Scientists use all kinds of evidence in order to make sure that their claims are true.
Answer:
Two synapses.
Explanation:
Synapse or Synaptic cleft is the space two neurons or between a neuron or target organ where the signal is carried by neurotransmitter. Nerve signal first travel through interneuron to motorneuron passing through the first synapse, then the signal will travel to effector organ from motor neuron by passing through second synapse.
Dry weight estimation problems: body weight minus water weight
Osmolar effects:gradually declines during dialysis
The evidence that supports the autogenic hypothesis is that transfer of DNA occurs between bacteria species.
The endosymbiotic hypothesis is that a prokaryotic cell “ate” smaller organelles which evolved into what they are today.
Answer:
A glucose molecule is smaller
Explanation:
An artificial membrane has pores of a specific size.
Molecules that are small enough can pass through the pores, but others may be too big.
Glucose (C₆H₁₂O₆) has a certain size, but a sucrose molecule (C₁₂H₂₂O₁₁) is bigger.
If the membrane pores are just the right size, a glucose molecule will be able to pass through, but a sucrose molecule won't.
