Name and describe the cell division process in human tissue cells
The process of cell division in human tissue cells is called mitosis. Before the cell begins to divide, it grows and duplicates all the sub-cellular structures like ribosomes and mitochondria. Inside the nucleus, the DNA replicates to produce two copies of each chromosome. The two sets of chromosomes are then pulled to opposite sides of the cell and the cytoplasm and cell membrane then divide and split into two identical daughter cells.
ST
Related Biology GCSE answers
All answers ▸One form of muscle disease is caused by a mutant myosin allele. It prevents myosin from binding to other myosin molecules, thus preventing contraction. Suggest why.
Describe the steps that occur in allopatric speciation or geographical speciation.
Explain the key steps in mitosis.
What is the difference between aerobic and anaerobic respiration?