West Coast University-Los Angeles WCU PHYS 261: Week 1 Quiz
Ch. 1, 2 || Guaranteed Pass.
In which type of chemical bonding are the electrons most equally shared between atoms? correct
answers covalent bonds
Homeostasis is the ability of the body to correct answers quickly restore changed conditions to
normal.
Ions with a positive charge are called correct answers cations
After a meal, blood glucose increases. Increased blood glucose is the stimulus for a reflex
pathway that releases insulin into the blood, and the response is decreased blood glucose. This is
an example of which of the following? correct answers negative feedback
Physiology is the study of correct answers the normal function of living organisms
Ions with a negative charge are called correct answers anions
Oxytocin is a hormone released in response to cervical dilation. This causes more uterine
contractions that will further dilate the cervix. Which type of feedback does oxytocin trigger?
correct answers positive feedback
Which statement describes the relationship between pH and hydrogen ions? correct answers pH
and hydrogen ions are inversely related.
HCl (hydrochloric acid) is an acid because correct answers in solution it donates its H+.
Potassium channels are usually made up of several subunits. This is an example of which level of
protein structure? correct answers quaternary
Ch. 1, 2 || Guaranteed Pass.
In which type of chemical bonding are the electrons most equally shared between atoms? correct
answers covalent bonds
Homeostasis is the ability of the body to correct answers quickly restore changed conditions to
normal.
Ions with a positive charge are called correct answers cations
After a meal, blood glucose increases. Increased blood glucose is the stimulus for a reflex
pathway that releases insulin into the blood, and the response is decreased blood glucose. This is
an example of which of the following? correct answers negative feedback
Physiology is the study of correct answers the normal function of living organisms
Ions with a negative charge are called correct answers anions
Oxytocin is a hormone released in response to cervical dilation. This causes more uterine
contractions that will further dilate the cervix. Which type of feedback does oxytocin trigger?
correct answers positive feedback
Which statement describes the relationship between pH and hydrogen ions? correct answers pH
and hydrogen ions are inversely related.
HCl (hydrochloric acid) is an acid because correct answers in solution it donates its H+.
Potassium channels are usually made up of several subunits. This is an example of which level of
protein structure? correct answers quaternary
