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Questions in biology

[Done] What organelle breaks down and recycles worn-out cells?

[Done] What is the difference between genus and phylum?

[Done] What is responsible for moving chromosomes during mitosis?

[Done] Fill in the blank: Organisms in the same ecosystem are all _______.

[Done] Duchenne muscular dystrophy is a sex-linked disorder. If a father has a normal X chromosome and the mother is a carrier: 1. What are the odds that a male child would have Duchenne muscular dystrophy? 2. What are the odds for a female child to have the disease or be a carrier?

[Done] Why is the Earth not covered with bacteria?

[Done] What happens to glucose after it enters the cell?

[Done] What are the characteristics of endocytosis and exocytosis?

[Done] What is the relationship between ATP and ADP?

[Done] Why are folded membranes an advantage to a cell?