Biology, 28.02.2020 04:24 avalonr2003
As a cell prepares to divide during the cell cycle, DNA replication must take place. During the S-phase, DNA strands unwind and replication occurs along the 2 separated strands. What is the main purpose of DNA replication?
a. During DNA replication, enzymes unwind DNA to provide a template for making identical DNA strands.
b. During DNA replication, enzymes are made which are important in maintaining homeostasis.
C. During DNA replication, copies of DNA are made so there is a continuous supply of DNA available for translation.
d. During DNA replication, a copy of RNA is made which is used as a code for protein synthesis.
Answers: 1
Biology, 22.06.2019 01:50
Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?
Answers: 1
Biology, 22.06.2019 11:00
This is the main structural axis of the plant that supports leaves, flowers and fruits; transports fluids; stores nutrients and produces new tissue.
Answers: 2
As a cell prepares to divide during the cell cycle, DNA replication must take place. During the S-ph...
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