2nd SET OF ATI TEAS 7 SCIENCE EXAM
Q&A
How many pairs of chromosomes are in a human cell?
46
23
64
32 - Answer-46
What type of bond is in a salt?
Ionic
Nonpolar covalent
Polar Covalent
Peptide - Answer-Ionic
Where does mRNA translation typically occur?
On the ribosome
In the nucleus
In the cytoplasm
On the smooth endoplasmic reticulum - Answer-On the ribosome
In the cytoplasm
Which term refers to the space where lymph flows through the body?
Artery
Lumen
Interstitial space
Vein - Answer-Interstitial space
Amino acids are the structural basis of proteins. What makes amino acids?
Amine group
Carboxyl group
Glycerol
Sugar residue - Answer-Amine group
Carboxyl group
Sweat contains waste and help regulates body temperature. Which of the following are
found in sweat found in the skin's glands?
Vitamin D
Urea
Urine
, Lactic acid - Answer-Urea
Lactic acid
Which of the following infectious diseases can be caused by a protozoan?
Measles
Malaria
Mumps
Mononucleosis - Answer-Malaria
Which of the following is made by Natural Killer Cells in order to create pores
for rupture?
Interferon
Apoptosis
Perforin
Antibody - Answer-Perforin
Which of the following DOES NOT describe a general trait of macromolecules?
They can be single chains
They can be branched
They all contain carbon, hydrogen, and phosphorus
They all are used by the body - Answer-They all contain carbon, hydrogen, and
phosphorus
Which of the following is a bone in or near the hand?
Phalanges
Metatarsals
Metacarpals
Carpals - Answer-Phalanges
Metacarpals
Carpals
At which step in the scientific method might a scientist create a model?
Hypothesis
Data analysis
Experimentation
Conclusion - Answer-Conclusion
What is hydroxyapatite?
A mixture of minerals like calcium and phosphorus that strengthen the collagen matrix
of bone
The structural unit of a bone that runs the length of the bone
The covering of bones at the point of articulation to prevent grinding
The lightest portion of a long bone and concentrated at the ends - Answer-A mixture of
minerals like calcium and phosphorus that strengthen the collagen matrix of bone
Q&A
How many pairs of chromosomes are in a human cell?
46
23
64
32 - Answer-46
What type of bond is in a salt?
Ionic
Nonpolar covalent
Polar Covalent
Peptide - Answer-Ionic
Where does mRNA translation typically occur?
On the ribosome
In the nucleus
In the cytoplasm
On the smooth endoplasmic reticulum - Answer-On the ribosome
In the cytoplasm
Which term refers to the space where lymph flows through the body?
Artery
Lumen
Interstitial space
Vein - Answer-Interstitial space
Amino acids are the structural basis of proteins. What makes amino acids?
Amine group
Carboxyl group
Glycerol
Sugar residue - Answer-Amine group
Carboxyl group
Sweat contains waste and help regulates body temperature. Which of the following are
found in sweat found in the skin's glands?
Vitamin D
Urea
Urine
, Lactic acid - Answer-Urea
Lactic acid
Which of the following infectious diseases can be caused by a protozoan?
Measles
Malaria
Mumps
Mononucleosis - Answer-Malaria
Which of the following is made by Natural Killer Cells in order to create pores
for rupture?
Interferon
Apoptosis
Perforin
Antibody - Answer-Perforin
Which of the following DOES NOT describe a general trait of macromolecules?
They can be single chains
They can be branched
They all contain carbon, hydrogen, and phosphorus
They all are used by the body - Answer-They all contain carbon, hydrogen, and
phosphorus
Which of the following is a bone in or near the hand?
Phalanges
Metatarsals
Metacarpals
Carpals - Answer-Phalanges
Metacarpals
Carpals
At which step in the scientific method might a scientist create a model?
Hypothesis
Data analysis
Experimentation
Conclusion - Answer-Conclusion
What is hydroxyapatite?
A mixture of minerals like calcium and phosphorus that strengthen the collagen matrix
of bone
The structural unit of a bone that runs the length of the bone
The covering of bones at the point of articulation to prevent grinding
The lightest portion of a long bone and concentrated at the ends - Answer-A mixture of
minerals like calcium and phosphorus that strengthen the collagen matrix of bone
