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quThe Cell Cycle
5.1 Question and Answer bio
Question | Answer |
---|---|
What are the four main stages ? | - Gap 1 - Synthesis - Gap 2 - Mitosis |
How did they name them ? | They got the name from early studies |
Why was it limited viewing the cells through the microscope ? | The microscope at that time were not as good for looking through the cells |
Chromoatid ? | One half of duplicted chromosomes |
Centromere ? | Sister chromiatd held together here , a region of the condensed chrmosome that looks pinched. |
Asexual ? | Reproduction from a single parent and does not invole the joining of gametes |
Histones ? | Interact with each other , further compacting with the DNA |
Frisson ? | Is the asexual reproduction of a single - celled organism by disvion into two roughly equaly parts |
Prophase ? | Chromatin condenses into tightly coiled chromosomes |
Differention ? | The process by which is speaicalized cells develop into their mature forms and functions |
Chromosome ? | one long continous thread of DNA that consits of numerous genes along with reugaltory information |
Metaphase ? | The spindle fibers attach to protein structure on the centromere of each chromosome and align the chromosome of the cell |
Bengin ? | The cancer cells typically remain clustered |
DNA plus proteins makes ? | Chromatin |
Mitosis ? | divison of the cell nucleus and its contents |
Cytokinesis ? | Process that divides the cell cytoplasm |
Chromation ? | The " spaghetti " stage . |
What differs in _______ and ______ cells | Animal and plant |
What does mitosis divde into 4 phases ? | cell |
What disappears in plant cells ? | Nucleus |