.00 Viruses differs from living cells; such that living cells
A- Are larger and not complex structured as viruses.
Can't replicate their own DNA but can divide independently,
B-
whereas viruses cannot.
All cells can acquire and use energy on their own whereas viruses
cannot.
Surrounded by a cell membrane made of phospholipids and
D-
proteins, while viruses have no membrane.
I

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.