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WorksheetsA&P Lecture Test 1 Review
Total questions: 186
Worksheet time: 9hrs 18mins
Explain how the structure of the cell membrane contributes to its function in regulating the movement of substances into and out of the cell.
The cell membrane is rigid, preventing any movement of substances.
The cell membrane is composed of a phospholipid bilayer with embedded proteins, allowing selective permeability.
The cell membrane is made of a single layer of lipids, which allows all substances to pass freely.
The cell membrane is impermeable, blocking all substances from entering or leaving the cell.
A doctor shines a light into your mouth to observe your tonsils
gross anatomy
cytology
developmental anatomy
systemic physiology
Using an MRI to view the brain
pathological anatomy
systemic physiology
histology
radiographic anatomy
A physician observes the fingers and joints of an elderly man's hand
microscopic anatomy
histology
surface anatomy
radiographic anatomy
learning how bones store and release calcium and support our bodies is an example of
systemic physiology
systemic anatomy
cytology
embryology
This is an example of
cytology
histology
embryology
radiographic anatomy
A scientist studying ___ would use terminology like mitochondria, ribosomes, and endoplasmic reticulum
surface anatomy
cytology
histology
embryology
Taking a biopsy of muscle
regional anatomy
cytology
histology
embryology
What is A?
upper right quadrant
lower right quadrant
upper left quadrant
lower left quadrant
What is B?
upper right quadrant
lower right quadrant
upper left quadrant
lower left quadrant
What is C?
upper right quadrant
lower right quadrant
upper left quadrant
lower left quadrant
What is D?
upper right quadrant
lower right quadrant
upper left quadrant
lower left quadrant
What is 1?
right hypocondriac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 3?
right hypocondriac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 4?
right hypocondriac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 6?
right iliac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 7?
right iliac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 9?
right iliac
left hypochondriac
right lumbar
left lumbar
left iliac
What is 2?
epigastric
hypogastric
umbilical
What is 5?
epigastric
hypogastric
umbilical
What is 8?
epigastric
hypogastric
umbilical
Which of the following describes homeostasis?
keeps variables exactly at the set point
organism's ability to maintain steady(stable) internal conditions
acts to keep values outside of a desired range
operates through positive feedback
Label this image of a plasma membrane.
A nurse is reviewing lab reports. The nurse recalls blood plasma is located in which of the following fluid compartments?
Intracellular fluid (ICF)
Extracellular fluid (ECF)
Interstitial fluid
Intravascular fluid
The ability of an organism to maintain internal stability by reacting to situations in order to return the body to normal function is considered what?
Homeostatic state
Negative feedback mechanism
Positive feedback mechanism
None of the above
increases or speeds up original change
negative feedback
positive feedback
endotherm
ectotherm
reverses the direction of change
positive feedback
effector
hypothalamus
negative feedback
regulation of body temperature in the face of changes in the temperature of the environment
blood glucose regulation
thermoregulation
homeostasis
control center
Loops that cause a response to build up and build up until something big happens are called ____________ loops
positive
negative
The heater kicks on and the house warms up, so it kicks off. Then the house cools a bit and the heater kicks back on. This continues all day. It's a _____________ loop.
positive
negative
Most of the body's feedback loops are ____________ loops.
positive
negative
Body temperature regulation is an example of a ______________ loop
positive
negative
A bright light makes you blink. What is the sensory receptor?
skin
eyes
ears
tongue
nose
A bright light makes you blink. What is the effector?
arm muscle
leg muscle
sweat gland
tear gland
eye muscle
The room you are in gets very hot so your body starts to sweat. What is the effector?
leg muscle
tear gland
adrenaline gland
sweat gland
arm muscle
The room you are in gets very hot so your body starts to sweat. What is the sensory receptor?
eyes
nose
skin
tongue
ears
According to the feedback loop, what does high blood sugar promote?
Insulin Release
Glucagon Release
Insulin Uptake
Glycogen Uptake
Determines the level (set point) at which a variable is to be maintained, analyzes the information it receives and then determines the appropriate response or course of action
Control Center
Receptor
Effector
What is an effector ?
also known as nerve impulse
part of body that carry out response example muscle and gland
organ or cell that respond to stimuli example eyes and skin
the signal that travel along the nerve cell
What is a receptor ?
the signal that travel along the nerve cell
also known as nerve impulse
organ or cell that respond to stimuli example eyes and skin
part of body that carry out response example muscle and gland
Describes the front or direction toward the front of the body
Anterior
superior
posterior
Inferior
describes a position above or higher than another part of the body proper.
Anterior
Posterior
Superior
Inferior
describes a position closer to the surface of the body.
Distal
Medial
Lateral
Superficial
It describes a position in a limb that is nearer to the point of attachment or the trunk of the body.
Inferior
Proximal
Superior
Anterior
It describes the middle or direction toward the middle of the body.
Medial
Lateral
Anterior
Superior
Describes the back or direction toward the back of the body.
Posterior
Anterior
Superior
Inferior
It describes a position below or lower than another part of the body
Superior
Anterior
Inferior
posterior
It describes the side or direction toward the side of the body.
Medial
Superficial
Lateral
Deep
*right and left refer to "right" and "left" of the body in position.
[The eyes are _______ to the brain].
What is the definition of the sagittal plane?
divides the body into left and right
divides the body into front and back
divides the body into top and bottom
A coronal plain will divide the body into which sections?
left and right
superior and inferior
anterior and posterior
cranial and caudal
What is A?
Dorsal/posterior
spinal
cranial
ventral/anterior
What is B?
Dorsal/posterior
spinal
cranial
ventral/anterior
What is C?
Dorsal/posterior
spinal
cranial
ventral/anterior
What is L?
Dorsal/posterior
thoracic
abdominopelvic
ventral/anterior
What is K?
abdominal
thoracic
abdominopelvic
ventral/anterior
What is J?
abdominal
thoracic
abdominopelvic
pelvic
What is i?
abdominal
thoracic
abdominopelvic
pelvic
What is H?
abdominal
thoracic
abdominopelvic
diaphragm
What is G?
abdominal
thoracic
abdominopelvic
diaphragm
Label the Body Cavities
Pleural
Abdominal
Abdominopelvic
Pericardium
Cranial
Mediastinum
Pelvic
Ventral
Diaphragm
Spinal/Vertebral
The head is _________________ to the navel.
anterior
superior
posterior
inferior
What is energy?
The ability to do work
A force
Electricity
The ability to transform work
What form of energy does the sun give?
sound and thermal
light and thermal
mechanical and light
thermal and mechanical
___________________ is the type of energy that is stored in an object; energy that an object has because of its position relative to other objects. (Example: pulled back rubber band)
Kinetic Energy
Potential Energy
Solar Energy
Mechanical Energy
_____________________ is the energy that is stored in the bonds between atoms. (Examples: food, batteries)
Chemical Energy
Nuclear Energy
Potential Energy
Electrical Energy
Another word for Light Energy is ...
Real Energy
Radar Energy
Radiant Energy
Rational Energy
Which type of energy is represented in the image?
Sound
Mechanical
Electrical
Magnetic
Small particle that is a building block of matter.
Molecule
Atom
Matter
Element
Atomic number equals ______________ and _______________
Neutrons
Protons
Electrons
Elements
What goes in place of the question marks?
Element name
Atomic Mass
Atomic Number
Electrons
A valence electron is what?
The electron in the outer shell of an atom.
The electron in the inner shell of an atom.
The last electron.
The first electron.
If an ion gains an electron, it becomes
Positive
Stable
Atomic
Negative
If an electron is removed, an ion becomes
An atom
Positive
Negative
Neutral
What is the name for an ion when it gains an electron.
Anion
Cation
Cations have what type of charge?
Positive
Negative
Mg + F
Ionic
Covalent
Neither
Mg + C
Ionic
Covalent
Neither
Cl + Br
Covalent
Ionic
Neither
What forms when two or more elements combine chemically?
Compounds
Elements
Carbohydrates
Proteins
Organic compounds contain ___ while inorganic compounds do not.
hydrogen
carbon
oxygen
sulfur
Neutralization is the process of an acid and a base reacting to form what? Select all that apply
An ionic salt
Hydronium ions
NaCl
Water
Greater than (a) is a strong (b)
Less than (a) is a strong (b)
Produces OH-
Exist as a crystalline when not dissolved
Tastes bitter
Can neutralize acids
Feel slippery
Produces H+ ions
Taste sour
Can neutralize bases
Corrosive to metals
Contains at least one hydrogen atom that can be removed
Both form electrolytes
Both are corrosive to skin and tissues
Which macromolecule gets and stores energy?
Proteins
Lipids
Carbohydrates
Nucleic Acids
Nuts, butter, and waxes are examples of...
Proteins
Lipids
Nucleic Acids
Carbohydrates
Which macromolecule contains genetic information?
Carbohydrates
Lipids
Proteins
Nucleic Acids
What organic compounds are made from Carbon and Hydrogen only?
Carbohydrates
Hydrocarbons
Nucleic Acids
Proteins
What is the common name for lipids?
fats
oils
waxes
lubes
Which of the following is a source of unsaturated fat?
Which of the following is a source of saturated fat?
What type of lipid makes up the plasma membrane of the cell?
Steroid
Wax
Phospholipid
Cortisol
Label the parts of the diagram
Phosphate group
Fatty Acids
triglyceride
Which type of molecule is shown?
saturated fatty acid
unsaturated fatty acid
cholesterol
starch
What is the following molecule?
glucose
saturated fat
unsaturated fat
peptide
What is the following molecule?
triglyceride
phospholipid
steroid
protein
Identify the macromolecule in the picture
* cholesterol and triglycerides
lipid
protein
nucleic acid
carbohydrate
Which is an example of a lipid?
candy
olive oil
meat
DNA
Carbohydrate structure
Lipid structure
Monosaccharide
Carbohydrate monomer
Fatty acids
Lipid monomer
What is the special type of bond that forms between two amino acids?
hydrogen bond
ionic bond
peptide bond
What is the name for a chain of amino acids?
Polypeptide chain
Triglycerides
Polysaccharides
Nucleotides
Enzymes are an example of
Lipids
Carbohydrate
Protein
Nucleic Acid
What are 2 types of nucleic acids?
Fatty Acids and Glycerol
DNA and RNA
Amino Acids and Enzymes
Monosaccharides and Polysaccharides
Diffusion is a form of __________ transport.
Passive
Active
Easy
Free
Passive Transport uses ____ energy
no
a lot of
a little bit of
some
_____________ is the free movement of particles across the membrane with the concentration gradient
diffusion
facilitated diffusion
active transport
fusion
What is the movement of particles with the concentration gradient using protein "helpers"?
diffusion
facilitated diffusion
active transport
enzymatic reactions
Some cells move large particles out of the cell through the process of:
Protein Synthesis
Endocytosis
Exocytosis
Cytoplasmic Streaming
Which process moves molecules from low to high concentration?
Diffusion
Osmosis
Facilitated diffusion
Active transport
What type of transport is occurring in the diagram?
diffusion
facilitated diffusion
active transport
What is the opposite of diffusion?
Osmosis
Active transport
Facilitated diffusion
Passive transport
What is required for active transport to occur?
Carrier protein
ATP
Facilitated diffusion
Osmosis
What is the most common source of energy for active transport?
Carrier protein
ATP
Facilitated diffusion
Osmosis
Which type of cells in your body use protein pumps for active transport?
Muscle cells
Blood cells
Nerve cells
Skin cells
What role do enzymes play in phagocytosis?
they destroy/digest pathogens
they contain lysosomes
they are destroyed by pathogens
Match the bulk transport method
Phagocytosis
Pinocytosis
Receptor Mediated endocytosis
Receptor Mediated
exocytosis
Match the bulk transport method
Phagocytosis
Pinocytosis
Receptor Mediated endocytosis
Receptor Mediated
exocytosis
Match the bulk transport method
Phagocytosis
Pinocytosis
Receptor Mediated endocytosis
Receptor Mediated
exocytosis
What is the main function of the endoplasmic reticulum?
Energy production
Waste elimination
Cell division
Protein and lipid synthesis, and transportation
What is the role of the Golgi apparatus in a cell?
It helps with cell movement
It stores genetic material
It processes and packages proteins and lipids.
It produces energy for the cell
The transfer of genetic info from DNA to RNA is called
translation
transcription
initiation
elongation
Translation consists of which of the following?
conversion of genetic info from the language of nucleic acids to the language of proteins
conversion of genetic info from DNA to RNA
addition of nucleotides to a DNA template
DNA replication
What is the location in the cell for translation?
Cytoplasm
Nucleus
Lysosome
Golgi apparatus
During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.
tRNA
mRNA
rRNA
dRNA
Cell programmed self destruction is called
Atopic
Apoptosis
Abi-normal
Anticellular
A non-cancerous tumor is
Malignant
Metastatic
Benign
Malign
Any substance that is known to cause cancer is called a
Pathogen
Biopsy
Carcinogen
Retrovirus
What is the term for the spreading of cancerous cells?
metastasis
carcinogenesis
angiogenesis
homeostasis
The spread of cancer cells beyond their original site
tumor
cancer
tumor-suppressor gene
metastasis
Tumors that grow in bone and muscle tissue
Carcinogen
carcinoma
sarcoma
lymphoma
Solid tumors that grow in the tissues of the lymphatic system
Carcinogen
carcinoma
sarcoma
lymphoma
