ATI TEAS 7 EXAM AUGUST 2024 ACTUAL
SCREENSHOTS (5 VERSIONS OF SCIENCE, 3
VERSIONS OF MATHS, 3 VERSIONS OF READING &
3 VERSIONS OF LANGUAGE USAGE EACH WITH
EXACT QUESTIONS AS IN THE TEST
Enzymes are biological catalysts that ___________. - ANSWER: Increase the rate of
any given reaction
Review the data in this table, and then choose the statement that draws the best
conclusion: - ANSWER: Hours spent sleeping and score on the test correlate with one
another.
Dissolved oxygen (DO) is an important indicator of water quality, and oxygen levels that
are too high or too low can harm aquatic ecosystems. A biologist noticed that fish were
dying in a local lake and was concerned that the DO levels were too low to support
aquatic life due to extremely high temperatures that summer. To measure the DO
levels, she brought back several lake water samples to her laboratory to measure the
DO concentration as a function of temperature. To do this, she heated several samples
of lake water to various temperatures and then measured the DO concentration in each
sample. Some samples were kept at the outdoors temperature.
Which of the following is the independent variable? - ANSWER: Temperature
Why are control groups used in experiments? - ANSWER: To minimize the effect of
variables
The same single-replacement reaction is run in two different beakers. The beakers are
labeled as Beaker A and B and are heated to 75ºC and 100ºC, respectively. If the
reactions are run for 15 minutes each, which of the following results would you expect to
observe? - ANSWER: Beaker B produces more product than Beaker A.
Which would be the approximate mass of a car? - ANSWER: 1,800 kg
**It's good to have a relative idea of the scale of various objects. The average mass of a
human is around 60 kg. The average mass of a car is 1,800 kg, and the average mass
of a laptop is 2.5 kg.
Which of the following is the most plausible sequence of events? - ANSWER: Born into
musical family; grows up around music; starts learning guitar; plays concert
, Which of the following statements is true about hydrogen bonds? - ANSWER: They
form between a partial positively charged region on one molecule and the partial
negatively charged region on another molecule.
A scientist collected the following set of data to examine the effects of exercise on
patients' heart rates - ANSWER: Running increased the heart rates of the patients.
Movement of molecules in a substance depends on _______ energy. - ANSWER: heat
Which of the following is a function of the epidermis? Please select all that apply. -
ANSWER: 1. It protects underlying tissues from abrasions.
2. It functions as a major component of the innate immunity.
3. It protects underlying tissue from chemicals.
Which of the following causes bone matrix resorption during bone growth and
remodeling? - ANSWER: Osteoclasts
Which of the following antigen-specific immune cells produce cytokines, which facilitate
various immune reactions? - ANSWER: Helper T-cell
Match the following structures to their function.
• Implantation site of a zygote
• Copulatory organ of the female
• Sperm channel from the epididymis to the penis
• External sex organ of a male - ANSWER: Vas deferens: Sperm channel from the
epididymis to the penis
Uterus: Implantation site of a zygote
Vagina: Copulatory organ of the female
Penis: External sex organ of a male
The majority of nutrient absorption occurs in the _________________. Type your
response in the box below. - ANSWER: Small Intestine
Which of the following is true of insulin and glucagon? Please select all that apply -
ANSWER: 1. Insulin and glucagon regulate the level of glucose in the blood.
2. Insulin and glucagon have opposite effects on blood glucose but work together to
maintain homeostasis.
3. e. The pancreas secretes insulin and glucagon.
SCREENSHOTS (5 VERSIONS OF SCIENCE, 3
VERSIONS OF MATHS, 3 VERSIONS OF READING &
3 VERSIONS OF LANGUAGE USAGE EACH WITH
EXACT QUESTIONS AS IN THE TEST
Enzymes are biological catalysts that ___________. - ANSWER: Increase the rate of
any given reaction
Review the data in this table, and then choose the statement that draws the best
conclusion: - ANSWER: Hours spent sleeping and score on the test correlate with one
another.
Dissolved oxygen (DO) is an important indicator of water quality, and oxygen levels that
are too high or too low can harm aquatic ecosystems. A biologist noticed that fish were
dying in a local lake and was concerned that the DO levels were too low to support
aquatic life due to extremely high temperatures that summer. To measure the DO
levels, she brought back several lake water samples to her laboratory to measure the
DO concentration as a function of temperature. To do this, she heated several samples
of lake water to various temperatures and then measured the DO concentration in each
sample. Some samples were kept at the outdoors temperature.
Which of the following is the independent variable? - ANSWER: Temperature
Why are control groups used in experiments? - ANSWER: To minimize the effect of
variables
The same single-replacement reaction is run in two different beakers. The beakers are
labeled as Beaker A and B and are heated to 75ºC and 100ºC, respectively. If the
reactions are run for 15 minutes each, which of the following results would you expect to
observe? - ANSWER: Beaker B produces more product than Beaker A.
Which would be the approximate mass of a car? - ANSWER: 1,800 kg
**It's good to have a relative idea of the scale of various objects. The average mass of a
human is around 60 kg. The average mass of a car is 1,800 kg, and the average mass
of a laptop is 2.5 kg.
Which of the following is the most plausible sequence of events? - ANSWER: Born into
musical family; grows up around music; starts learning guitar; plays concert
, Which of the following statements is true about hydrogen bonds? - ANSWER: They
form between a partial positively charged region on one molecule and the partial
negatively charged region on another molecule.
A scientist collected the following set of data to examine the effects of exercise on
patients' heart rates - ANSWER: Running increased the heart rates of the patients.
Movement of molecules in a substance depends on _______ energy. - ANSWER: heat
Which of the following is a function of the epidermis? Please select all that apply. -
ANSWER: 1. It protects underlying tissues from abrasions.
2. It functions as a major component of the innate immunity.
3. It protects underlying tissue from chemicals.
Which of the following causes bone matrix resorption during bone growth and
remodeling? - ANSWER: Osteoclasts
Which of the following antigen-specific immune cells produce cytokines, which facilitate
various immune reactions? - ANSWER: Helper T-cell
Match the following structures to their function.
• Implantation site of a zygote
• Copulatory organ of the female
• Sperm channel from the epididymis to the penis
• External sex organ of a male - ANSWER: Vas deferens: Sperm channel from the
epididymis to the penis
Uterus: Implantation site of a zygote
Vagina: Copulatory organ of the female
Penis: External sex organ of a male
The majority of nutrient absorption occurs in the _________________. Type your
response in the box below. - ANSWER: Small Intestine
Which of the following is true of insulin and glucagon? Please select all that apply -
ANSWER: 1. Insulin and glucagon regulate the level of glucose in the blood.
2. Insulin and glucagon have opposite effects on blood glucose but work together to
maintain homeostasis.
3. e. The pancreas secretes insulin and glucagon.
