Which one of the following represents a mismatch or incorrect description? O a. Prophase: chromosomes become more tightly coiled O b. Metaphase: chromosomes line up on the equatorial plane O c. Telophase: chromosomes become more extended O d. Anaphase: there is a movement of the chromosomes to the poles O e. Metaphase: the nuclear envelope disappears

Q: In which phase of the cell cycle does DNA replication occur?   a. G1 Phase   b. S and M Phases…

A: Cell cycle/division is a pivotal process in all living organisms and includes cell division,…

Q: An organism's complete set of chromosomes is, draw the following stages of the organism when the…

A: Metaphase is the third phase of mitosis, the process by which a parent cell's nucleus divides into…

Q: What process must happen in order for sister chromatids to be formed? a crossing over b DNA…

A: Introduction Sister chromatids are two identical copies of the same chromosome that are joined…

Q: What is the function of the cell membrane? To control the substances that enter and leave the cell…

A: Meiosis is the reductional division. Mitosis is the equational division.

Q: Which of the following events takes place in metaphase I? a. Crossing over occurs. b. Chromosomes…

A: Meiosis cell division is divided into two stages. Meiosis I or reductional cell division reduces the…

Q: is a continuous process of cell division whic involves four basic phases - prophase, met in humans,…

A: The cell cycle is the lifespan of the cell from the time it is formed until it divides into two…

Q: How is the process of mitosis essential to the survival of an organism? O It creates new daughter…

A: Need to find why mitosis process is important for the survival of organism's from the given options.

Q: Which of the following statements about DNA replication is false? Replicati on of DNA occurs after a…

A: Dna replication is a process by which dna molecule replicate to produce it's identical dna copy. Dna…

Q: Two genetically identical strands of a metaphase chromosome, joined at thecentromere, are itsa.…

A: Chromosomes are the thread-like structures that are formed by the coiling of the DNA around the…

Q: Mitosis involves round(s) of DNA replication, and meiosis involves __ round(s) of --- DNA…

A: Cell division is the method through which a parent cell divides into two or more daughter cells. The…

Q: Choose the definition below that describes a gene. O One compacted DNA molecule O Identical twin…

A: DNA is the genetic material of most of the organisms whereas in a few virus RNA is the genetic…

Q: Which one of the following represents a mismatch or incorrect description O a. Prophase: chromosomes…

A: Mitosis is a process in which one parent cell divides to form two identical daughter cells having…

Q: The site of aerobic respiration in eukaryotic cells is a) Peroxisome b) Plastid c) Mitochondria O d)…

A: Aerobic respiration  It is defined as the process of cellular respiration that takes place in the…

Q: the time a cell has reached the end of prophase, all of the following have occurred EXCEPT -  a…

A: The cell cycle is the series of cyclic events that takes place to cause cell division. There are two…

Q: .  A cell near the end of anaphase of mitosis will have ________. A) no chromosomes in the center…

A: Mitosis is the equational cell division that occurs in somatic cells. It produces identical copies…

Q: g Data Chris Monsour 100- 90- of 80- 70- 60- 50- 11 40- 30- 20- 10- 0- Prophase Metaphase Anaphase…

A: Answer) In humans, diploid cells contain 46 chromosomes (23 pairs). The dividing cell consist of two…

Q: 19

A: Cell division:- Cell division happens when a parent cell divides into two or more cells called…

Q: Which of the following does not occur during mitosis?(A) condensation of the chromosomes(B)…

A: The cell cycle is the series of events that takes place in a cell that cause it to divide into two…

Q: concerning the nucleus of human cells, which of the following is true? a.all human cell have nuclei…

A: Nucleus is a cell organelle present in all eukaryotic cells. It contains the genetic material of a…

Q: An organism is described as 2n 28. How many chromosomes are present in mitotic metaphase cell from…

A: There are two types of cell divisions, mitosis and meiosis.  Meiosis : in this type of division a…

Q: With regard to the process of mitosis, which of the following pairs is NOT matched correctly? a.…

A: Mitosis: It is a process in which a single cell divides itself into two identical daughter cells…

Q: A diploid organism contains 10 sets of homologous chromosomes for a total of 20 chromosomes in each…

A: If the cell has 10 pairs of chromosome that means , total chromosome number is 20.  During DNA…

Q: guide DNA B. "staple" that holds DNA copies together C. DNA that is same length and has same…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: Long strands of DNA are called _______. a autosomes b genes c chromosomes d…

A: Deoxyribonucleic acid (DNA) is a molecule made up of two nucleotide bases that wrap around together…

Q: In eukaryotic cells, which occurs during the prophase of mitosis?   A. appearance of the nuclear…

A: Mitosis is a phase of cell cycle in which replicated chromosomes are divided into two new…

Q: What do the structures C and D represent ? B C D Sister chromatids Homologous chromosomes O…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: When the homologous chromosomes line up along a central axis a) prophase b) metaphase c) anaphase d)…

A: Cell division generally takes place by two mechanisms, namely mitosis and meiosis. In cell division,…

Q: Which of the following events happen during interphase? CHOOSE ALL THAT ARE CORRECT. A) DNA…

A:

Q: A cell has n=2. How many total chromosomes are in a diploid cell? b. Draw this cell during metaphase…

A: A diploid cell is a cell in which there are two sets of chromosomes present in them.

Q: Draw a picture of a cell with a diploid number of 10 in Metaphase II, showing the number and…

A: Metaphase II is the stage of cell division in meiosis II after prophase II in which the chromosomes…

Q: What is DNA? a. A macromolecule formed by the condensation of fatty acids O b. An acid that…

A: DNA is the hereditary molecule whose main purpose is to transmit the genetic information from one…

Q: chromatids

A: From above diagram the correct options given below.

Q: The compaction leading to a metaphase chromosome involveswhich of the following?a. The formation of…

A: Cell cycle, the organised sequence of events in preparation for cell division occurring in a cell.…

Q: DNA plus associated proteins equal?  a. chromatin b. chromosome c. chromatid d. nucleosome

A: Introduction :- Proteins are big, complex molecules that play a number of important tasks in the…

Q: Use these pictures to match them to their correct stage. Picture F Picture G A. Interphase B.…

A: The given images show the various stage of mitosis. Mitosis is a segment of the cell cycle that…

Q: It is during ________ that the chromosomes line up along the equatorial plate of a dividing cell.…

A: Cell division is the process in which a parent cell divides into two or more daughter cells. Cell…

Q: What do the structures A and B represent ? A B O Homologous chromosomes O Non-homologous chromosomes…

A: Chromatin is a complex of nucleic acids and proteins and it condenses to form chromosomes during…

Q: 4. The stage in mitosis in which chromosomes replicate themselves. A. Anaphase B Interphase D.…

A: Cell division is crutial process in all the organism both in unicellular or multicellular organism.…

Q: Many biology news stories refer to advances in genetics. How are the terms "genetic" and "genetic…

A: Given: Many biology news stories refer to advances in genetics. Genetics is a branch of biology…

Q: The linear chromosomes of _________ cells terminate atboth ends in protective caps called telomeres

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The…

Q: The nuclear envelope begins to break up in early O a. interphase. O b. metaphase. O C. telophase. O…

A: The cell cycle is divided into different phases as  Interphase and Mitotic phase The interphase is…

Q: Which of the following statements about eukaryotic chromosomes is false? (a) eukaryotic chromosomes…

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: In which phase are chromosomes not visible? O prophase O anaphase interphase O metaphase

A: Under the microscope, gross changes are not accompained during interphase of cell cycle. In…

Q: What is a main difference between onion root tip (plant cell) mitosis and whitefish blastula (animal…

A: For mitosis experiments in plants, onion root tips are used. The root tip cells are actively…

Q: All of the following is significant application of mitosis except. a. Cloning  b. Budding c.…

A: Note: As per Bartleby guidelines, we will answer only the first question. Please repost the…

Q: Which one of the following represents a mismatch or incorrect description? O a. Prophase:…

A: A normal cell can divide by two processes one is mitotic cell division while the second one is known…

Q: The above cell has a diploid number of 6 chromosomes. Which of the following processes need to occur…

A: BASIC INFORMATION  ABOUT CELL GROWTH AND CELL DIVISION Growth and reproduction are the…

Q: What do the structures C and D represent ? A (B C D O Non-homologous chromosomes O Non-sister…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: Humans have 23 homologous pairs of chromosomes. At the end of mitosis, after cytokinesis, how many…

A: Cell division is the most important biological process by which cell divided in the number and can…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: