Answer:
because they r
Explanation:
In the particular case of motion, a reference point is a stationary point in space. ... A reference point is important in determining motion because in order to say that something is moving, you need to have something stationary to compare it to.
Answer:
(E) None of the above
Explanation:
All of the answers contribute to the high fidelity of DNA synthesis.
Accuracy of the DNA replication is achieved thanks to various mechanisms such as:
- DNA polymerase activity (high processivity)-ability of the enzyme to copy long stretches of DNA
- DNA polymerase proofreading-ability to recognize its own mistakes and fix them
- Cell's surveillance-cell monitors its DNA status, checks for the damage
- Mismatch Repair-cell contain repair machinery which recognizes DNA helix deformities, removes and replaces the portion containing the mismatch etc.
Answer:
An air mass that originates over land in Central America is most likely warm & dry.
Explanation:
Compound light microscope and a transmission electron microscope share some similarities, these include:
1. Both of them are used for observing microscopic substances which can not be observed with naked eyes.
2. Specimens preparation prior to use is necessary when using both microscope.
3. Both are used in research work and analysis
4. Both can be used for microphotography.
