Answer:
Is there a reading for this?
Answer: A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure. The atmosphere is the layers of air wrapped around the Earth. That air has a weight and presses against everything it touches as gravity pulls it to Earth. Barometers measure this pressure.
Atmospheric pressure is an indicator of weather. Changes in the atmosphere, including changes in air pressure, affect the weather. Meteorologists use barometers to predict short-term changes in the weather.
Answer:
A deoxyribonucleotide is defined as a monomer of DNA (deoxyribonucleic acid) or in other words repeating unit of deoxyribonucleotide synthesis DNA .
Each deoxyribonucleotide consist of three parts that involves a deoxyribose sugar, a nitrogenous base, and a phosphate group.The nitrogenous base is allowed to bound to the 1' carbon of deoxyribose sugar. The phosphate group is then bind to 5' carbon of the deoxyribose sugar.
The process involved in the synthesis of deoxyribonucleotide is reduction of ribonucleoside diphosphates.
Answer:
A DNA fragment is inserted into a plasmid.
The DNA fragment replicates during cell division.
The plasmid enters a host bacterial cell.
The plasmid becomes part of a host cell's chromosome.
A host cell produces a protein that it would not have produced naturally.
Explanation:
Recombinant DNA is the DNA molecules formed invitro or lab condition with the help of a plasmid, bacterial cell as host and a desirable gene or DNA fragment by the technique of genetic engineering or recombination. This is also known as molecular cloning.
The correct order of steps in the DNA recombination process are as follows:
The desired DNA fragment is inserted into a vector or plasmid.
The DNA fragment replicates during cell division.
The plasmid enters a cell of host bacterial
The plasmid becomes part of a host cell's chromosome.
A host cell produces a protein that it would not have produced naturally.
What are the 2 ways that cells know to stop dividing?<span>In cell division, the cell that is dividing is called the "parent" cell. The parent celldivides into two "daughter" cells. The process then repeats in what is called thecell cycle. Cells regulate their division by communicating with each other using chemical signals from special proteins called cyclins.
</span>
