chromosome is single-stranded

Q: State an industrial concern/importance for knowing the genetic makeup of an organism. Explain why it…

A: The sequence of the genes that determine the genotype of an individual is called genetic makeup. The…

Q: The model represents molecules found within the nucleus of a cell. Which statement best describes…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Examine the diagram carefully, and then answer the question below. VII VII i iv vii VII This diagram…

A: DNA is genetic material which composed of 4 nucleotide ATGC and present in double helix form.

Q: The diagram shows an important biological molecule going through the process of replication. Which…

A: Answer: REPLICATION OF DNA = It is one of the important process of central dogma in which DNA is…

Q: Compare and contrast DNA replication with gene expression/protein synthesis.  Include three…

A: The gene expression is a biological process in which information from the gen is used for the…

Q: A kinetochore is a___________ structure that forms on a chromatid during cell division and allows it…

A: A chromosome is a thread like structure present within the living cells. It contains the genetic…

Q: End Mitosis Meiosis Type of Cell # Chromosomes per Cell # of Cells Made Cell Similarity 11 62

A: Mitosis is a fundamental process in which a cell duplicates all of its contents, including its…

Q: A segment of DNA that reads from the same forward and backward is calleda) Palindromic DNAb)…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: In which phase does DNA replicate

A: Cell division is the result of a sequence of processes that take place within the cell. The cell…

Q: The splitting of a cell into two separate cells is called: a. Division b. mitosis c. diffusion d.…

A: Option a) Division/ cell division is a process that involves splitting of parent cell into two or…

Q: DNA replication involve parent and daughter DM

A: Catabolism is the set of metabolic pathways that breaks down molecules into smaller units that are…

Q: DNA Replication takes place during and the end result is

A: The suitable answer to your problem will be: DNA replication takes place during S-phase of…

Q: Describe the way DNA is organized in a chromosome.

A: In the nucleus of every cell, the deoxyribonucleic acid molecule is prepacked into thread-like…

Q: enzyme called________ lats down the initial short piece of template RNA.

A: In Prokaryotes, During DNA replication the first step is to unwound the ds DNA and here the enzyme…

Q: gene's _____________ is its physical place on a chromosome.

A: Gene is a unit of hereditary transfered from one generation to another.

Q: At which phase chromosomes get aligned at the centre of the cell.

A: The two types of cell division are mitosis and meiosis. Mostly when it is referred to cell division…

Q: Which diagram most correctly represents the process of mitosis? 2n O-O В. ( 2n С. (2n D. ( 2n А. 2n…

A: There are two types of Cell division , Meiosis and mitosis.  Meiosis: It is a type of cell division…

Q: Mitosis is the formation of two new ______________, while cytokinesis divides the cell into two new…

A: Introduction :- Cytokinesis is the physical process through which a mother cell's cytoplasm is…

Q: Why DNA copy is important for reproduction

A: Introduction  Cells is the main fundamental unit of life. Every organism be it unicellular or…

Q: Name 2 reasons why a cell would undergo mitosis.

A: First, let's see the concept of mitosis. Mitosis is a process in which a single cell (parent cell)…

Q: A duplicated chromosome has how many chromatids?

A: A duplicated chromosome has two chromatids . Chromatid gets separated during cell division .…

Q: Aquous phase Interphase Organic phase

A: RNA present in the Nucleus so we extract RNA we use various methods 1. Trizol method: Trizol is…

Q: Human cells have how many pairs of chromosomes (pairs, not total chromosomes)? 1) 46 2) 44 4

A: Mendel developed the idea of heredity in 1866, revealing that genes are present in the chromosomes…

Q: Cell with half the chromosomes number of the parent cell ____________________.

A: In animals, cells are denoted either as haploid or diploid, which depends on the number of…

Q: The _________ marks the beginning of a prokaryotic chromosome.

A: Answer :  In Prokaryotes,  a circular chromosomes is contained in the cytoplasm in  region called a…

Q: What is a section of DNA that codes for a protein called? A.Gene B.Chromosome C.Allele D.Plasmid

A: The basis of inheritance is the information passed down from parent to offspring. The replication of…

Q: The ends of linear chromosomes are called _________.

A: Chromosomes are the highly condensed form of DNA which are formed by coiling DNA many times around…

Q: The period of the cell cycle when DNA replicates is _________________.  a. G1 phase b. G2 phase c. S…

A: The period of the cell cycle when DNA replicates is  S phase.

Q: chromosomes are

A: Geneticsbis the branch of biology that deals with the genes present in the DNA. The DNA is present…

Q: Chromosomes all.aboit them

A: DNA is the genetic material . it is formed by around 3 billion base pairs .

Q: You have designed a drug to stop the DNA replication process in cancerous cells.  Explain how your…

A: Cancer or malignancy is a condition in which the affected cells lose the normal control mechanism…

Q: In prokaryotes the chromosome consists of a single and circular DNA with large amount of specific…

A: Prokaryotes - nucleus absent. Genetic material is present in nucleoid.

Q: Explain why each cell needs to have a complete set of chromosomes. Include genes and proteins in…

A: A cell with a complete set of chromosomes is known as the euploid cell. A missing or extra…

Q: the process in which one cell divides to form two daughter cells

A: Cell division is a process by which parent cell is divided into one or more cells. Cell division is…

Q: When DNA is copied, an identical strand of DNA forms and is called a A. sex chromosome B. histone C.…

A: In nucleus of a cell – DNA is present in form of chromosomes. These are compact structure of DNA…

Q: In which direction, the new strand of DNA synthesised during DNA replication.

A: DNA is the information hub of the cell that contains instructions regarding protein synthesis. It is…

Q: Duplicated chromosomes are physically connected along an area of the chromosome known as the

A: Mitosis is a part of the cell cycle in which a single cell divides into two identical daughter…

Q: and strosomes are replic

A: Introduction:- Mitosis is a process where a single cell divides into two identical daughter cells.…

Q: Homologous chromosomes

A: One homologous chromosome is inherited from mother and one is inherited from father.

Q: when a cell reproduces by mitosis and cytoplasmic division does its life end

A: Mitosis is a type of cell division in which a parent cell divides into two daughter cells . Mitosis…

Q: parts of a prokaryotic chromosomes that move to opposite of ends of the cell during cell division.

A: A prokaryote is a unicellular organism that does not have a nuclear membrane-enclosed nucleus.

Q: a chromosome can be sectioned into beads. what does each bead represent

A: A chromosome is a long DNA molecule with consists of a part or all of the genetic material of an…

Q: The ______________ is where DNA replication begins

A: DNA replication is the process by which a double stranded DNA molecule is copied to produce two…

Q: Is ribosomes involved in DNA replication

A: DNA replication is the biological process of producing two identical copies of DNA from the original…

Q: Chromosomes become fully aligned during which phase? Zygotene Leptotene Pachytene O Diplotene

A: Chromosome become fully aligned during which phase?

Q: What is the role of centrosomes during cell division? OA. to form the spindle fibers that attach to…

A: Cell Division: It is a process through which the old cells divide into daughter cells and transfer…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.