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

Q: With regard to sister chromatids, which phase of mitosis is theorganization phase, and which is the…

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

Q: Why do you think that the chromosomes condense before mitosis?

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

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: If sister chromatids separated at the first division, would meiosis still work?

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

Q: What event causes the mosaic (mixed) appearance of 2 inside chromatids?

A: A chromatid is one of  two halves of a replicated chromosome. The chromosomes first replicate during…

Q: If a cell containing 10 chromosomes divides by mitosis, how many daughter cells will be produced?

A: Cells multiply through cell division in which the new cells are formed from the division of parent…

Q: Diploid onion cells have 16 chromosomes each. After a diploid onion cell does mitosis and…

A: Cell division is the process by which a mother cell divides and produce more than one daughter…

Q: A group of naturally occurring diploids of a species has 50 pairs of chromosomes. how many…

A: Mitosis  It is the division of chromosomes in a cell  Usually followed by cytokinesis or cell…

Q: How many chromosomes and how many chromatids in the picture below?

A: Mitosis: One round of replication => one round of segregation => sister chromatid during…

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: List the differences between sister chromatids and nonsister chromatids

A: Definition Sister chromatids are two replicated chromatids of a chromosome . Non-sister  chromatids…

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 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: In an organism with 52 chromosomes, how many chromatids would be expected in each cell after the…

A: Cell division is the cycle by which a parent cell isolates into at least two daughter cells. Cell…

Q: If you have 16 chromatids inside the cell before mitosis, how many chromosomes will be present in…

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

Q: A duplicated chromosome has how many chromatids?

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

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 a sister chromatid? Are sister chromatids genetically similar or identical? Explain

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

Q: What is the name of the structure that holds the sister chromatids together? See image below.

A: CENTROMERE - A highly condensed DNA sequence that is transcriptionally inactive and is…

Q: What are chromatids?

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

Q: A cell in prophase II of meiosis contains 12 chromosomes. How many chromosomes would be present in a…

A: Step 1 Mitosis is a type of cell division in which the daughter cells come to have a similar number…

Q: A cell that is 2n=40 undergoes meiosis, how many pairs of chromosom will each daughter cell have at…

A: Cell division is the process through which cells multiply in numbers. It undergoes both cytoplasmic…

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomcs also?

A: Chromosomes are fiber structures found in the nuclei of animal and plant cells. Nutrient and a…

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: The somatic cells of a given species contain 14 pairs of chromosomes. If a gamete receives one…

A: Somatic cells contain 2n number of chromosomes (diploid) and gametes contain n number of chromosomes…

Q: Sister chromatids segregate during

A: Sister chromatids segregate during Meiosis II.

Q: The chromosomal region where sister chromatids are attached to each other is called the

A: Introduction :- A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: in the table below regarding each hypothetical cell. Are the chromosomes How many sister chromatids…

A: Chromosomes are thread-like structures in which DNA is tightly packaged within the nucleus. DNA is…

Q: How many chromatid arms does the chromosome in 2 have? Identify the point in the figure where…

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

Q: How many chromosomes and how many chromatids in the picture below? ne here to

A: A thread like structure which carry genetic information in form of genes that lie within dna in the…

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 difference between a chromatid and a chromosome?

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

Q: What phase of meiosis does the nuclear membrane breaks down and the spindle begins to form?

A: Meiosis is a type of cell division that leads to the formation of haploid gamete cells during the…

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

A: A chromosome has one chromatid before DNA replication.

Q: One Diploid Cell Produces which Four Haploid Cells?

A: Introduction  All cells with some exceptions undergo cell division in order to multiply. During cell…

Q: a homologous pair of chromosomes always has two sister chromatids each? true or false?

A: Chromosomes are compact form of DNA in which DNA is wrapped around histone proteins. These are…

Q: If there are 9 chromosome pairs, what is the chromosome number at telophase I (after cytokinesis)?

A: * Meiosis is of two types  Meiosis I Meiosis II * Meiosis I consists of four stages  Prophase 1…

Q: Can mitosis occur in haploid (n) cells? And in triploid cells?

A: Mitosis is a process of cell division which gives rise to two daughter cells at the end of the…

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  Attaches Part of OneChromosome to Another Chromosome?

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

Q: chromatids. Chromatids that are attached at the centromere are called O a. daughter O b. sister C.…

A: DNA or deoxyribonucleic acid is a biomolecule composed of nitrogenous bases, phosphorus, and sugar.…

Q: If the most basic function of the cell cycle is to accurately duplicate the DNA in the chromosomes…

A: The "cell cycle" consists of the replication and reproduction of cells in eukaryotes or prokaryotes.…

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.