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Biology, 22.06.2019 13:00
Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?
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Biology, 23.06.2019 01:30
Which describes a difference between cephalopods and gastropods? cephalopods have a water vascular system, and gastropods have an open circulatory system. cephalopods live only in ocean environments, and gastropods live in a variety of environments. cephalopods have a simple nervous system, and gastropods have a complex nervous system. cephalopods are the largest group of mollusks, and gastropods are the smallest group of mollusks.
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Biology, 23.06.2019 05:30
What is a functional group? a group of organic molecules that work together to speed up reactions a group of organs in the body that work together to perform a certain function a group of atoms bonded to carbon that determines how the molecule will react a group of living things that are made up of organic compounds
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Biology, 23.06.2019 09:30
Imagine that you are talking with one of your friends about your biology course. he states that the somatic nervous system is subdivided into sympathetic and parasympathetic components, and is responsible for involuntary responses. is this statement correct? yes, this statement is correct. the somatic nervous system has both sympathetic and parasympathetic components and controls involuntary responses. no, although the somatic nervous system does have both sympathetic and parasympathetic subdivisions, it is responsible for voluntary responses. no, the somatic nervous system is responsible for voluntary responses, and is not subdivided into sympathetic and parasympathetic components. no, although the somatic nervous system controls involuntary responses, it is the autonomic nervous system that is subdivided into parasympathetic and sympathetic components.
Answers: 1
Many molecules are mov d though the body by...
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