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A&P First Nine Weeks Test Review

Total questions: 61

Worksheet time: 35mins

Name
Class
Date
1.
The smallest independently functioning biological unit of an organism is a(n)
a)
Cell
b)
Molecule
c)
Organ
d)
Tissue
2.
A collection of similar tissues that perform a specific function is an
a)
Organ
b)
Organelle
c)
Organism
d)
Organ system
3.
Metabolism can be defined as the _____________.
a)
Adjustment by an organism to external and internal changes
b)
Process whereby all unspecialized cells become specialized to perform distinct functions
c)
Process whereby new cells are formed to replace worn out cells
d)
Sum of all chemical reactions in an organism
4.
Which of the following statements about Adenosine Triphosphate (ATP) are true?
a)
It is mostly created in the mitochondria
b)
It is made from glucose and oxygen
c)
It is the primary form of chemical energy used by our bodies
d)
All of the above
5.
After you eat lunch, your blood glucose will rise signaling the pancreas to release what hormone?
a)
Glucagon
b)
Glucose
c)
Insulin
d)
Adrenaline
6.
Which of the following is an example of a normal physiological process that uses a positive feedback loop?
a)
Blood pressure regulation
b)
Childbirth
c)
Regulation of fluid balance
d)
Temperature regulation
7.
Together, just four elements make up more than 95% of the body’s mass.  These include _________.
a)
Calcium, magnesium, iron, carbon
b)
Oxygen, calcium, iron, nitrogen
c)
Sodium, chlorine, carbon, hydrogen
d)
Oxygen, carbon, hydrogen, nitrogen
8.
A phospholipid ___________.
a)
Has both polar and nonpolar regions
b)
Is made up of a lipid bonded to a phosphate
c)
Is the building block of the cell membrane
d)
All of the above
9.
In DNA, nucleotides bond together on a sugar-phosphate backbone.  This forms a characteristic shape of DNA known as a(n) ________.
a)
Beta chain
b)
Pleated sheet
c)
Single helix
d)
Double helix
10.
Uracil ____________.
a)
Is found in DNA
b)
Is found in RNA
c)
Both
d)
Neither
11.
Ion pumps and phagocytosis are both examples of ____________.
a)
Endocytosis
b)
Passive transport
c)
Active transport
d)
Facilitated diffusion
12.
The rough endoplasmic reticulum has its name due to what associated structures?
a)
Golgi apparatus
b)
Ribosomes
c)
Lysosomes
d)
Proteins
13.
Which of the following is a function of the Rough Endoplasmic Reticulum?
a)
Production of proteins
b)
Detoxification of certain substances
c)
Synthesis of hormones
d)
Regulation of intracellular calcium concentration
14.
Which of the following organelles produces large amounts of ATP when both glucose and oxygen are available to the cell?
a)
Mitochondria
b)
Peroxisomes
c)
Lysosomes
d)
Cytoplasm
15.
Which of the following sequences on a DNA molecule would be complementary to GCTTATAT?
a)
TAGGCGCG
b)
ATCCGCGC
c)
CGAATATA
d)
TGCCTCTC
16.

Which of the following is NOT a difference between DNA and RNA?

a)
DNA contains thymine whereas RNA contains uracil
b)
DNA contains deoxyribose and RNA contains ribose
c)
DNA contains alternating sugar-phosphate molecules whereas RNA does not contain sugars
d)
RNA is single stranded and DNA is double stranded
17.
Transcription and translation take place in the ___________ and ________, respectively.
a)
Nucleus; cytoplasm
b)

Nucleus, Ribosome

c)
Nucleolus; cytoplasm
d)
Cytoplasm; nucleus
18.
Which of the following cell cycle phases is characterized by preparation for DNA synthesis?
a)
G0
b)
G1
c)
G2
d)
S
19.
Observing the heart pumping and understanding what processes allow the heart to function in that way would relate more closely to the study of _____.
a)
Anatomy
b)
Physiology
c)
Both
d)
Neither
20.
Dissection of the heart to study the structure of the heart and its parts would be the study of _______.
a)
Anatomy
b)
Physiology
c)
Both
d)
Neither
21.
A series of steps used by scientists to solve a problem or answer a question is known as ______.
a)
The scientific method
b)
A recipe
c)
Data collection
d)
The metric system
22.
Performing a test or experiment allows you to test your ________.
a)
Conclusions
b)
Senses
c)
Hypothesis
d)
Battery
23.
What body plane divdes the body into equal right and left halves?
a)
Coronal Plane
b)
Longitudinal Plane
c)
Sagittal Plane
d)
Transverse Plane
24.
What body cavity houses the lungs?
a)
Thoracic Cavity
b)
Spinal Cavity
c)
Abdominal Cavity
d)
Pelvic Cavity
25.
What is the medical term for movement of an extremity away from the midline?
a)
Adduction
b)
Pronation
c)
Supination
d)
Abduction
26.
The body sustem that is responsible for circulating blood throughout the body is known as the __________.
a)
Endocrine System
b)
Cardiovascular System
c)
Respiratory System
d)
Digestive System
27.
Which statement accurately descrives one of the the three eleements of the cell theory?
a)
All living organisms are multicellular
b)
Organs are the basic units of structure and fuction for all organisms
c)
All cells come from prexitisting cells
d)
Every organism has a nucleus
28.
DNA replication occurs during interphase before _________.
a)
Mitosis
b)
Meiosis
c)
Both
d)
Neither
29.
In which phase of mitosis do the chromosomes line up down the middle of the cell?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
30.
Ther frontal region of the body is known in layman terms as the ___________.
a)
Front of the body
b)
Back of the body
c)
Forehead
d)
Toes
31.
The muscle that separates the abdominal cavity from the thoracic cavity is the ________.
a)
Gluteus Maximus
b)
Pectoral Muscles
c)
Diaphragm
d)
Pelvic Cavity
32.
Which of the following tissues binds everything together?
a)
Epithelial
b)
Connective
c)
Muscle 
d)
Nervous
33.
Which of the following tissues is made up of cells that contract when stimulated?
a)
Epithelial
b)
Connective
c)
Muscle 
d)
Nervous
34.
Which of the following tissues is made up of cells that conduct impulses?
a)
Epithelial
b)
Connective
c)
Muscle 
d)
Nervous
35.

Who was regarded as the "Father of Modern Anatomy" and wrote a book called De Humani Corporis Fabrica or the Fabric?

a)

Galen of Pergamen

b)

Leonardo Davinci

c)

Andreas Vesalius

d)

Herophilus

36.
Observing a heart pumping blood would relate more closely to the science of ...
a)
anatomy
b)
physiology
c)
Both anatomy and physiology
d)

None of the above

37.

Performing a test or experiment allows you to test your ___________.

a)

draw conclusions

b)

hypothesis

c)

senses

d)

battery

38.

Choose the correct order to list structures from smallest to largest according to the Levels of Organization.

a)

organ, tissue, organism, cell, organ system

b)

organ system, cell, organism, tissue, organ

c)

organ system, organism, cell, tissue, organ

d)

cell, tissue, organ, organ system, organism

39.

What are the two main types of anatomy? Choose all that apply

a)

Gross

b)

Microscopic

c)

Physiology

d)

Microbiology

e)

Radiographic

40.

Which body plane separates the right and left halves of the body?

a)

Coronal

b)

Sagittal (Mid-Sagital)

c)

Transverse

d)

None of the above

41.

The arms are __ to the chest.

a)

Superior

b)

Inferior

c)

Medial

d)

Lateral

42.

What is the opposite direction of proximal?

a)

inferior

b)

distal

c)

lateral

d)

medial

43.

Which type of tissue is responsible for covering the inside and outside of the body?

a)

Epithelial Tissue

b)

Muscle Tissue

c)

Connective Tissue

d)

Nervous Tissue

44.
What means of particle transport requires energy?
a)
passive
b)
active
c)
facilitated
d)
osmosis
45.
What is the diffusion of water through a selectively permeable membrane?
a)
active transport
b)
osmotic pressure
c)
facilitated diffusion
d)
osmosis
46.
Diffusion is the movement of particles
a)
from low to high concentration
b)
from  high to low concentration
c)
from equilibrium to areas of high concentration
d)
all of the above
47.
What characteristic of the cell membrane allows only certain material to pass through?
a)
selective gating
b)
selective permeability
c)
hydrophilia
d)
selective service
48.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
49.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
50.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
51.
Molecules diffusing with the concentration gradient through a protein channel is...
a)
Facilitated Diffusion
b)
Simple Diffusion
c)
Active Transport
d)
Osmosis
52.
Waste products are moved out of the cell by ______________________.
a)
endocytosis
b)
diffusion
c)
exocytosis
d)
osmosis
53.
Passive transport requires no
a)
concentration gradients
b)
osmosis
c)
motion
d)
energy
54.

During Active Transport, what will proteins use to force ions in/out of the cell?

a)

carbohydrates

b)

sugar

c)

ATP

d)

lipids

55.

What type of cell has a nucleus?

a)

eukaryotic

b)

prokaryotic

c)

neither

d)

both

56.

Which organelle is known as the "powerhouse of the cell"?

a)

Nucleus

b)

Mitochondria

c)

Chloroplast

d)

Endoplasmic reticulum

57.

What is the role of the ribosome in a cell?

a)

Cell division

b)

Protein synthesis

c)

Energy production

d)

Waste removal

58.

How many pairs of chromosomes do humans typically have?

a)

23

b)

46

c)

12

d)

92

59.

What is the significance of mitosis in multicellular organisms?

a)

It helps in the reproduction of organisms.

b)

It is responsible for genetic diversity.

c)

It aids in growth and repair of tissues.

d)

It produces gametes for reproduction.

60.

What are considered the 'basic units of heredity'?

a)

Centromere

b)

Chromosomes

c)

Atoms

d)

Genes

61.

What is the basic unit of life?

a)

Atom

b)

Molecule

c)

Cell

d)

Tissue