Examlex
When an enveloped animal virus enters a cell during the entry stage,
Cell Body
The part of a neuron that contains the nucleus and most of the cytoplasm and organells.
Excitatory
Pertaining to or causing excitation, often describing neurotransmitters or synaptic inputs that enhance the activity of neurons.
Inhibitory
Characteristic of a substance or process that decreases the activity or efficiency of a neuron or an enzyme, typically reducing or stopping certain signals or reactions.
Neurotransmitters
Chemicals in the brain that transmit signals across a synapse from one neuron to another, playing key roles in the regulation of bodily functions and emotions.
Q3: Transgenic crop plants have been created that
Q8: Kin selection is a form of<br>A)altruism.<br>B)territoriality.<br>C)imprinting.<br>D)confrontation.<br>E)sexual selection.
Q26: Planaria feed by<br>A)attaching with a sucker(s)and extracting
Q32: Which of the following is an example
Q32: If two adjacent populations of the same
Q40: In human development,the _ is the site
Q40: The most likely ancestors of the chordates
Q42: Which types of embryos have extraembryonic membranes?<br>A)fish<br>B)frog<br>C)salamander<br>D)shark<br>E)mammals
Q47: Which of the following is a negative
Q90: Which statement about arachnids is NOT true?<br>A)Ticks