The ________ of a solution is the negative logarithm of the hydrogen ion concentration, expressed in moles per liter of solution.
What will be an ideal response?
pH
Anatomy & Physiology
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Which of the following choices is FALSE? The chromophore
A) Absorbs energy from photons. B) Is a derivative of vitamin D. C) Is covalently linked to a member of the opsin gene family. D) Plays a role in photoreceptor sensitivity to different colors.
Anatomy & Physiology
Which of the following is chemically inert (unreactive)?
A) carbon (atomic number 6) B) oxygen (atomic number 8) C) neon (atomic number 10) D) sodium (atomic number 11)
Anatomy & Physiology
The right and left cerebral hemispheres perform identical functions except for controlling opposite sides of the body
Indicate whether the statement is true or false
Anatomy & Physiology
Which body system absorbs water and nutrients?
A) cardiovascular system B) urinary system C) digestive system D) respiratory system
Anatomy & Physiology