Describe why chromosomes shorten as a result of cell division and what implication this has on aging?

Q: Describe how is cancer related to cell cycle

A: A cell cycle is a series of events that takes place in a cell as it grows and divides. The cell then…

Q: Describe how the chromosomes line up during metaphase in mitosis and meiosis.

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: Diagram the stages of mitosis. How does mitosis ensure that each daughter nucleus receives a full…

A: When two chromatids of a duplicated chromosome are bound together at a region of DNA, then it is…

Q: What is the purpose of mitosis?

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

Q: why cell injury due to genetic causes are alarmingly increasing each year.? Briefly explain at your…

A: Cell injury is the major cause which affects one body.

Q: describe the differences in chromatid cohesion in meiosis and mitosis?

A: Sister chromatid cohesion means the cell division process during which sister chromatids get paired…

Q: Describe the difference between mitosis and meiosis in term of splitting of centromere

A: The division of a parent cell into two or more daughter cells is called cell division. There are two…

Q: If there are 4 chromosomes in the parent cell, how many chromosomes will there be in the daughter…

A:

Q: Outline the key events that occur during the phases of mitosis.

A: Cell division is a process via which parent cells differentiate into two-four daughter cells. It is…

Q: Explain the difference between asymmetric and symmetric cell division. When the pool of stem cells…

A: Stem cells are the unspecialized cells that can specialize themselves into any type of cells. These…

Q: explain  Cohesin action in mitosis and meiosis

A: Cohesin refers to a multi-protein complex that controls the division of sister chromatids during…

Q: Provide a detailed explation of telomeres in cell aging

A: Chromosomes are represents the genetic material of humans, it is a thread like structure.…

Q: Describe the key chromosome behaviors during mitosis.

A: Mitosis is a process of cell division where one diploid parent cell gives rise to two diploid…

Q: How Does DNA Replication Ensure Genetic Constancy During Cell Division?

A: DNA replications are precise and accurate. They are replicated in the semi-conservative method,…

Q: Why is it necessary for chromosomes to condense during mitosis andmeiosis? What do you think might…

A: Chromosomes can be defined as the thread-like structures which are formed by the wrapping of the DNA…

Q: Explain the different Phases of mitosis in animal and plant cells ?

A: Mitosis : A type of cell division that results in two daughter cells each having the same number and…

Q: Describe the genetic mechanism behind cellular senescence. Key terms: telomere, dna replication, DNA…

A: Due to the continuous accumulation of DNA damage, growth and morphogenesis, the process of ageing…

Q: How should chromosomes be arranged in both mitosis and meiosis?

A: Mitosis is a type of cell division that occurs in normal cells it is required for the growth and…

Q: Are somatic cells diploid?

A: The term diploid refers to the status of ploidy level in the cells of an organism. Ploidy is defined…

Q: Explain Telomere cell maintenance and give exmaples.

A: Introduction Telomeres protect chromosomal ends from being destroyed. Telomeres protect chromosomes…

Q: What is role of Chromosome in cell division?

A: In humans there are 23 pairs of chromosomes inside the nucleus. Out of these chromosomes there are…

Q: During mitosis, where does  a kinetochore develops?

A: Mitosis is a type cell division by which the somatic cells are formed. It involves a series of steps…

Q: Draw Diagram the forces and structures that dictate chromosomal movement during mitosis?

A: Mitosis is a type cell division by which the somatic cells are formed. It involves a series of steps…

Q: What is the function of the synaptonemal complex? What part of the cell cycle does this event take…

A: As we know all living organisms are made of  basic unit of structure and function called as cell. To…

Q: What is the number of DNA replications in human S phase of the cell cycle in mitosis? in meiosis?

A: The process of formation of two identical copies of a double stranded-DNA molecule is termed as DNA…

Q: Describe the genetic mechanism behind cellular senescence. Key terms: telomere, DNA replication,…

A: While multiple factors such as repetitive cell culture, telomere attrition, irradiation, oncogene…

Q: At what point duplicated chromosomes are joined?

A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…

Q: four external factors that can start and stop cell division and explain how each regulates cell…

A: Before external factors that can regulate the occurrence of the cell division are, 1. Availability…

Q: Explain the Role of telomere in regards to cancer

A: Telomeres gradually shorten with each cell division, resulting in less protection for the…

Q: A. Name the two proteins that induce a negative feedback in this pathway and explain why both…

A: Since, you have posted multiple questions we will solve the first question for you. If you want any…

Q: What happens to the chromosomes during metaphase?

A: Cell cycle is the cyclic process in which a cell divided into daughter cells. It consists of two…

Q: How many DNA molecules are in a mitotic chromosome?How many strands of DNA nucleotides are in a…

A: DNA is deoxyribonucleic acid which contains nitrogenous base pairs, deoxyribose sugar, and phosphate…

Q: Describe what a telomere is, and explain its role in cancer cells’ unlimited ability to divide.

A: A telomere is the end of a chromosome. It is made of repetitive sequences of non-coding DNA that…

Q: Explain cell aging regarding telomers.  give detailed examples

A: Introduction :- Telomeres are the ends of chromosomes. Telomeres are non-coding DNA repeating…

Q: List the main difference between mitosis and meiosis?

A: As we know all living organisms are made of basic unit of structure and function called as cell.…

Q: List 3 important events that occur during mitosis and provide a justification why each should happen…

A: The indirect process of cell division by which the somatic parent cell divides once to produce two…

Q: Summarize DNA Replication occurring in Interphase and give the 4 phases of mitosis with an example…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: DNA replication and the production of additional histones occur during what part of the cell cycle?

A: Cell cycle  The cell replicate and divide in cell cycle.

Q: (b) What is the role of microtubules in mitosis? How does vincristine contribute to the cell cycle…

A: Mitosis is the process by which a cell replicates and segregates its chromosomes thereby producing…

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: