How are cells interdependent on each other?

Q: How, then, do cells acquire different fates?

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: What signal causes cells to divide to produce new cells?

A: Cells division takes place for many reasons. Mitosis and meiosis are the two types of cell division…

Q: In what ways does the nucleus function like the “brain” of the cell?

A: The membrane-bound cell organelle present in all eukaryotic cells is known as a nucleus of the cell.…

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: How is cell division so tightly regulated?

A: Cell division is a process in which parent cell divides to form daughter cells. Cell division…

Q: Which are the cell organelles that participate in cell division and in the formation of cillia and…

A: Eukaryotic organisms consist of the nucleus as well as other membrane-bound organelles. Organelles…

Q: In what ways are mitosis and meiosis similar?

A: The similarities between mitosis and meiosis are as follows: 1.Mitosis and meiosis take place in the…

Q: What cellular structures are responsible for cytoplasm division, and how does it happen?

A: Cytokinesis is the mechanism by which the cytoplasm of a single eukaryotic cell splits into two…

Q: What are two obvious features of interphase in plant or animal cells?

A: The interphase represents the duration between two succesive mitotic divisions. It is the period in…

Q: In what ways are mitosis and meiosis different?

A: The fundamental and active biological process by which a parent cell, after replication of it's…

Q: What is Zone of cell division ?present this diagramatically ?

A: Plants are eukaryotic, multicellular organism that differ from animals on the basis of presence of…

Q: What is cell divison in biology?

A: Growth and reproduction are the basic characteristics of cells, indeed of all living organisms.  All…

Q: How are mitosis and meiosis related?

A: Both Mitosis and Meiosis are cell divisions that occur in organisms.  Mitosis is also called as…

Q: What are cells with a delimited nucleus called ?

A: Cells are the basic unit of life as no living organism can have life without being cellular because…

Q: What is the difference between mitosis and cytokinesis

A: In the cell division cycle, mitosis and cytokinesis are two distinct processes. The nuclear division…

Q: What is the importance of cell mosaicity?

A: The cell mosaic model describes the cell membrane as a tapestry of several types of molecules…

Q: What is multinucleate cell called?

A: A cell is the fundamental, structural, and functional unit of the living cell bounded with a cell…

Q: What is cell migration ?

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: How does the nucleus contribute to maintaining homeostasis for the cell?

A: *Homeostasis is the maintaining the constant internal body temperature or environment. *Nucleus will…

Q: What is prochromosome?

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

Q: What are the genetically important results of the cell cycle and mitosis?

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

Q: What is cellular regeneration? How is mitosis related to this process?

A: Introduction - Non-injured tissue in humans regenerates normally over time; by default, new…

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: can you explain  mitosis?

A: During the cell division, the mitosis is an important stage where the chromosomes are replicated…

Q: How does cytokinesis occur in plant cell?

A: The process of mitosis involves the formation of two daughter cells from a pre-existing cell. Cell…

Q: How does the nucleus communicate with the cytoplasm?

A: The nuclear membrane is also called nuclear envelope. It is composed of two lipid bilayer membrane…

Q: What are Microtubules?

A: The cell is the smallest living unit of all organisms' structure and function, and it is divided…

Q: How does interphase differ from mitosis?

A: Cell cycle: The phases at which cells are formed and destroyed is referred to as the cell cycle.…

Q: What are the two big groups into which cells are classified?

A: The cell is a basic structural, functional, and biological unit of all known organism. A cell is a…

Q: What holds the chromatids together?

A: A sister chromatid are identical copies (chromatids) that are produced by the DNA replication of a…

Q: What are three key roles of cell division?

A: Cell division encompasses a series of events that take place in a cell leading to DNA replication…

Q: What are the strengths and weaknesses of the cell model?

A: It gives a clear visual depiction of cell and visuals help to learn and understand in a better way.…

Q: How is anaphase different from anaphase i?

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

Q: why is it important for cells to maintain a smaller size?

A: All the organisms are composed of the cell. It maintains the structure and functions of the body.…

Q: Into which periods is mitosis divided?

A: Mitosis is a mode of cell division in which one cell divides into two cells. This takes place in…

Q: What are transformed cells?

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

Q: What does Homoplasmic mean?

A: Mitochondria are endosymbionts that over time lost many of their genes or transported them to the…

Q: How are Microtubules formed?

A: Microtubules : They are formed by the polymerization of a dimer of two globular proteins , alpha and…

Q: What is the function of mitosis in a cell that is about to divide?

A: Mitosis is a complex cellular process of cell division that consists of five stages; prophase,…

Q: What is cell cycle?

A: The cells are the basic units of the living organisms that take part in various biological and…

Q: what is chromatid?

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

Q: What are cells with a delimited nucleus called ? What are the main elements of the nucleus?

A: Introduction - The nucleus is located in the centre of the cell and houses DNA organised into…

Q: What roles do genes play in determining cell structure and function?

A: Gene is the basic unit of hereditary. It contains DNA, known as deoxyribonucleic acid. DNA is made…

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.