Answer:
C
Explanation:
C. The nucleus is the site of protein assembly.
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Hello there!
Your question states: Balanced chemical equations demonstrate
The answer is B. The law of conservation of mass
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~ Zoe
Answer:
Gene. A segment of a DNA molecule (a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.
The only independent variable in this experiment is the amount of nitrogen Sarah uses. All of the other variables are dependent on other factor and processes, but Sarah controls the amount of nitrogen that she uses for each plant.