Which of the following describes the major significance of the element carbon in the human body?
a) ionized form makes body fluids acidic
b) constituent of water
c) forms backbone of all organic molecules
d) required to harden the structure of bones and teeth
e) ionized form is the part of hemoglobin that carries oxygen
Answer: c
Anatomy & Physiology
You might also like to view...
The simple, or _____________ salivary reflex occurs when chemoreceptors and pressure receptors within the oral cavity respond to the presence of food
Fill in the blank(s) with correct word
Anatomy & Physiology
The blockage of CSF inside the brain is a condition called
A. internal hydrocephalus. B. ventricular hydrocephalus. C. external hydrocephalus. D. internal hematoma.
Anatomy & Physiology
Define abscess
What will be an ideal response?
Anatomy & Physiology
Which formed element of blood is involved in clotting?
A) granulocytes B) red blood cells C) agranulocytes D) platelets
Anatomy & Physiology