Describe the structure of the nucleus and the nuclearenvelope. What is the function of the nuclear pores?

Q: Describe the relationshipbetween the nucleus andribosomes.

A: Eukaryotic cells have membrane enclosed organelles and one of them is the nucleus. It is considered…

Q: Telophase in Mitosis a ) Chromosomes begin to uncoil into chromatin. b) Nucleolus and nuclear…

A: Telophase is the fifth or we can say final phase of mitosis. it is the process that separate the…

Q: Which of the following stages illustrate metaphase?

A: CELL CYCLE: The sequence of events that precedes the division of a cell is known as the cell…

Q: Proper sequence for mitosis?

A: Mitosis is the cell division where one cell divides into two daughter cells and each cell resembles…

Q: What is the advantage of having a highly invaginatedinner membrane?

A: Mitochondria and chloroplast are two of the distinct organelles on which the theory of endosymbiosis…

Q: How are the concepts of chromosome, chromatin and chromatids related? In which phase of the cell…

A: Chromosomes are present in the nucleus.

Q: Describe the structure and function of the nucleus andnucleoli

A: Eukaryotes are organisms whose structures are made of eukaryotic cells, including protists, plants,…

Q: What is the name of the structure that the microtubules bind to during mitosis?

A: Introduction During the mitotic phase, a cell duplicates its chromosomes, segregates them, and…

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

A: Each chromosome now consists of two physically-attached sister chromatids after DNA replication. The…

Q: What are the functions of nuclear pores?

A: Nuclear pores are small pores that are present on the nuclear membrane. It is a protein-lined…

Q: What is the function of mitotic spindle?

A: Cell division is a process in which a cell splits into daughter cells. In the process of cell…

Q: Describe envelopes and spikes, and discuss their origins.

A: Step 1 Viruses are the small, obligate, and intracellular parasite. Viruses contain either a DNA…

Q: why During Mitosis, Sister ChromatidsSeparate and Two Daughter Nuclei Form?

A: Mitosis is a process in which a eukaryotic cell undergoes division to two daughter cells. The first…

Q: Explain Metaphase Chromosome Structure.

A: Metaphase chromosomes in cells that undergoing mitotic or meiotic division are stained with special…

Q: What is the relationship between DNA replication and the S phase of the cell cycle?

A: DNA replication is the process in which DNA makes a copy of itself by copying a double-stranded DNA…

Q: Define centromere

A: Chromosome is a long molecule of deoxyribonucleic acid with all or portion of the hereditary…

Q: In which of the three phases of interphase and the stages of mitosis dochromosomes exist as single…

A: As we know all cells are originated from pre-existing cells. So, to form new cell , cell division is…

Q: Describe the levels of compaction that lead to a metaphasechromosome

A: The complexity of an organism is based on the functioning of its genome. Deoxyribonucleic acid (DNA)…

Q: Describe the events of the following phases of mitosis: Prophase, Metaphaseiii, Anaphase, Telophase

A: Mitosis - Mitosis is a process of cell division in which mother cell divides to form two new…

Q: Across framework for chromosome movement during cell division 19.) the stage of cell division in…

A: DNA is genetic material present inside the nucleus of the cell which carries genetic information .…

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: During which phase of mitosis do the chromosomes begin to unwind (become less condense)?

A: Mitosis is a cell division process that involves production of two diploid (2n) daughter cells from…

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

A:

Q: Can there be mitosis without DNA replication in S phase?

A: Introduction in this question we will discuss whether there can be s mitosis without DNA replication…

Q: What is the fluid that fills the nucleus called?

A: The cell is the basic structure and functional unit of life. the center of the cell is formed by…

Q: Why is it important for chromosomes to be condensed during mitosis and decondensed during…

A: Cell division is a biological process where a parent cell divides to form two or more daughter…

Q: How does metaphase I differ from metaphase II?

A: Introduction  Metaphase, which occurs between prophase and anaphase in the cell division process, is…

Q: With regard to thickness and length, what do you think chromosomes would look like if you…

A: Introduction  Cytology refers to the study of cell such as cell morphology, physiology etc. As we…

Q: Metaphase- Mitosis a) Chromosomes line up at the equator of the cell. b) One spindle fiber of the…

A: Miosis is a type of cell division in which the number of chromosomes is retained. Metaphase is one…