An original cell replicates its DNA. The cell undergoes mitosis and cell division, and one of the daughter cells replicates its DNA. Which of these BEST describes the DNA of the second-generation daughter cells? A. One of the cells will contain DNA consisting of one strand from the original cell. One of the cells will contain DNA consisting of two strands from the original cell. В. C. Both of the cells will contain DNA consisting of one strand from the original cell. D. Both of the cells will contain DNA consisting of two strands from the original cell. E. Neither of the cells will contain DNA consisting of strands from the original cell.

Q: Genetic information flows in one direction. Which of the following exceptions can actually occur?…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Melting temperature (Tm) of 500 bases long DNA is defined as the temperature at which: a. All DNA…

A: Nucleic acids are "proteins that are essential to the structure and operation of all living cells.…

Q: When cells differentiate there are changes in the portions of DNA that are active. The active DNA…

A: Cell differentiation  It is a process where cell changes from one type to other type. Non…

Q: During DNA replication, the Okazaki fragments are Select one: O a. single-strand RNA O b. RNA-DNA…

A: Option c

Q: A. Instead of having a linear chromosome, bacteria have a circular chromosome. B. Organisms living…

A: "Since you have asked multiple questions, according to Bartleby's guidelines we are eligible to…

Q: In nucleosome, the DNA is wrapped around a. histones b. ribosomes c. polymerase molecule d. a…

A: The nucleosome is the fundamental subunit of chromatin. They are structural building blocks of the…

Q: DNA replication begins... A. At the origin of replication B. At the 5' end of the…

A: The transfer of genetic material from one generation to the other and during cell division is…

Q: DNA replication is said to be semiconservative because a. one of the new molecules conserves both of…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Arrange the following events of DNA replication in the proper order. A. DnaA binds DNA B. DNA…

A: Please follow steps 2 & 3 for detailed explanation.

Q: During DNA replication, the leading strand is synthesized continuously, while the lagging strand is…

A: The replication is the process by which new DNA is synthesized from the old DNA. The DNA replication…

Q: DNA replication is said to be semiconservative becausea. each new DNA molecule contains one new…

A: DNA replication is the process of generating  two same replicas of DNA from one original DNA.

Q: Which of the following statements best describes DNA and RNA? a. Both are found in chromosomes b.…

A: Introduction :- RNA stands for Ribonucleic acid. It is a nucleic acid that plays a crucial role in…

Q: 2. During what phase does DNA replication occur in? (Select one answer from dropdown menu:) Choose…

A: DNA replication is semiconservative in nature, where each daughter DNA molecule has one parent…

Q: Which of the following is the correct way that a polynucleotide chain is put together in one DNA…

A: DNA is a polynucleotide. It is a polymer of nucleotides. The individual nucleotides are joined by…

Q: The form of DNA that contains genes that are actively beingtranscribed is calleda. histones.b.…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: 1. Write out the full name for DNA. 2. What is a gene? 3. Where in the cell are chromosomes located?…

A: DNA is the basic genetic and hereditary material in most eukaryotic organisms. It is a nucleic acid.…

Q: According to our class discussions, which of the following is the most correct definition of a…

A: Mutations can occur spontaneously or be induced by mutagens. Mutations can happen in different ways,…

Q: In a nucleosome, what is the DNA wrapped around?   A. mRNA   B. Nucleolus protein.   C. Ribosomes.…

A: First of all we must understand what is a nucleosome. Nucleosome can be considered as the…

Q: The enzyme known as ________ uses ________ and separates the DNA strands at the replication fork. a.…

A: DNA Replication is the biological process of generating exact copies of DNA from the original DNA…

Q: DNA is the heritable material in a cell and "programs" the proteins that will be made by the cell.…

A: Proteins are bodybuilders and also helps in doing many works. The activity which occurs in the body…

Q: DNA replication is considered semiconservative because the________ strand will remain as half of the…

A: The DNA replication is the process by which the genetic material of the organism copies itself to be…

Q: Determine whether each statement is TRUE or FALSE. a. In eukaryotic chromosomes, DNA replication…

A: The heterocatalytic process by which a new DNA stand is synthesized on a old DNA template, is known…

Q: Cancer is a disease caused by cells that divide uncontrollably. Scientists studying drugs that…

A: DNA polymerase is an enzyme that add the nucleotides to the DNA strand and help in DNA replication.

Q: Contrast euchromatin and heterochromatin. Then explain how DNA can transition from one to the other.…

A: Chromatin is defined as the complex of DNA and protein in eukaryotic cells. The primary function of…

Q: Which of the following complex compound is used in the treatment of cancer?A. Cis platin B.…

A: Cancer: An abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some…

Q: Human beings with the inherited disease xeroderma pigmentosum have serious problems with lesions on…

A: Xeroderma pigmentosum is an inherited disease. It is characterized by an extreme sensitivity to…

Q: Which process in protein synthesis is most affected by a silent mutation? Select one: a. Replication…

A: Silent mutation are essentially base replacements that outcome in no difference in the amino acid or…

Q: Which statement regarding DNA replication is false?   A. On a DNA strand that is being…

A: answer : On a DNA strand that is being synthesized, the 3' end is growing.

Q: What would the chromosome on the picture below look like after DNA replication?

A: During DNA replication, the chromosome undergoes a process where the DNA molecule is duplicated. As…

Q: Which of the following sequences is correct?     a. Nucleotides → gene →DNA → Chromosome b. DNA →…

A: Step 1 Nucleic acids are linear mixed polymer of purine and pyrimidine nucleotides. They are two…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.