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Biology
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What is photosynthesis? Where does it occur? What are the reactants and products of the process?

Photosynthesis is the process that allows plant cells to convert light energy (from the sun rays) into chemical energy. This energy is biologically useable to the plant, and essential to it's survival.

HD
Answered by Hannah D. • Biology tutor
2996 Views

Cells go through a series of stages in order to replicate themselves, called mitosis. Briefly describe each stage of mitosis. (8)

1 mark for each name1 mark for each explanation
Prophase - DNA condenses into chromosomesMetaphase - Chromosomes line up along equator of cellAnaphase - Sister chromatids pulled apart to form two id...

CH
Answered by Charlie H. • Biology tutor
2467 Views

Compare and contrast eukaryotic and prokaryotic cells.

Tip: when answering ‘compare and contrast’ questions, use keywords such as ‘whereas’, ‘in contrast to’, ‘similarly’ and ‘comparatively’.Eukaryotic cells are plant and animals cells, whereas prokaryotic ce...

EP
Answered by Ellie P. • Biology tutor
3895 Views

Explain the process of phagocytosis

Phagocytes detects pathogen due to chemical produced by the pathogen. The phagocyte move via a concentration gradient to the pathogen. The phagocyte engulfs the pathogen thereby producing a phagosome wher...

SC
Answered by Sam C. • Biology tutor
7415 Views

evaluate some different treatments for cardiovascular disease (6)

LIFESTYLE examples of lifestyle treatment Lower blood cholesterol by cutting down on fatty foods.Stop smoking and other recreational drugs - They can affect heart rate and bloo...

MD
Answered by Melissa D. • Biology tutor
2156 Views

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