Why is the cycling of matter essential to the long-term continuanceof life?

Does an organism have to reproduce to be alive?

Does spontaneous generation occur?

can you name a form of life that is not made up of one or more cells?

Identify major pathways where moleculescan be redirected or converted into usefulcell products.

A new enzyme (protein) that helps protect a bacterial cell from reactive oxygen species (causing oxidative stress) has been discovered. It can be expected that the gene that codes for this enzyme will be expressed in phase of growth. order to make the enzyme in the lag Not very likely. They just got transferred to fresh new medium, how much stress can they be under? O stationary O late log O log

While eukaryotic cells are generally larger than prokaryotic cells, metabolic requirements place upper limits on how large eukaryotic cells can become. Which of the following statements does not accurately describe this? As multicellular organisms grow in size, they do not have larger cells; rather, they have a larger number of cells. As a cell increases in size, the surface area grows faster than volume. If a cell is too large, there will not be enough surface area for the exchange or elimination of oxygen, nutrients, and wastes. The surface area to volume ratio must remain as large as possible

A person is declared to be dead upon the irreversible ceasing of spontaneous body functions: brain activity, or blood circulation and respiration. However, only 1% of a person’s cells have to die in order for all of these things to happen.  How can someone be dead when 99% of his or her cells are still alive?

When you flip a coin, what biological process are you simulating?  Explain in detail why the two processes are similar?