Answer:
3. phosphate groups, guanine and cytosine
Answer: - ligates DNA strands to one another.
Recombinase is an enzyme that catalyze site specific recombination events within DNA. In meiosis it helps to generate new combination of alleles in the event of crossing over involves genetic recombination. It recognizes specific DNA sequence, mediates cleavage of phosphodiester bonds in DNA, strand exchange between homologous chromosomes, repairs the mismatched DNA bases. It does not ligate DNA strands to one another this is performed by another enzyme named DNA Ligase.
During these initial reactions, water is used and oxygen is released. The energy from sunlight is converted into a small amount of ATP and an energy carrier called NADPH. Together with carbon dioxide, these are used to make glucose (sugar) through a process called the Calvin Cycle.
Answer:
Can have a cell wall ~ Prokaryotic
Unicellular organisms ~ Both
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