ATI TEAS 7 SCIENCE
1. Which of the following describes the function of
tendons?
o Tendons attach skeletal muscle to
bone
o Tendons attach two
bones
o Tendons attach bones to
ligaments
o Tendons attach skeletal muscles to ligaments correct answers o
Tendons muscle
skeletal attach to
bone
2. Which of the following substances is excreted by sweet glands in
response toof
breakdown the
protein and the formation of
ammonia?
o
Lysoymes
o
Water
o
Urea
o Sebum correct answers o
Urea
3. Which of the following terms describes the removal of metabolic
waste from the
body
?
o
Secretion
o
catabolism
o
anabolism
o Excretion correct answers o
Excretion
4. The shortening of a sarcomere in skeletal muscle is directly due to the
interactional
which of the of
following?
o Acetylcholine and
acetylcholinesterase
o Pepsin and
o Myosin and
pepsinogen
actin
o Dynein and kinesin correct answers o Myosin
and actin
5. Mutations in which of the following types of cells can be inherited by
offspring?
o
Ovarian
o
o
endocrine
neural
o muscle correct answers o
Ovarian
6. Which of the following parts of the central nervous system releases
chemicals
regulate that
the pituitary
gland?
o
Hypothalamus
o
Cerebellum
o
Thalamus
o Spinal cord correct answers o
Hypothalamus
, 7. A cell is placed in a hypertonic solution. Which of the following
describes the
resulting
osmosis?
o There is no flow of
water
o The net flow of water into and out of the cell
is There
o zero is a net flow of water out of
the
o cell is a net flow of water into the cell. correct answers o There is a
There
net flow
water outofof the
cell
8. Which of the following is an example of active
transport?
o Aquaporins in kidney cells that help
concentrate
o Movement urineof substance from an area of high concentration to an
area of low
concentrati
on
o Movement of a sodium and potassium across the cell membrane
against the
concentration
gradient.
o Loss of water from a cell in a hypertonic solution correct answers o
Movement
sodium andofpotassium
a across the cell membrane against the
concentration gradient.
9. Which of the following vessels is responsible for carrying blood from the
upper
to the body
right atrium of the
heart?
o Pulmonary
veins
o
Aorta
o Pulmonary
arteries
o Superior vena cava correct answers o Superior
vena cava
10. Carbohydrates are composed of which of the
following?
o Nucleic
acids
o
Monosaccharides
o
Isoprenoids
o Amino acids correct answers o
Monosaccharides
11. The following equation summarizes the carbonic acid-bicarbonate ion
buffer
of system
the blood CO2+H2O H2CO3 HCO3-
+H + of the following equations shows the reaction that takes place
Which
when thereH+
excessive are
ions?
o H2CO3 CO2 +
H2O
o HCO3- + H+
o CO2 + H2O
H2CO3
H2CO3
o H2CO3 HCO3- +H + correct answers o HCO3- + H+
H2CO3
12. A student investigating the importance of wavelengths above and below
the visiblefor photosynthesis sets up an experiment as follows over a 2
spectrum
month
with period, all at 1 meter distance from plants grown with the same sol
illumination
and watering
condition
s
3 Arabidopsis plant exposed to ultraviolet
light
3 (UV)
Arabidopsis plants exposed to infrared
light
3 (IR)
Arabidopsis plants exposed to
white light
1. Which of the following describes the function of
tendons?
o Tendons attach skeletal muscle to
bone
o Tendons attach two
bones
o Tendons attach bones to
ligaments
o Tendons attach skeletal muscles to ligaments correct answers o
Tendons muscle
skeletal attach to
bone
2. Which of the following substances is excreted by sweet glands in
response toof
breakdown the
protein and the formation of
ammonia?
o
Lysoymes
o
Water
o
Urea
o Sebum correct answers o
Urea
3. Which of the following terms describes the removal of metabolic
waste from the
body
?
o
Secretion
o
catabolism
o
anabolism
o Excretion correct answers o
Excretion
4. The shortening of a sarcomere in skeletal muscle is directly due to the
interactional
which of the of
following?
o Acetylcholine and
acetylcholinesterase
o Pepsin and
o Myosin and
pepsinogen
actin
o Dynein and kinesin correct answers o Myosin
and actin
5. Mutations in which of the following types of cells can be inherited by
offspring?
o
Ovarian
o
o
endocrine
neural
o muscle correct answers o
Ovarian
6. Which of the following parts of the central nervous system releases
chemicals
regulate that
the pituitary
gland?
o
Hypothalamus
o
Cerebellum
o
Thalamus
o Spinal cord correct answers o
Hypothalamus
, 7. A cell is placed in a hypertonic solution. Which of the following
describes the
resulting
osmosis?
o There is no flow of
water
o The net flow of water into and out of the cell
is There
o zero is a net flow of water out of
the
o cell is a net flow of water into the cell. correct answers o There is a
There
net flow
water outofof the
cell
8. Which of the following is an example of active
transport?
o Aquaporins in kidney cells that help
concentrate
o Movement urineof substance from an area of high concentration to an
area of low
concentrati
on
o Movement of a sodium and potassium across the cell membrane
against the
concentration
gradient.
o Loss of water from a cell in a hypertonic solution correct answers o
Movement
sodium andofpotassium
a across the cell membrane against the
concentration gradient.
9. Which of the following vessels is responsible for carrying blood from the
upper
to the body
right atrium of the
heart?
o Pulmonary
veins
o
Aorta
o Pulmonary
arteries
o Superior vena cava correct answers o Superior
vena cava
10. Carbohydrates are composed of which of the
following?
o Nucleic
acids
o
Monosaccharides
o
Isoprenoids
o Amino acids correct answers o
Monosaccharides
11. The following equation summarizes the carbonic acid-bicarbonate ion
buffer
of system
the blood CO2+H2O H2CO3 HCO3-
+H + of the following equations shows the reaction that takes place
Which
when thereH+
excessive are
ions?
o H2CO3 CO2 +
H2O
o HCO3- + H+
o CO2 + H2O
H2CO3
H2CO3
o H2CO3 HCO3- +H + correct answers o HCO3- + H+
H2CO3
12. A student investigating the importance of wavelengths above and below
the visiblefor photosynthesis sets up an experiment as follows over a 2
spectrum
month
with period, all at 1 meter distance from plants grown with the same sol
illumination
and watering
condition
s
3 Arabidopsis plant exposed to ultraviolet
light
3 (UV)
Arabidopsis plants exposed to infrared
light
3 (IR)
Arabidopsis plants exposed to
white light
