ATI TEAS
EXAM QUESTIONS WITH CORRECT
ANSWERS | ULTIMATE STUDY GUIDE &
PRACTICE EXAM
1. _____ is a molecule composed of two chains of nucleotides that coil around each other to form a
double helix.. ANS> DNA
2. _____ is responsible for bringing oxygenated blood from the left ventricle to the rest of the body.
ANS> Aorta
3. ______ a condition that causes the immune system to mistakenly attack the body. ANS>
Autoimmune disease
4. ______ are not decomposers but producers because they make their own food through
photosynthesis. ANS> Algae
5. ______ carries oxygenated blood to the body after it returns to the heart. ANS> Aorta
6. ______ excrete waste and do not contain melanocyte cells. ANS> Sebaceous glands
7. ______ form when an electron from a metal is donated to a nonmetal atom. This donation causes
ions to be formed, which are attracted to one another . And dork ionic bonds. Sodium is a METAL
and chloride is a NONMETAL ANS> Ionic compounds
8. ______ is a nitrogenous base that is found in DNA and RNA. ANS> Guanine
9. ______ is a structural component of RNA, not a nitrogen base. ANS> Ribose
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, 10. ______ is an illness that affects the bronchi of the lungs. ANS> Asthma
11. ______ is the amount of air that remains in the alveoli after exhalation. ANS> Residual Volume
12. ______ is the movement of fluid to a tissue. ANS> Perfusion
13. ______ maintain the proper pH of the body. ANS> Buffer
14. ______ reactions slow down when the temperature is raised. ANS> Exothermic
15. ______ replaces thymine when DNA is copied to mRNA. ANS> Uracil
16. ______ secretes epinephrine and norepinephrine. ANS> Adrenal medulla
17. _______ are decomposes and are known for causing a skin diseases such as ringworm and athletes
foot. ANS> Fungi
18. _______ are involved in the involuntary contractions of hollow internal organs, such as the bladder
and intestines. ANS> Smooth muscles
19. _______ are not decomposers, though some vital diseases can affect the skin. ANS> Viruses
20. _______ carries blood back to the heart from the lower part of the body. ANS> Inferior vena cava
21. _______ carries blood to the lungs. ANS> Pulmonary artery
22. _______ dilate when the body temperature rises to allow blood to release heat through the skin.
ANS> Blood vessels
23. _______ generally attached to bones to allow voluntary body movement. ANS> Skeletal muscles
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, 24. _______ generate chemical energy in the form of ATP molecules. ANS> Mitochondria
25. _______ have a single membrane that surrounds the digestive enzymes, which detoxify harmful cell
waste products. ANS> Peroxisomes
26. _______ is a nitrogenous base that is found in DNA and RNA. ANS> Cytosine
27. _______ is a protein enzyme which breaks down carbohydrates. ANS> Amylase
28. _______ is a synonym for breathing in any capacity. ANS> Ventilation
29. _______ is related to digestion but releases enzymes that are used in the small intestine. ANS>
Pancreas
30. _______ is the foundational material found in genes, therefore, in chromosomes. ANS> DNA
31. _______ lower the activation energy and increase the reaction rate. ANS> Catalysts
32. _______ secretes bile, and emulsifier that breaks apart, fat and lipid globules. ANS> Liver
33. _______ secretes glucocorticoids and mineralocortoids. ANS> Adrenal cortex
34. _______ secretes releasing and inhibiting hormones. ANS> Hypothalamus
35. ________ are neurotransmitters secreted by neurons. ANS> Endorphins
36. ________ generated energy for the cell. ANS> Mitochondria
37. ________ helps in the synthesis of proteins. ANS> Ribosome
38. ________ is a material filtered out of the blood through the nephrons of the kidney. ANS> Filtrate
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, 39. ________ is a storage form of carbohydrates in animals. ANS> Glycogen
40. ________ is found in the liver and in skeletal muscles of humans and is used for energy production.
ANS> Glycogen
41. ________ is responsible for bringing back deoxygenated blood to the right atrium. ANS> Vena cava
42. ________ is where specific sequences of DNA called "genes" are found. ANS> Individual
chromosomes
43. ________ stores bile, which is used in the breakdown of fat and lipid globules. ANS> Gallbladder
44. ________ when the body temperature rises to allow blood to release heat through the skin. ANS>
Cheeks flush
45. _________ excrete sweat when the body temperature rises. When the sweat evaporates, it has a
cooling effect. ANS> Sweat glands
46. _________ is a series of membranes used in processing cell products such as lipids. ANS> Smooth
endoplasmic reticulum
47. _________ is calculated by dividing the miles of solute by the total liters of solution. ANS> Molarity
48. _________ is the same as smooth muscle, and is involved in the involuntary contraction of hollow
internal organs, such as the bladder and intestines. ANS> Non-striated muscle
49. _________ secretes antidiuretic hormone and oxytocin. ANS> Posterior pituitary
50. _________ secretes various tropic hormones. ANS> Anterior pituitary
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EXAM QUESTIONS WITH CORRECT
ANSWERS | ULTIMATE STUDY GUIDE &
PRACTICE EXAM
1. _____ is a molecule composed of two chains of nucleotides that coil around each other to form a
double helix.. ANS> DNA
2. _____ is responsible for bringing oxygenated blood from the left ventricle to the rest of the body.
ANS> Aorta
3. ______ a condition that causes the immune system to mistakenly attack the body. ANS>
Autoimmune disease
4. ______ are not decomposers but producers because they make their own food through
photosynthesis. ANS> Algae
5. ______ carries oxygenated blood to the body after it returns to the heart. ANS> Aorta
6. ______ excrete waste and do not contain melanocyte cells. ANS> Sebaceous glands
7. ______ form when an electron from a metal is donated to a nonmetal atom. This donation causes
ions to be formed, which are attracted to one another . And dork ionic bonds. Sodium is a METAL
and chloride is a NONMETAL ANS> Ionic compounds
8. ______ is a nitrogenous base that is found in DNA and RNA. ANS> Guanine
9. ______ is a structural component of RNA, not a nitrogen base. ANS> Ribose
mailto:https://www.stuvia.com/user/stuviaguider?subject=https://www.stuvia.com/user/stuviaguider
, 10. ______ is an illness that affects the bronchi of the lungs. ANS> Asthma
11. ______ is the amount of air that remains in the alveoli after exhalation. ANS> Residual Volume
12. ______ is the movement of fluid to a tissue. ANS> Perfusion
13. ______ maintain the proper pH of the body. ANS> Buffer
14. ______ reactions slow down when the temperature is raised. ANS> Exothermic
15. ______ replaces thymine when DNA is copied to mRNA. ANS> Uracil
16. ______ secretes epinephrine and norepinephrine. ANS> Adrenal medulla
17. _______ are decomposes and are known for causing a skin diseases such as ringworm and athletes
foot. ANS> Fungi
18. _______ are involved in the involuntary contractions of hollow internal organs, such as the bladder
and intestines. ANS> Smooth muscles
19. _______ are not decomposers, though some vital diseases can affect the skin. ANS> Viruses
20. _______ carries blood back to the heart from the lower part of the body. ANS> Inferior vena cava
21. _______ carries blood to the lungs. ANS> Pulmonary artery
22. _______ dilate when the body temperature rises to allow blood to release heat through the skin.
ANS> Blood vessels
23. _______ generally attached to bones to allow voluntary body movement. ANS> Skeletal muscles
mailto:https://www.stuvia.com/user/stuviaguider?subject=https://www.stuvia.com/user/stuviaguider
, 24. _______ generate chemical energy in the form of ATP molecules. ANS> Mitochondria
25. _______ have a single membrane that surrounds the digestive enzymes, which detoxify harmful cell
waste products. ANS> Peroxisomes
26. _______ is a nitrogenous base that is found in DNA and RNA. ANS> Cytosine
27. _______ is a protein enzyme which breaks down carbohydrates. ANS> Amylase
28. _______ is a synonym for breathing in any capacity. ANS> Ventilation
29. _______ is related to digestion but releases enzymes that are used in the small intestine. ANS>
Pancreas
30. _______ is the foundational material found in genes, therefore, in chromosomes. ANS> DNA
31. _______ lower the activation energy and increase the reaction rate. ANS> Catalysts
32. _______ secretes bile, and emulsifier that breaks apart, fat and lipid globules. ANS> Liver
33. _______ secretes glucocorticoids and mineralocortoids. ANS> Adrenal cortex
34. _______ secretes releasing and inhibiting hormones. ANS> Hypothalamus
35. ________ are neurotransmitters secreted by neurons. ANS> Endorphins
36. ________ generated energy for the cell. ANS> Mitochondria
37. ________ helps in the synthesis of proteins. ANS> Ribosome
38. ________ is a material filtered out of the blood through the nephrons of the kidney. ANS> Filtrate
mailto:https://www.stuvia.com/user/stuviaguider?subject=https://www.stuvia.com/user/stuviaguider
, 39. ________ is a storage form of carbohydrates in animals. ANS> Glycogen
40. ________ is found in the liver and in skeletal muscles of humans and is used for energy production.
ANS> Glycogen
41. ________ is responsible for bringing back deoxygenated blood to the right atrium. ANS> Vena cava
42. ________ is where specific sequences of DNA called "genes" are found. ANS> Individual
chromosomes
43. ________ stores bile, which is used in the breakdown of fat and lipid globules. ANS> Gallbladder
44. ________ when the body temperature rises to allow blood to release heat through the skin. ANS>
Cheeks flush
45. _________ excrete sweat when the body temperature rises. When the sweat evaporates, it has a
cooling effect. ANS> Sweat glands
46. _________ is a series of membranes used in processing cell products such as lipids. ANS> Smooth
endoplasmic reticulum
47. _________ is calculated by dividing the miles of solute by the total liters of solution. ANS> Molarity
48. _________ is the same as smooth muscle, and is involved in the involuntary contraction of hollow
internal organs, such as the bladder and intestines. ANS> Non-striated muscle
49. _________ secretes antidiuretic hormone and oxytocin. ANS> Posterior pituitary
50. _________ secretes various tropic hormones. ANS> Anterior pituitary
mailto:https://www.stuvia.com/user/stuviaguider?subject=https://www.stuvia.com/user/stuviaguider
