Physiology 7 final Flashcards
When a neuron is in the hyperpolarized state…
B. Sodium channels are closed
Triglyceride is a stored form of…
A. Fat
One of the consequences of stimulating the Lateral Hypothalamus (LH) can be…
c. Over eating
Which one of the following can be digested in the stomach?
D. Meat
End-diastolic and stroke volumes of a patient are 90 ml and 60 ml, respectively. This patient’s end-systolic volume should be …ml
B. 30
The main cell compartment responsible for ATP synthesis is…
A. Mitochondria
The offspring of an Rh-positive father and Rh-negative mother is…
B. Likely to be Rh-positive
A normal biological red blood cell placed in isotonic solution , is expected to…
D. Not change in size
Myoglobin and hemoglobin are different in that myoglobin…
B. Is found in the muscle
With regards to the skeletal muscle contraction/relaxation, during the cross-bridge cycle, ATP…
A. is released to break the bond between actin and myosin ???? check
From the list below, pick the smallest in size.
B. a proton - double check???
Individuals with type ‘O’ blood are…
D. Considered to be universal donors of blood
Antidiuretic hormone (ADH) is produced by the…
C. Hypothalamus * produced by hypothalamus and stored by the posterior pituitary
Sarcomeres:
D. Shorten during muscle contraction
____is a protein which binds calcium and moves ____thus exposing sites on actin
C. troponin, tropomyosin
