It would be C because fridges and closets have different temperatures
Answer:
When the first replication takes place, 50% of the DNA will be radioactive, that is, one strand of each sister chromosome. After another round of replication, the percentage of radioactive DNA goes down to 25%.
Explanation:
Every time replication occurs, half the DNA is used as template and the other half is newly synthesized. After two rounds of replication, there will be 4 chromosomes.
Hope that answers the question, have a great day!
by doing the experiment multiple times and then compareing both sets of data/results
Confusion entered the chat
Answer:
5.12μg of DNA
Explanation:
PCR is a method use to amplify DNA. It often require primers ( short sequence) nucleotides, heat stable polymerase enzymes, and thermocycler.
DNA strands are double by every cycle of PCR and it denoted by the formula 2^n where n is the number of cycle.
starting with 5ng,
the amount after 10 cycles = 2¹⁰ × 5 ng = 5.12μg of DNA
