GMS 6440 Fundamentals Final
2026 Exam Questions with 100%
Correct Answers | Latest Update
T/F: Cardiac muscle contraction is considered to be voluntary movement. -
🧠 ANSWER ✔✔False
It moves involuntarily.
T/F: In the gastrointestinal tract, smooth muscle is the major muscle type. -
🧠 ANSWER ✔✔True
,T/F: In our body, approximately 8 liters of intestinal juices are secreted into
the GI tract daily, but only 100 ml of water is secreted into the feces. - 🧠
ANSWER ✔✔True
T/F: Normal movement of blood flow in the heart is: left atrium-left ventricle-
lung-right atrium-right ventricle. - 🧠 ANSWER ✔✔False
Right atrium - right ventricle - lung - left atrium- left ventricle
T/F: Normally, humans have 2 lobes in the right lung and 3 lobes in the left
lung. - 🧠 ANSWER ✔✔False
3 lobes in the right lung and 2 lobes in the left lung
T/F: In the lung, gas exchange occurs mostly at the alveoli. - 🧠 ANSWER
✔✔True
T/F: The urinary system is normally composed of two kidneys, two ureters
and two bladders. - 🧠 ANSWER ✔✔False
Two kidneys, two ureters, and ONE bladder
T/F: Filtered wastes from the glomerulus will move in the following order:
Bowman's capsule-proximal tubule-distal tubule-loop of Henle-collecting
duct. - 🧠 ANSWER ✔✔False
,Bowman's Capsule - proximal tubule - loop of Henle - distal tubule -
collecting duct
T/F: Both endocrine and nervous systems play important roles in controlling
the activities of many different organ systems to maintain homeostasis. - 🧠
ANSWER ✔✔True
T/F: Specificity of hormone action in the target cells is determined by
receptors. - 🧠 ANSWER ✔✔True
T/F: The area of nerve axon not wrapped by myelin sheath (non-myelinated
area) is called nodes of Ranvier where action potential is insulated. - 🧠
ANSWER ✔✔False
Myelin sheath insulates action potential. Action potential propagates faster
by skipping myelinated axon, and jumping from nodes of Ranvier to
another node.
What chemical component of the plasma membrane prevents ions from
readily and freely moving across the membrane? - 🧠 ANSWER ✔✔Lipids
(phospholipids)
Where is the concentration of [K+] greater:
- in the cytoplasm
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, - in the extracellular fluid - 🧠 ANSWER ✔✔In the cytoplasm
Across a cell's plasma membrane, movement of water is
_______________. - 🧠 ANSWER ✔✔passive through a channel
Where is the concentration of [Na+] greater:
- in the cytoplasm
- in the extracellular fluid - 🧠 ANSWER ✔✔In the extracellular fluid
For a neutrally charged molecule, "Active" transport means that the
molecules move across a membrane: - 🧠 ANSWER ✔✔from a low
concentration to a high concentration
What molecule is the source of energy for primary active transport to
occur? - 🧠 ANSWER ✔✔ATP
T/F: There is only one type of channel in cell membranes. - 🧠 ANSWER
✔✔False
T/F: Regarding primary active transport, solutes move from a compartment
of low concentration to a compartment of high concentration. - 🧠 ANSWER
✔✔True
2026 Exam Questions with 100%
Correct Answers | Latest Update
T/F: Cardiac muscle contraction is considered to be voluntary movement. -
🧠 ANSWER ✔✔False
It moves involuntarily.
T/F: In the gastrointestinal tract, smooth muscle is the major muscle type. -
🧠 ANSWER ✔✔True
,T/F: In our body, approximately 8 liters of intestinal juices are secreted into
the GI tract daily, but only 100 ml of water is secreted into the feces. - 🧠
ANSWER ✔✔True
T/F: Normal movement of blood flow in the heart is: left atrium-left ventricle-
lung-right atrium-right ventricle. - 🧠 ANSWER ✔✔False
Right atrium - right ventricle - lung - left atrium- left ventricle
T/F: Normally, humans have 2 lobes in the right lung and 3 lobes in the left
lung. - 🧠 ANSWER ✔✔False
3 lobes in the right lung and 2 lobes in the left lung
T/F: In the lung, gas exchange occurs mostly at the alveoli. - 🧠 ANSWER
✔✔True
T/F: The urinary system is normally composed of two kidneys, two ureters
and two bladders. - 🧠 ANSWER ✔✔False
Two kidneys, two ureters, and ONE bladder
T/F: Filtered wastes from the glomerulus will move in the following order:
Bowman's capsule-proximal tubule-distal tubule-loop of Henle-collecting
duct. - 🧠 ANSWER ✔✔False
,Bowman's Capsule - proximal tubule - loop of Henle - distal tubule -
collecting duct
T/F: Both endocrine and nervous systems play important roles in controlling
the activities of many different organ systems to maintain homeostasis. - 🧠
ANSWER ✔✔True
T/F: Specificity of hormone action in the target cells is determined by
receptors. - 🧠 ANSWER ✔✔True
T/F: The area of nerve axon not wrapped by myelin sheath (non-myelinated
area) is called nodes of Ranvier where action potential is insulated. - 🧠
ANSWER ✔✔False
Myelin sheath insulates action potential. Action potential propagates faster
by skipping myelinated axon, and jumping from nodes of Ranvier to
another node.
What chemical component of the plasma membrane prevents ions from
readily and freely moving across the membrane? - 🧠 ANSWER ✔✔Lipids
(phospholipids)
Where is the concentration of [K+] greater:
- in the cytoplasm
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, - in the extracellular fluid - 🧠 ANSWER ✔✔In the cytoplasm
Across a cell's plasma membrane, movement of water is
_______________. - 🧠 ANSWER ✔✔passive through a channel
Where is the concentration of [Na+] greater:
- in the cytoplasm
- in the extracellular fluid - 🧠 ANSWER ✔✔In the extracellular fluid
For a neutrally charged molecule, "Active" transport means that the
molecules move across a membrane: - 🧠 ANSWER ✔✔from a low
concentration to a high concentration
What molecule is the source of energy for primary active transport to
occur? - 🧠 ANSWER ✔✔ATP
T/F: There is only one type of channel in cell membranes. - 🧠 ANSWER
✔✔False
T/F: Regarding primary active transport, solutes move from a compartment
of low concentration to a compartment of high concentration. - 🧠 ANSWER
✔✔True
