Answer:
DNA replication is a process where the DNA is copied and replicates to produce the 2 identical copies of the molecule. Strands of DNA molecule work as a template for the production of complementary strands. The DNA splits synthesizing a fork. A new DNA is always synthesized in a 5' prime to 3' prime manner. Replication of both the DNA strands goes in two different ways.
1) Leading strands: It is a strand which is goes to the direction same as the replication fork movement and synthesized in 5'-3' prime direction. This strand formation is occurred as nucleotides are continuously added to the 3' prime end after polymerase reads the DNA template (original).
2) Lagging strands: It is a strand which is goes to the opposite direction as the replication fork movement and synthesized in 3'-5' prime direction. It is synthesized in fragments which are known as okazaki fragments. Lagging strand synthesis needs RNA primase.
Answer:
While the sun and moon both have tremendous impacts on earth, the sun definitely has the greater impact.
Explanation:
This is because while the moon's gravitational pull has a great effect on the ocean and tides, the sun literally heats up the planet to the exact inhabitable degree, as well as makes up our day/night schedule
The goal of meiosis is produce gametes, or sex cells. During meiosis, four daughter cells are produced, each of which are haploid (containing half as many chromosomes as the parent cell).
<h3><u>What are the stages of meiosis ?</u></h3>
Because meiosis involves two distinct cell divisions, a parent cell can generate four gametes (eggs in females, sperm in males). Cells move through prophase, metaphase, anaphase, and telophase with each cycle of division.
A cell must first pass through interphase before beginning meiosis I. The interphase that precedes mitosis is the same as this one. The cell develops, duplicates its chromosomes, and gets ready to divide.
To learn more about meiosis, refer to:
brainly.com/question/12859059
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<span>rainwater runoff into local streams </span>
I believe the correct answer is the presence of harmful bacteria.
