SECTION Teas Science
Section Questions AND
answers GRADED A+
protein synthesis
which of the following describes the function of the
ribosome?
(a) protein synthesis
,(b) energy production
(c) cell movement
(d) storage of molecules
mitochondria
because muscle cells require large amounts of
energy to function correctly, which organelles would
be prevalent in those types of cells
(a) ribosomes
(b) mitochondria
(c) cytoskeleton
(d) cell membrane
nucleus
which of the following organelles is responsible for
storing genetic information
(a) nucleus
(b) ribosomes
(c) cell membrane
(d)lysosomes
brain
,in the human body, which of the following organs is
in a superior position to the lungs
(a) stomach
(b) brain
(c) spleen
(d) heart
diaphragm
which of the following structures changes the
volume of the lungs
(a) alveoli
(b) heart
(c) trachea
(d) diaphragm
the walls of the alveoli are thin to increase the rate of
diffusion
which of the following statements best explains how
the structure of alveoli relates to its function
(a) alveoli are large to maximize gas exchange
(b) the walls of the alveoli are thin to increase the
rate of diffusion
(c) the walls of the alveoli are thick to prevent
, pressure buildup
(d)alveoli are small to increase the transportation of
cells
It exchanges gases between the blood and the air in
an environment.
which of the following statements best describes the
primary function of the respiratory system
(a) it transports oxygen and carbon dioxide to cells
all over the body
(b) it involves the inhalation and exhalation of gases
into the environment
(c) it exchanges gases between the blood and the air
in an environment
(d) it maintains proper blood level pH
asthma
which of the following conditions causes a narrowing
of airways in the respiratory system
(a) influenza
(b) bronchitis
(c) asthma
(d) pneumonia