Answer:
B. separating strands of DNA
Answer: 3. C. mitochondrion
Explanation:
Mitochondrion in a cell is defined as the powerhouse of the cell which provide energy to the whole cell.
A mitochondrion is has a membranous layer and bean-shaped organelle that is the “energy transformer” of the cell. They contibute to the biochemical processes of the cell called cellular respiration. They works as a digestive system which takes nutrients, breaks them into several energy rich molecules for the cell.
Hence, the correct answer is 3. C. "mitochondrion".
Going down A-D
Going across is 1-4
A 4
B 3
C 1
D 2
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Answer:
all
Explanation:
represents an observation is fact
offers an explanation is theory
defines a relationship is laws
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