The right answer is: an elderly person.
Food poisoning makes people sick at any age, but among seniors, whose immune systems are more vulnerable and weaker, the consequences can be dramatic. That's why caring for an elderly person at home is a good way to make sure they eat healthy and safe.
D) the virus dna is replicate by cell process like dna replication. Virus parts are then made by protein synthesis
E) virus parts assembles to form the copies of the virus
F) the viruses then breaks the cell membrane of the cell, leaving the cell and moving on to attach to next
Operons are gene regulatory mechanisms that involve promoting and repressing genes that are involved in the metabolism of organic substances (i.e. sugars). Living organisms have the innate ability to metabolize glucose as the main source of energy. Although, in the absence of glucose, the organism must "learn" to use sugars other than glucose (such as lactose) in order to survive.
For instance, in the <em>lac </em>operon:
In the absence of glucose, various regulatory proteins promote the transcription of the gene related to the metabolism of lactose. This will ultimately lead to the production of the enzyme beta lactosidase which will enable the organism to use lactose as energy in the absence of glucose. This will therefore increase the chances of the organism for survival and will be naturally selected for evolution.
Answer is: for one molecule of glucose consumed. two Krebs cycle is needed.
<span>After two turns of Krebs cycle, glucose has been broken down completely </span><span>to form carbon dioxide. Energy from breaking glucose bonds are stored in: 4ATP, 10NADH and 2FADH</span>₂.
The method that tells you which layer is the oldest is using relative age, with this you can analyze the rock and know that they deepest one is the oldest. This answer does not have the actual method name due to the fact i cannot remember.