Describe one way that a protist can make you sick. In your answer, name and describe at least two specific prokaryotic structures involved in pathogensis

What will be an ideal response?


Answer: One way that a protist can make you sick is malaria. This is caused by Protozoa plamodium. It is transmitted to people through bites of female mosquitoes. These mosquitoes are infected anopheles. Once the body has encountered injection, the liver cells are targeted. Asexual reproduction now begins. The hepatic schizont ends up rupturing and releases merozoites. The pre-erythrocytes phase occurs and asexual reproduction allows for thousands of merozoites to be released into infected hepatocytes.The merosoites invade red blood cells. Haemoglobin starts to be consumed and eventually the parasite causes proteolysis. The red blood cells end up rupturing and infects fresh blood cells. The parasite divides into male or female gametocytes. These are picked u by mosquitos. In the mosquitos stomach, diploid zygotes are formed which then becomes a worm. This worm develops sporozoites into a cavity of the mosquito and allows for a cycle to begin once again

Biology & Microbiology

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An organism at the top of the food chain:

A. has no natural prey B. has no, or very few, natural predators C. experiences no selection pressures D. is not subject to evolutionary changes

Biology & Microbiology

When two or more species depend on the same limited resource for survival, occurs.

A. coevolution B. competition C. succession D. stotting E. symbiosis

Biology & Microbiology

Which of the following is FALSE about

Marfan syndrome? a. It results from an autosomal dominant mutation. b. The affected gene produces a defective form of the protein fibrillin. c. Connective tissues are weakened. d. It affects one in ten thousand men and women. e. None of these is false.

Biology & Microbiology

By themselves, soaps have only degerming activity, not antimicrobial activity.

Answer the following statement true (T) or false (F)

Biology & Microbiology