What holds the chromatids together?

Q: How many sister chromatids are in a chromosome?

A: The replication of DNA results in the formation of the two identical chromosomes known as sister…

Q: What is a structure in the centromere region of each chromatid that is specialized for conveyance?

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

Q: What is sister chromatids

A: Chromatids: In the process of cell division, the chromosomes replicate such that each daughter cell…

Q: What are the differences between daughter chromosomes and sister chromatids

A: Chromosomes are thread-like structures within the nucleus of a cell, which are made of…

Q: How does the process of cell division contribute to transmission of genetic materials from one…

A: The genetic material is the hereditary substance in the cell. It carries all info. specific to a…

Q: The chromatids remain attached at their centromeres until?

A: DNA which carries the genetic information of the entire organism is long double stranded, which…

Q: After crossing over the points of attachment between non sister chromatids what are they called?

A: Crossing over is the process of exchange of the chromosome segments between the non-sister…

Q: What are sister chromatids? What is the process that forms two sister chromatids from a single…

A: DNA is the store house of genetic information. This genetic information is decoded through the…

Q: How many total sister chromatids are present in this cell?

A: Crossing over is defined as a process where the homologous pair of chromosomes exchange the segment…

Q: How many nonsister chromatids are in a chromosome?

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Chromatid…

Q: What is cell body of nucleous?

A: The central nervous system is known to contain a cluster of neurons, more specifically called the…

Q: What would the consequences be if one set of sister chromatids failed to separate at anaphase?

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

Q: What errors can occur during mitosis?

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

Q: Which phases make up interphase?

A: Step 1 Interphase is the interval between two successive divisions of a eukaryotic cell in which…

Q: What are chromatids and How many chromatids do humans have??

A: Gene: Genes are a functional unit of heredity. It contains information that determines what the…

Q: What is the point called where two chromatids sister of chromosomes are attached?

A: Chromosomes and chromatids A chromosome is a ribbon-like structure present in the nucleus. A…

Q: What is the point called where two non sister chromatids cross over?

A: The process of breaking down of nuclear envelope and the association of proteins associated with…

Q: During which phase are sister chromatids separated and sent to opposite poles?

A: The cell cycle includes the interphase and M phase.

Q: What is prochromosome?

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: What is the mutual exchange of corresponding parts of non sister chromatids known as?

A: In meiosis I, during Pachytene, crossing over occurs between the non-sister chromatids of the…

Q: What are chromatids?

A: Cells are the basic structural and functional unit of the organism. Cell division is the process in…

Q: What is a mitotic chromosome?

A: A cell is the basic structural and functional unit of life. They are often called as "Building…

Q: How many chromosomes are there in each stage of mitosis in an animal like Drosophila?

A: Drosophila is a diploid organism. Each of the diploid somatic cells of Drosophila has eight…

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: What do the structures A and D represent ? D O Non-sister chromatids O Homologous chromosomes O…

A: Chromatin, a complex containing DNA(deoxyribonucleic acid) and proteins, condenses to form…

Q: How do cyclins and CDKs differ? How do they interact in controlling the cell cycle?

A: The cell cycle is a series of events through which cells divide and produce daughter cells. It is…

Q: What is the nuclear division that generates egg and sperm cells containing half the number of…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: How is anaphase different from anaphase i?

A: Answer :- In anaphase 1 in meiosis, homologous sets are isolated however sister chromatids stay…

Q: What controls the breakdown of bonds between sister chromatids?

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). Chromosome replication occurs in S-phase of…

Q: What is the key difference between anaphase I and anaphase II?

A: The type of cell division in which the chromosome number is reduced to half is termed as meiosis.…

Q: What is the difference between a chromatid and a chromosome?

A: A chromosome consists of a single, double-stranded DNA molecule. Chromatids are two molecules of…

Q: How

A: Introduction :- In the cell nucleus, the DNA double helix is tightly wrapped around nuclear…

Q: What is the structure that maintains identical chromatids bound?

A: DNA is present inside the nucleus. DNA coils around the histone to form a nucleosome. Nucleosomes…

Q: During which stages of the cell cycle does a chromosomeconsist of two identical chromatids?

A: Interphase is the metabolic phase of the cell. During interphase, the cell obtains essential…

Q: What would be the effect of crossing-over between two sister chromatids?

A: A chromosome has one chromatid before DNA replication.

Q: What is the function of the chromoplast?

A: Chromoplast Is a type of plastid found in a plant cell . It  is a pigment that gives colour to the…

Q: What makes microtubules more dynamic in mitosis?

A: Introduction The cytoskeleton is made up primarily of microtubules. They are present in all…

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

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

Q: how many chromatids do tetrads have and where do they form

A: One homologous chromosome comes from your mother and the other from your father when it comes to…

Q: What structure is formed by when  two sister chromatids areheld together by a centromere?

A: In the process of cell division, the chromatin present in the nucleus shrinks and form a thread-like…

Q: what is chromatid?

A: Chromosome are structure that are made by condense coiling of DNA or RNA along with histone and…

Q: what is the difference between chromatid and chromatin?

A: Chromatids and chromatins are components of genetic materials or chromosome of a eukaryotic…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.