Answer:
Specific enzymes involved in its biosynthesis.
Explanation:
These enzymes are target sites for inhibition of peptidoglycan synthesis by specific antibiotics.
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Protein is found throughout the body—in muscle, bone, skin, hair, and virtually every other body part or tissue. It makes up the enzymes that power many chemical reactions and the hemoglobin that carries oxygen in your blood.
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Heterotrophic. Only plants have cell walls, so that goes to phytoplankton, and whales have thousands of cells, so unicellular goes to plankton again. Mammals aren't prokaryotic, so we're left with heterotrophic.
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Answer:
The given blank can be filled with pleomorphic.
Explanation:
Pleomorphism, in microbiology, refers to the tendency of some of the microbes like bacteria to change their size or shape in response to the environmental conditions. In the context of bacteriology, pleomorphism is based upon the change in the shape or size of the cell, in spite of a change of shape as considered previously.
Answer:
C. Gene trees are only useful studying the relationships of sequences from different species.
Explanation:
Gene tree traces the evolutionary history of a particular gene. It includes all the events like duplication and speciation. It helps to study the relationship of genes from different species. Often these are orthologous genes which came form the same ancestor and code for the same protein indifferent species. Gene tree also helps to study the relationship of genes in the same species. Often these are paralogous genes which evolved by duplication and code for similar but not identical proteins in the same species. Hence, the statement that gene trees are only useful for studying the relationships of sequences from different species is incorrect.
