Exam 1 Flashcards
The following equation, Na + Cl -> NaCl, represents what type of chemical reaction?
A) Degradation / Decomposition reaction
B) Synthesis reaction
C) Exchange reaction
D) None of the above
B) Synthesis reaction
The membrane that lines the pleural cavity is the:
A) Parietal pleura
B) Visceral peritoneum
C) Parietal pericardium
D) Parietal peritoneum
A) Parietal pleura
Which of the following represents the monomor form of lipids?
A) Amino acids
B) Triglycerides
C) Monosaccharides
D) Nucleotides
B) Triglycerides
Which of the following correctly describes positive feedback?
A) Moes the system / body away from homeostasis
B) Primary form of regulation
C) Returns the system / body back to homeostasis
D) Both A and B
E) Both B and C
A) Moes the system / body away from homeostasis
Which of the following bases is only associaed with DNA?
A) Adenine
B) Thymine
C) Cytosine
D) Uracil
B) Thymine
What type of chemical bond is responsible for holding proteins and DNA together?
A) Ionic bond
B) Covalent bond
C) Hydrogen bond
D) Polar bond
C) Hydrogen bond
A plane that gives an anterior and a posterior section is a:
A) Sagittal plane
B) Transverse plane
C) Frontal / Coronal Plane
D) Midsagittal plane
C) Frontal / Coronal Plane
An element with the atomic number 14 and an atomic weight of 25 would have:
A) 11 neutrons
B) 11 protons and 14 neutrons
C) 12 protons and 25 neutrons
D) 25 electrons
A) 11 neutrons
What type of chemical bond is formed by the donating / accepting of electrons by the atoms involved?
A) Ionic bond
B) Covalent bond
C) Hydrogen bond
D) Polar Bond
A) Ionic bond
Which of the following bases is only found with RNA?
A) Guanine
B) Cytosine
C) Uracil
D) Adenine
C) Uracil
Which of the following situations demonstrates negative feedback?
A) Elevated body temperatures cause the body to release sweat to lower temperature
B) Low glucose concentrations lead to the release of a hormone to decrease concentrations
C) Low body temperature leads to the release of sweat to further lower the temperature
D) Low pH causes hydrogen ion release to further lower pH
A) Elevated body temperatures cause the body to release sweat to lower temperature
Which of the following statements is correct?
A) Structure and function have no relationship
B) A change in structure does not lead to a chance in function
C) Structure determines functions
D) A change in structure leads to a change in function
E) Both C and D
E) Both C and D
What would be the atomic weight of an atom that contained 11 protons and 13 neutrons?
A) 11
B) 13
C) 22
D) 24
D) 24
Which of the following is not a requirement for life?
A) Water
B) Pressure
C) Food
D) Oxygen
E) All of the above are required
E) All of the above are required
The oral region is:
A) Superior to the cephalic region
B) Medial to the nasal region
C) Posterior to the occipital region
D) Medial to the otic region
D) Medial to the otic region
An acidic pH is determineid by the presence of ____, while a basic pH is determined by the presence of ____.
A) Hydoxyl ion; Hydrogen ion
B) Hydrogen ion; Hydoxyl ion
C) Hydoxl ion; Chloride ion
D) Hydroxyl ion; Potassium ion
B) Hydrogen ion; Hydixyl ion
The basic unit of structure and function is known as a ____.
A) Cell
B) Tissue
C) Organ
D) Organ System
A) Cell
Anatomy is defined as the study of ____ and Physiology is defined as the study of ____.
A) Structure; Function
B) Funtion; Cell structure
C) Function; Structure
D) Cell structure; Structure
A) Structure; Function
The cavity superior of the diaphragm is the ____, while the cavity immediately inferior to the diaphragm is the ____.
A) Thoracic cavity; cranial cavity
B) Abdominal cavity; thoracic cavity
C) Thoracic cavity; abdominal cavity
D) Pelvic cavity; thoracic cavity
C) Thoracic cavity; abdominal cavity
The membrane that surrounds the abdominal organs is known as the:
A) Parietal pericardium
B) Visceral pericardium
C) Visceral pleura
D) Visceral peritoneum
D) Visceral peritoneum