1.Which of the following is primarily responsible for the negative charges on the inside of a neuron? the high concentra

[answerhappygod]

1.Which of the following is primarily responsible for the negative charges on the inside of a neuron?
the high concentration of negatively charged carbohydrate molecules (B–)
the high concentration of chloride ions (Cl–)
the high concentration of lithium ions (Li–)
the large negatively charged protein molecules (A–)
the negatively charged organelles such as ribosomes and mitochondria
2.A person with a Ph.D. (not an M.D.) that is interested in studying the cause and
treatment of neuropsychiatric disorders like depression and schizophrenia is in the
subfield of neuroscience called ______________.
Theoretical neuroscience
Research psychology
Clinical neuroscience
Experimental psychology
Clinical behaviorist
3.Which of the following requires energy in the form of ATP to function?
The sodium-potassium pump that moves Na+ into the neuron and K+ out of the neuron
The sodium-potassium pump that moves Na+ out of the neuron and K+ into of the neuron
Na+ entering the neuron through voltage-gated ion channels
K+ leaving the neuron through voltage-gated ion channels
None of the above are correct
4.Dr. Gonzalez is interested in the effect of amphetamines in animal performance. He has three groups of mice, each getting different doses of amphetamine. He then counts the number of errors each mouse makes when running through a maze. In this example, the dependent variable is _____________.
the dose of amphetamine
the three groups of mice
the mice
the maze itself
the number of errors made while running through the maze
5.__________ is a company that implants recording electrodes directly onto the cortex and then uses translated brain signals to move objects, such as a robotic hand.
Cerebral robotics
BrainGate
DARPA
Neurosky
Emotiv
6.CRISPR-Cas9 is:
a location on chromosome 11 that is linked to Alzheimer’s disease
a technique for freezing and then slicing brain tissue
an accurate gene-editing tool
one of several genes associated with a substance abuse disorder
a home genetic testing kit used to create ancestral maps