes mellitus can be caused by a dominant mutation in the INS gene, INS*C96Y. A healthy mother has an affect child. Give the genotype of the child at the INS locus, indicating the paternally and maternally inherited alleles.What are the amino acids encoded by gene Z? (see the attached picture)
- What is single-cell protein? Explain the reasons for the removal or reduction of nucleic acid in Single Cell Protein.What is an SMC complex? Describe two examplesOne of the two genes known to be mutated in cases of Hypokalemic periodic paralysis (which is inherited in an autosomal dominant pattern but known to affect males more often than females) is the calcium voltage-gated channel subunit alpha1 S (CACNA1S). What is known about the gene is recorded here: https://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000081248;r=1:201039512-201112451 Please navigate to the link above and use the information and link-outs from the page to answer the following question. GIVE YOUR ANSWER AS A NUMBER ONLY, NO UNITS: What is the size in amino acid residues of the CACNA1S transcript named CACNA1S-202? Answer: The size of the CACNA1S transcript named CACNA1S-202 is how many amino acid residues.
- One of the two genes known to be mutated in cases of Hypokalemic periodic paralysis (which is inherited in an autosomal dominant pattern but known to affect males more often than females) is the calcium voltage-gated channel subunit alpha1 S (CACNA1S). What is known about the gene is recorded here: https://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000081248;r=1:201039512-201112451 Please navigate to the link above and ensure that you click to reveal the transcript table. Then use the information in the table to answer the following question. PLEASE GIVE YOUR ANSWER AS A NUMBER ONLY, NO UNITS What is the size in base pairs of the CACNA1S transcript named CACNA1S-202? Answer: The size of the CACNA1S transcript named CACNA1S-202 isOne of the two genes known to be mutated in cases of Hypokalemic periodic paralysis (which is inherited in an autosomal dominant pattern but known to affect males more often than females) is the calcium voltage-gated channel subunit alpha1 S (CACNA1S). What is known about the gene is recorded here: https://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000081248;r=1:201039512-201112451 Please navigate to the link above and use the information and link-outs from the page to answer the following questions ANSWER ONLY IN UPPERCASE LETTERS, NO UNITS: Using the left-hand menu to view the sequence for CACNA1S, what are the last three nucleic acid bases of exon 1?One of the two genes known to be mutated in cases of Hypokalemic periodic paralysis (which is inherited in an autosomal dominant pattern but known to affect males more often than females) is the calcium voltage-gated channel subunit alpha1 S (CACNA1S). What is known about the gene is recorded here: https://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000081248;r=1:201039512-201112451 Please navigate to the link above and use the information and link-outs from the page to answer the following question. What is the NCBI accession number (including the version) of the RefSeq Match for the first transcript (CACNA1S-201)?
- Considering prokaryotes, what is the term for the triplet of nucleotides that codes for an amino acid?Explain linker domainAntibiotics such as chloramphenicol, tetracycline, and erythromycin inhibit protein synthesis in bacteria, but have no effect on the synthesis of proteins encoded by eukaryotic nuclear genes. Cycloheximide inhibits the synthesis of proteins encoded by nuclear genes, but has no effect on bacterial protein synthesis. How might these compounds be used to determine which proteins are encoded by mitochondrial and chloroplast genomes?