Each chromosome from the original parent cell consists of two identical chromatids joined by a centromere. In anaphase, these chromatids separate from one another to be distributed individually to each daughter cell in telophase. The process of separating sister chromatids is called a disjunction. ...
You’d like to understand how cell metabolism occurs when DNA is unwound during S phase. Indeed, DNA replication typically does not occur at the same time as RNA transcription. So, how do cells produce the RNA they need to make metabolic proteins when DNA replication is happening? The quick...
What interaction is happening? (this involves over 60 enzyme in lysosome) What happens to the amoeba's cytoplasm as it moves? How does mitosis in animal cells differ from mitosis in higher plant cells? What happens in the G2 phase of the cell cycle? How does a cell's organelles help ...
The importance of the nuclear envelope reforming around the new nuclei as telophase comes to a close is that without this happening, a cell could conceivably wind up with two daughter nuclei after cytokinesis while its partner fails to receive one at all. Cell division is a coordinated, elegant...
Which process, meiosis or mitosis, is happening less frequently in your body at any given time? And why? Describe the process of the mitotic spindle and microtubules throughout the steps of mitosis. In which process are chromatids separated from each other? a. Mitosis only b. Mitosis and me...
(a) What is the cell cycle? (b) Name the various phases of the cell cycle. What steps occur during interphase that prepares a cell for division? What are the events associated with the interphase of the cell cycle? What is Interphase? What is happening in each phase of Interphase? G1...
For meiosis, discuss crossing over (what it is, when it occurs, and its consequences). How does the process of meiosis contribute to the genetic variation of Sordaria? Meiosis of a diploid cell results in what happening? What's the difference between mitosis and meiosis? Explain the processes...