Question 1

The biggest packaging unit of DNA is:

Accepted Answer

A) The genome 
B) The nucleotides 
C) The chromosomes 
D) The genes 
A) The genome 
B) The nucleotides 
C) The chromosomes 
D) The genes

Question 2

Which of the following structures divide and multiply in cases of injury or disease?

Accepted Answer

A) Cell bodies 
B) Glial cells 
C) Dendrites 
D) Axons 
A) Cell bodies 
B) Glial cells 
C) Dendrites 
D) Axons

Question 3

Which of the following endocrine glands produces insulin?

Accepted Answer

A) Pancreas 
B) Pituitary 
C) Thyroid 
D) Adrenal 
A) Pancreas 
B) Pituitary 
C) Thyroid 
D) Adrenal

Question 4

Which of the following components of renin-angiotensin-aldosterone system (RAAS) is not correctly paired with its function?

Accepted Answer

A) Aldosterone - sodium and water reabsorption 
B) Angiotensin converting enzyme (AC
E)  - activation of angiotensin I to angiotensin II 
C) Angiotensin II - vasoconstriction and elevation of blood pressure 
D) Renin - cleavage of angiotensinogen to angiotensin I 
A) Aldosterone - sodium and water reabsorption 
B) Angiotensin converting enzyme (AC
E)  - activation of angiotensin I to angiotensin II 
C) Angiotensin II - vasoconstriction and elevation of blood pressure 
D) Renin - cleavage of angiotensinogen to angiotensin I

Question 5

The head is _________ to the neck.

Accepted Answer

A) Superior 
B) Proximal 
C) Superficial 
D) Inferior 
A) Superior 
B) Proximal 
C) Superficial 
D) Inferior

Question 6

Which of the following statements is correct?

Accepted Answer

A) Chromosomes are replicated only twice in the cell cycle 
B) Chromosomes are replicated only during embryonic development 
C) Chromosomes are replicated only during apoptosis 
D) Chromosomes are replicated during a phase in the cell cycle 
A) Chromosomes are replicated only twice in the cell cycle 
B) Chromosomes are replicated only during embryonic development 
C) Chromosomes are replicated only during apoptosis 
D) Chromosomes are replicated during a phase in the cell cycle

Question 7

DNA is composed of ____________.

Accepted Answer

A) two short parallel polynucleotide chains 
B) two long parallel polynucleotide chains 
C) two long polynucleotide chains twisted in a double helix 
D) one coiled polynucleotide chain 
A) two short parallel polynucleotide chains 
B) two long parallel polynucleotide chains 
C) two long polynucleotide chains twisted in a double helix 
D) one coiled polynucleotide chain

Question 8

The amount of movement within a substance:

Accepted Answer

A) Is a characteristic only of liquids 
B) Is a characteristic only of solids 
C) Is a characteristic only of gases 
D) Depends on the state of matter of the substance 
A) Is a characteristic only of liquids 
B) Is a characteristic only of solids 
C) Is a characteristic only of gases 
D) Depends on the state of matter of the substance

Question 9

Which of the following correctly describes a conclusion?

Accepted Answer

A) A list of experiments you conducted 
B) The methods used to conduct an experiment 
C) An evidence-based judgment 
D) The data set obtained during an experiment 
A) A list of experiments you conducted 
B) The methods used to conduct an experiment 
C) An evidence-based judgment 
D) The data set obtained during an experiment

Question 10

Which of the following types of muscles are involuntary?

Accepted Answer

A) cardiac and skeletal 
B) skeletal only 
C) cardiac and visceral 
D) skeletal and visceral 
A) cardiac and skeletal 
B) skeletal only 
C) cardiac and visceral 
D) skeletal and visceral

Question 11

Which of the following processes reduces heat loss and warms the body via integumental thermoregulation?

Accepted Answer

A) Tensing of the arrector pili muscles 
B) Cutaneous vasoconstriction 
C) Cutaneous vasodilation 
D) Sweating 
A) Tensing of the arrector pili muscles 
B) Cutaneous vasoconstriction 
C) Cutaneous vasodilation 
D) Sweating

Question 12

Which of the following is a heterotrophic organism with a genome stored in DNA?

Accepted Answer

A) Virus 
B) Human 
C) Algae 
D) Plants 
A) Virus 
B) Human 
C) Algae 
D) Plants

Question 13

Choose the correct complementary bases for the following DNA strand: TCAGGA

Accepted Answer

A) CTGAAG 
B) GACTTC 
C) TCAGGA 
D) AGTCCT 
A) CTGAAG 
B) GACTTC 
C) TCAGGA 
D) AGTCCT

Question 14

Which of the following bones is responsible for side-to-side movement of the head?

Accepted Answer

A) Atlas 
B) Axis 
C) Sacrum 
D) Coccyx 
A) Atlas 
B) Axis 
C) Sacrum 
D) Coccyx

Question 15

Which of the following shows a relationship between the immune system and another system of the body?

Accepted Answer

A) Phagocytosis of pathogens by macrophages 
B) Destruction of a pathogen by the hydrochloric acid in the stomach 
C) Dilation of blood vessels in response to histamine 
D) Introduction of antibodies through breastfeeding 
A) Phagocytosis of pathogens by macrophages 
B) Destruction of a pathogen by the hydrochloric acid in the stomach 
C) Dilation of blood vessels in response to histamine 
D) Introduction of antibodies through breastfeeding

Question 16

Which of the following organ systems is correctly paired with its function?

Accepted Answer

A) Circulatory/ obtaining nutrients necessary for growth, energy and normal body processes 
B) Digestive/ waste elimination 
C) Endocrine/ regulation of homeostasis through hormone signaling 
D) Excretory/ transport of substance to all tissues of the body 
A) Circulatory/ obtaining nutrients necessary for growth, energy and normal body processes 
B) Digestive/ waste elimination 
C) Endocrine/ regulation of homeostasis through hormone signaling 
D) Excretory/ transport of substance to all tissues of the body

Question 17

Proper design of an experiment must maximize _______ and minimize ________.

Accepted Answer

A) accuracy and precision; bias 
B) bias; accuracy and precision 
C) data; error 
D) experimental variables; bias 
A) accuracy and precision; bias 
B) bias; accuracy and precision 
C) data; error 
D) experimental variables; bias

Question 18

Which of the following statements about ionic bonding is true?

Accepted Answer

A) It involves the electrostatic attraction between similarly charged ions. 
B) Ionic bonds usually form in endothermic reactions. 
C) Ions are atoms that have gained one or more protons. 
D) It involves the electrostatic attraction between oppositely charged ions. 
A) It involves the electrostatic attraction between similarly charged ions. 
B) Ionic bonds usually form in endothermic reactions. 
C) Ions are atoms that have gained one or more protons. 
D) It involves the electrostatic attraction between oppositely charged ions.

Question 19

Which of the following is a carbohydrate?

Accepted Answer

A) ATP 
B) Cellulose 
C) Myosin 
D) Collagen 
A) ATP 
B) Cellulose 
C) Myosin 
D) Collagen

Question 20

Branches of the abdominal aorta that supply the kidneys are called _________.

Accepted Answer

A) Ureters 
B) Renal arteries 
C) Renal Columns 
D) Renal capsules 
A) Ureters 
B) Renal arteries 
C) Renal Columns 
D) Renal capsules

The biggest packaging unit of DNA is:

Which of the following structures divide and multiply in cases of injury or disease?

Which of the following endocrine glands produces insulin?

Which of the following components of renin-angiotensin-aldosterone system (RAAS) is not correctly paired with its function?

The head is _________ to the neck.

Which of the following statements is correct?

DNA is composed of ____________.

The amount of movement within a substance:

Which of the following correctly describes a conclusion?

Which of the following types of muscles are involuntary?

Which of the following processes reduces heat loss and warms the body via integumental thermoregulation?

Which of the following is a heterotrophic organism with a genome stored in DNA?

Choose the correct complementary bases for the following DNA strand: TCAGGA

Which of the following bones is responsible for side-to-side movement of the head?

Which of the following shows a relationship between the immune system and another system of the body?

Which of the following organ systems is correctly paired with its function?

Proper design of an experiment must maximize _ and minimize __.

Which of the following statements about ionic bonding is true?

Which of the following is a carbohydrate?

Branches of the abdominal aorta that supply the kidneys are called _________.

ATI-TEAS-English & Language Usage

ATI-TEAS-Math

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Exam 4: ATI-TEAS-Science

The biggest packaging unit of DNA is:

Which of the following structures divide and multiply in cases of injury or disease?

Which of the following endocrine glands produces insulin?

Which of the following components of renin-angiotensin-aldosterone system (RAAS) is not correctly paired with its function?

The head is _________ to the neck.

Which of the following statements is correct?

DNA is composed of ____________.

The amount of movement within a substance:

Which of the following correctly describes a conclusion?

Which of the following types of muscles are involuntary?

Which of the following processes reduces heat loss and warms the body via integumental thermoregulation?

Which of the following is a heterotrophic organism with a genome stored in DNA?

Choose the correct complementary bases for the following DNA strand: TCAGGA

Which of the following bones is responsible for side-to-side movement of the head?

Which of the following shows a relationship between the immune system and another system of the body?

Which of the following organ systems is correctly paired with its function?

Proper design of an experiment must maximize _______ and minimize ________.

Which of the following statements about ionic bonding is true?

Which of the following is a carbohydrate?

Branches of the abdominal aorta that supply the kidneys are called _________.

ATI-TEAS-English & Language Usage

ATI-TEAS-Math

ATI-TEAS-Reading

Filters

Proper design of an experiment must maximize _ and minimize __.