APHY 101 Ivy Tech Exam 1 Midterm/ 150
Questions and Answers/ Verified.
Signs of aging at the cellular level are: - -impaired cell division and the ability to break
down and recycle worn cell parts.
-The elbow is distal to the wrist. - -False
-The ears are lateral to the eyes. - -True
-Which of the following lists best illustrates the idea of increasing levels of complexity? -
-Organelles, cells, tissues, organs, organ systems
-A decomposition reaction can be symbolized by - -AB → A + B.
-A parietal layer of a serous membrane _______, whereas a visceral layer of a serous
membrane ________. - -lines cavities; covers organs
-The three major parts of a cell are - -the nucleus, cytoplasm, and cell membrane.
-Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does
not. - -False
-In negative feedback mechanisms changes away from the normal state - -stimulate
changes in the opposite direction.
-Chemistry is important to the study of physiology because - -all of the above.
-Consider the following list of commonly found items and their pH values: Which of the
choices includes all acids? - -Vinegar, grapes, tomatoes, and coffee
, -In phagocytosis - -a cell membrane engulfs solid particles.
-Which of the following transport processes does not require expenditure of cellular
energy? - -Facilitated diffusion
-An organic compound always contains - -carbon and hydrogen.
-Saturated fats _______ than unsaturated fats. - -have more single carbon-carbon
bonds
-The atoms of the isotopes of a particular element vary in the number of - -Neutrons
-Lipids - -All of the above
-An electrolyte ionizes in water. - -True
-Which of the following groups of compounds is hydrophobic? - -Carbohydrates
-Which of the following substances is an element? - -Iron
-Which of the following groups of elements account for more than 95% of the human
body by weight? - -Carbon, hydrogen, oxygen, nitrogen
-The anatomical term that indicates a structure close to the surface is - -superficial .
-The difference in hydrogen ion concentration between solutions with pH 4 and pH 5 is
- -tenfold
-The symbol Na+ represents a sodium atom that has lost an electron. - -True
Questions and Answers/ Verified.
Signs of aging at the cellular level are: - -impaired cell division and the ability to break
down and recycle worn cell parts.
-The elbow is distal to the wrist. - -False
-The ears are lateral to the eyes. - -True
-Which of the following lists best illustrates the idea of increasing levels of complexity? -
-Organelles, cells, tissues, organs, organ systems
-A decomposition reaction can be symbolized by - -AB → A + B.
-A parietal layer of a serous membrane _______, whereas a visceral layer of a serous
membrane ________. - -lines cavities; covers organs
-The three major parts of a cell are - -the nucleus, cytoplasm, and cell membrane.
-Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does
not. - -False
-In negative feedback mechanisms changes away from the normal state - -stimulate
changes in the opposite direction.
-Chemistry is important to the study of physiology because - -all of the above.
-Consider the following list of commonly found items and their pH values: Which of the
choices includes all acids? - -Vinegar, grapes, tomatoes, and coffee
, -In phagocytosis - -a cell membrane engulfs solid particles.
-Which of the following transport processes does not require expenditure of cellular
energy? - -Facilitated diffusion
-An organic compound always contains - -carbon and hydrogen.
-Saturated fats _______ than unsaturated fats. - -have more single carbon-carbon
bonds
-The atoms of the isotopes of a particular element vary in the number of - -Neutrons
-Lipids - -All of the above
-An electrolyte ionizes in water. - -True
-Which of the following groups of compounds is hydrophobic? - -Carbohydrates
-Which of the following substances is an element? - -Iron
-Which of the following groups of elements account for more than 95% of the human
body by weight? - -Carbon, hydrogen, oxygen, nitrogen
-The anatomical term that indicates a structure close to the surface is - -superficial .
-The difference in hydrogen ion concentration between solutions with pH 4 and pH 5 is
- -tenfold
-The symbol Na+ represents a sodium atom that has lost an electron. - -True
