Proteins and mRNA exit the nucleus via ________.
nuclear pores
endoplasmic reticulum
vesicles
centromeres
nuclear pores
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Which of the following muscles supinates the forearm?
A. Biceps brachii B. Pronator quadratus C. Brachialis D. Brachioradialis E. Adductor magnus
The Nernst equation takes into account the permeabilities and concentration gradients for all permeable ions in order to calculate the membrane's equilibrium potential
Indicate whether the statement is true or false
Given these components of a reflex arc:
1. effector organ 2. interneuron 3. motor neuron 4. sensory neuron 5. sensory receptor A) 5,4,3,2,1 B) 5,4,2,3,1 C) 5,3,4,1,2 D) 5,2,4,3,1 E) 5,3,2,1,4
By volume, most of the semen is produced in the ________
A) bulbourethral glands B) prostate gland C) testes D) penis E) seminal vesicles