Hello!! Your best answer would be A - the death of cells and tissues. Gangrene refers to the death of body tissue due to either a lack of blood flow. Have a great day!!
Answer:
Polymerase chain reaction (PCR) is used to make many copies of DNA .
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Answer:
A. producing proteins
Explanation:
Protein synthesis takes place in ribosomes bounded to the rough endoplasmic reticulum. The Golgi apparatus performs all the other functions.
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