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Leona [35]
3 years ago
13

Which statement below is most accurate about the processes of mitosis and meiosis?

Biology
2 answers:
NISA [10]3 years ago
4 0

Answer:THE ANSWER is B :3

Lorico [155]3 years ago
3 0

The second one . In mitiosis a cell divides once and in meiosis a cell divides twice

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A chronic bone disease that is characterized by the abnormal breakdown of bone followed by abnormal bone formation is known as
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Paget's disease

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2 years ago
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2 years ago
Are organisms that rely on external fertilization are more likely to produce large numbers of sperm and eggs than those that use
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RNA primers in Okazaki fragments are usually very short, less than 10 nucleotides and sometimes as short at 2 nucleotides in len
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During DNA replication each parental DNA strand serves as a template to a new complementary strand. DNA polymerase is the main enzyme responsible for this process, it catalyzes the addition of nucleotides to form the new DNA chain.  

The complementary nature of the DNA strands, presents a difficulty for DNA replication: DNA polymerase catalyzes the polymerization of DNA only in the 5’ to3’ -in the leading DNA strand. Thus, the opposite DNA strand, the lagging strand, faced an obstacle that is solved by the Okazaki small fragments. The primase enzyme synthesizes small RNA fragments complementary to the lagging DNA strand. These RNA fragments serve as primers for the DNA polymerase. To remove this RNA primers and form a continuous complementary lagging strand, RNase H and DNAse ligase will further cut and join the DNA again.  

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3 years ago
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