Biology, 07.07.2019 16:30 rayniqueamee2002
How are hydrogen bonds different from covalent bonds? a) the atoms in hydrogen bonds have valence electrons b) the compounds that result from hydrogen bonds contains carbon c)covalent bonds are organic d) hydrogen bonds are weaker than covalent bonds and form between partially charged atoms or molecules
Answers: 1
Biology, 21.06.2019 15:40
Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )
Answers: 2
Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
How are hydrogen bonds different from covalent bonds? a) the atoms in hydrogen bonds have valence e...
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