A newly made eukaryotic cell begins a life cycle that includes the following phases: G1(first gap phase), S (synthetic phase), G2(second gap phase) and mitosis. In G1, the cell makes duplicates of every component of the cell with the exception of the chromosomes. In S, which takes a...
Describe what happens to the chromosomes in the following stage of Mitosis: Metaphase.Describe what happens to the Spindle Apparatus in the following stage of Mitosis: Prophase.Describe what happens to the Spindle Apparatus in the following ...
What are the phases of mitosis? What happens in each phase?Cell Cycle:The sequence of events that occurs in a cell before its division is called the cell cycle. It has four main stages- G1 phase, S phase, G2 phase, and the division or M phase. The G1 and the G2 phases are ...
What happens during S phase ? View Solution What happens during S phase? View Solution Knowledge Check First gap phase in cell cycle is :- Ainterval between mitotic phase and DNA replicatio phase Binterval between DNA replication phase and Dna separation phase Cinterval between karyokinesis and...
What happens in each stage of mitosis? 1)Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) ...
Cell Cycle: Interphase And Mitotic Phase Before we start with understanding these two processes, we need to know few things. First term is the cell cycle. The cell cycle is a sequence of events that happens before the cell finally divides and forms two daughter cells. It has two main phas...
What happens in meiosis ll? During meiosis II,the sister chromatids within the two daughter cells separate, forming four new haploid gametes. ... Therefore, each cell has half the number of sister chromatids to separate out as a diploid cell undergoing mitosis. ...
Step-by-Step Solution:1. Understanding the Cell Cycle: The cell cycle consists of several phases, including interphase and mitotic phase. Interphase is further divided into three sub-phases: G1, S, and G2.<
Technically, the sister chromatids are connected in the center, but after reading this article and from what I know, I think chiasma is only used to refer to the joining of centromeres when crossing over happens. Obviously, crossing over is only part of meiosis, hence the term chiasma ...
What happens if cytokinesis does not occur after telophase? If cytokinesis fails, the result is a multinucleated cell, which can lead to cellular dysfunction. 14 Why is telophase important in cell division? Telophase ensures that each daughter cell receives a complete set of chromosomes within a ...