Answer:
Ribosomes are small organelles and are the site of protein synthesis. Ribosomes are found in all cells. Mitochondria are where energy from organic compounds is used to make ATP.
Answer:
Replace the concentration descriptions with actual values
Explanation:
For results of this nature to mean much, they need to be able to be reproduced by a different experimenter. In order to be able to do that, the experimenter must be able to reproduce the salt concentrations. The graph would be more useful if it had the actual concentration values.
Answer:
Gel electrophoresis
Explanation:
PCR, that is, polymerase chain reactions amplifies the small amount of sample DNA into the multiple copies. These DNA fragments are then subjected to gel electrophoresis, a technique that uses the electric field and separates the DNA fragments based on their size. These separated DNA fragments are then visualized using autoradiography.
They observed in the offspring bacteria that there was the presence of marked DNA after crossing.
<h3>What is DNA?</h3>
This is referred to as deoxyribonucleic acid and contains the genetic instruction in organisms.
Hershey and Chase experiment involved using bacteriophages to infect a bacteria in which the DNA entered with little or no protein. The presence of marked DNA in the bacteria means it is the biomolecule involved in reproduction.
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Answer:
Explanation:
All biotic components are dependent on the abiotic components for their survival. Like plants need sunlight, water and carbon dioxide for carrying out photosynthesis that produce food which feed other organisms.07-Feb-2014