Answer:
The correct answer to the question: The Beadle and Tatum experiments were based on all of the following assumptions, except that:___, would be: Two strains of auxotrophic Neurospora grow on minimal medium supplemented with biotin have mutations in the same gene.
Explanation:
The experiment that was carried out and presented by George W. Beadle and Edward L. Tatum, in 1941, shed a lot of light not only on how enzymes and other proteins and chemical reactions function, but also the role that genes play in these processes, especially when there is presence, or absence of certain conditions. The experiment was titled: "Genetic Control of Biochemical Reactions in Neurospora" and it worked particularly with samples of the bread mold known as Neurospora. It is called auxotrophic because this type of mold was found to be incapable of producing certain compounds that were required for its proper functioning and development. The only principle on which this particular experiment was not based on ws the assumption the one on the second to last answer option. All the other options were part of the assumptions that these researchers had.
Answer:
TRUE using leftovers and other food waste, you can convert these smelly items from the kitchen waste into a highly organic product rich in nutrients that you can use to grow vegetables or flowers with it.
No, because photosynthesis is when plants make food from the sunlight. If that whole process was to stop, then the plant dies. I read that leaves are lost to deal with harsh winter conditions. Plants also lose leaves, to conserve water.
Answer:
The correct answer is option 4.
Explanation:
Viruses cannot be considered alive as they cannot carry out metabolic reactions on their own. Metabolism signifies the tendency to gather and use energy. The chemical reactions in the cells spontaneously change the molecules into the forms of energy, which can be utilized by the organism.
However, in the case of viruses, they are too small and simple to collect and utilize their own energy. They are completely dependent upon the host cells for energy. The viruses only require energy when they need to make duplicates of themselves, however, they do not require any energy when they are present outside of the cell. Thus, as they cannot carry out metabolic reactions, they are not considered as living.
