The perfect balance in order to function and survive.

There are 3 types of blood cells: red, white, and platelets. Red blood cells tend to -

Contain cytoplasm with a high amount of hemoglobin

a very small particle in an atom that has a positive charge of electricity

The uncharged particle within the nucleus

What is an Covalent Bond?

A chemical bond that involves sharing a pair of electrons.

anything that has mass and takes up space

Doesn't use energy ATP & goes from high to low concentration

The three types of active transport are...

endocytosis, exocytosis, protein pumps

Digestive system function?

breakdown of food and nutrient absorption

The goal of mitosis is to make sure there is an accurate __________.

transfer of a parent cell's complete genome to each of two daughter cells

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NU110 REVIEW CHAPTERS 1, 2, 3, 12

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Answers

1
Sagittal Plane
cuts body into front and back
splits left and right parts
2
Skeletal System Functions:
give the body its form and shape
all of these are correct
locomotion
protect vital body organs
3
Negative feedback...
Brings the body above normal
Brings the body back to normal
Increases stimulus to stop a reaction
Increases stimulus to cause reaction
4
What is homeostasis?
Where the cell calls home.
A balance between everything in the body.
The process by which everything fluctuates inside the cell.
The perfect balance in order to function and survive.
5
There are 3 types of blood cells: red, white, and platelets. Red blood cells tend to -
Contain cytoplasm but no other substances
Contain no cytoplasm
Contain cytoplasm with a high amount of hemoglobin
Contain cytoplasm that holds a high amount of granules
6
What is an proton?
a very small particle in an atom that has a positive charge of electricity
the basic building block of all matter
a very small particle in a atom that has a negative charge of electricity
a circuit with a single pathway for electricity to flow
7
What is a neutron?
The positively charged particle within the nucleus
The negatively charged particle around the nucleus
The smallest particle possible of an element
The uncharged particle within the nucleus
8
The outer layer of a cell is a double layer plasma membrane composed of phospholipids
False
True
9
What stage of mitosis is pictured below? Hint: Chromosome copies separate from each other.
Prometaphase
Telophase
Interphase
Anaphase
10
What are the 3 planes of division?
mid-sagittal, frontal, fowlers
frontal, sagittal, transverse
posterior, anterior, lateral
dorsal, proximal, inferior
11
What is an Covalent Bond?
A chemical bond that involves sharing a pair of electrons.
Things in the brain
ITS AN ION
12
The average man has how much blood in his body?
2.25 gallons
3.8 gallons
1.5 gallons
.75 gallons
13
body parts ABOVE the transverse plane are:
superior
dorsal
lateral
inferior
14
Red blood cells are made where?
bone marrow
arteries
kidneys
liver
15
What is matter?
anything that can be carried
anything that has energy
anything in the universe
anything that has mass and takes up space
16
Which of the following blood types can be transferred to a person whose blood type is B-?
AB-
O+
B-
A-
17
Acid Base Balance: Where the PH is <7 the solution is termed
Acidic
Neutral
Hypotonic
Alkaline
18
Organic chemistry is the study of all substances containing
hydrogen
nitrogen
sulfur
carbon
19
According to the chart, which blood type can't receive any other types of blood?
O+
AB+
O-
AB-
20
Normal pH in acid -base balance is:
7.25-7.35
7.17-7.23
7.25-7.40
7.35-7.45
21
The study of the human body?
Chemistry
Astronomy
Biology
Anatomy
22
What is the job of the white blood cells?
to clot blood
to fight infection
to remove carbon dioxide
to carry oxygen
23
Active transport...
requires energy
is limited to only things leaving the cell
includes diffusion
is limited to only things leaving the cell
24
The 3 types of passive diffusion are:
All of the above
Diffusion
Osmosis
Filtrtion
25
During diffusion, particles mover from ______ to ______ concentration
low-high
high to high
low to low
high to low
26
The four blood types in human beings are
A,C,D, RH
A,B,ABC, O
A, B, AB, O
M-I-C-K-E-Y M-O_U_S_E
27
Blood plasma makes up 55% of the volume of blood
False
True
28
What stage of mitosis is happening in the picture below? Hint: Mitotic spindle forms.
Telophase
Anaphase
Prophase
Metaphase
29
Blood contains three cells: white blood cells, plasma, and ______ blood cells.
Orange
Red
Purple
Blue
30
What is chemistry?
making things blow up
matter and motion through time
life and living organisms
matter and its changes
31
Anabolism is when simple substances are used to make materials needed for growth, function and tissue repair
False
True
32
A mixture formed when one substance dissolves in another is called a
Ssupension
Solution
Colloid
33
When two or more atoms unite covalently, they form a molecule.
True
False
34
To make blood clot, Calcium causes ________________ to convert to _____________
Thrombin, Prothrombin
Fibrinogen, Fibrin
Fibrin, Fibrinogen
Prothrombin, Thrombin
35
What is the nucleus of the cell?
The storage area of a cell
Tail like structure that allows the cell to move
A rigid structure surrounding a plant cell
The control center of the cell
36
The universal donor is:
O+
O-
AB-
AB+
37
Passive transport...
Doesn't use energy ATP & goes from high to low concentration
Uses energy ATP & goes from high to low concentration
Uses energy ATP & goes from low to high concentration
Doesn't use energy ATP & goes from low to high concentration
38
An electrolyte is a compound that releases ions when they are dissolved in water
True
False
39
The three types of active transport are...
protein channels, solutions, endocytosis
isotonic, hypotonic, hypertonic
facilitated diffusion, diffusion, osmosis
endocytosis, exocytosis, protein pumps
40
How many types of leukocytes are in blood?
2
4
5
6
41
Ph is a measure of acid-base balance
False
True
42
Enzymes are proteins that participate in the hundreds of chemical reactions that take place within cells
True
False
43
Active transport
is usually done by transport proteins in the cell membrane
moves materials against a concentration gradient
all of the answers are correct
requires energy
44
How many body systems comprise the human body?
9
10
12
11
45
this blood type can receive blood from all blood types
O
A
AB
B
46
Digestive system function?
breakdown of food and nutrient absorption
Remove waste and produce hormones
Fight infections and store fat
Transport oxygen and nutrients
47
The goal of mitosis is to make sure there is an accurate __________.
transfer of a parent cell's complete genome to each of two daughter cells
division of the cytoplasm
replication of DNA
level of cyclin-dependent kinases
48
Which of the following blood types can give to all other blood types?
B
O
A
AB
49
The blood type that can receive blood types B and AB
O
AB
A
50
Chemical buffers form system that prevents sharp changes in hydrogen ion concentration thus maintains a constant pH.
True
False
51
Plasma helps maintain amount of oxygen is in the blood
False
True
52
What is an element?
Something that dissolves
Something white
Something made of the same type of atom
Something found only in church
53
Respiratory system function
Bring carbon dioxide in and oxygen out
Move blood and oxygen
Use veins and arteries
Bring oxygen in and carbon dioxide out
54
What is an ionic bond?
bond when 1+ electrons transferred from 1 atom to another
When two atoms share two electrons
When two atoms share four electrons
Positively and negatively charged atoms
55
THE 3 COMPONENTS OF NEGATIVE FEEDBACK LOOP
SENSOR, CONTROL CENTER, EFFECTOR
SENSOR, CONDITIONER, CONTROL CENTER
EFFECTOR, CONTROL CENTER, LOOP
56
What stage of mitosis is happening in the picture below? Hint: Chromosomes line up.
Prophase
Metaphase
Prometaphase
Anaphase
57
Why are blood types important?
it determines what diet you should follow
in case you didn't study for a quiz
it determines our personality
if you need a blood transfusion
58
There are 4 quadrants of the abdomen.
True
False
59
Blood type O can donate to how many other blood types?
3
4
None
All
60
Copying of information from DNA to RNA in the nucleus, uses a process known as transcription
False
True
61
The two major body cavities are ________ and ________.
D) thoracic; ventral
C) cranial; dorsal
A) abdominopelvic; thoracic
B) ventral; dorsal
62
Acid Base Balance: Where the PH is >7 the solution is termed
Alkaline
Hypotonic
Neutral
Acidic
63
Water is called the Universal
Suspension
Solvent
Substance
Solution
64
The formed elements make up 45% of blood
False
True
65
The central region of the 9 regions of abdomen is called the...
hypogastric region
hypochondriac region
umbilical region
epigastric region
66
When antibodies bind to antigens on foreign blood types, clumping or ______ occurs.
agglutination
coagulation
hematopoiesis
alkalosis
67
Proteins :are composed of monomers called
lipids
monosacharides
triglycerides
amino acids
68
Where are electrons found?
In the middle
Spinning around the nucleus in orbitals
On the outside of the atom
Spinning in the nucleus
69
What is an electron?
negatively charged particle
the smallest unit of an element
the central part of an atom
positively charged particle
70
The universal recipient is:
A+
AB+
O-
O+
71
When complex substances are broken down into simpler substances, this is called
anabolism
catabolism
metabolism
72
The frontal plane separates the body into:
cranial and caudal
Ventral and Dorsal
Distal and Proximal
lateral and medial
73
Osmosis is the transfer of water
across a barrier
across a barrier from low to high
from your mouth to your tummy
across a barrier from high to low
74
Where are protons and neutrons found?
nucleus
electron
proton and neutron
electron cloud
75
Endocrine System function
helps with recovery from injuries
Metabolism, Growth, Emotions, sexual health Sleep and Blood pressure
getting waste removed from body
adds oxygen to body
76
Pathology
branch of medicine treating fungus
branch of medicine treating the essential nature of disease
branch of medicine studying bacteria
77
Which of these blood types carries no antigens?
blood type O
blood type B
blood type AB
blood types A, B, and AB
78
Energy for active transport comes from a cell’s _
Nucleus
Mitochondria
Lysosomes
ribosomes
79
Passive transport
requires energy
always uses proteins
is exocytosis
does not require energy
80
Cardiovascular System Functions
Circulates blood to and from the cells of the body
Provides structure, support, and protection to the human body
Brings oxygen to and eliminates carbon dioxide from the blood
Insulates, protects, temperature and water regulation
81
The cell is the basic unit of life
True
False
82
The levels of organization of human body from smallest to largest
Tissue -> Organ -> Cell -> Organ system
Cell -> Organ -> Organ system -> Tissue
Cell -> Tissue -> Organ -> Organ system
Cell -> Organ system -> Organ -> Tissue

NU110 REVIEW CHAPTERS 1, 2, 3, 12 Flashcards | StudBud