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Test #1 Review

Total questions: 44

Worksheet time: 16mins

Name
Class
Date
1.

What is the definition of physiology?

a)

the study of cells

b)

the study of the function of body parts

c)

the study of the structure of body parts

d)

the study of the relationships between body parts

2.

What is the correct order of the levels of structural organization?

a)

skeletal, muscular, nervous, digestive, circulatory, respiratory

b)

organ, tissue, body, chemical, cellular, organ system

c)

cellular, tissue, chemical, organ, organ system, body

d)

chemical, cellular, tissue, organ, organ system, body

3.

Which system takes oxygen into the body and eliminates carbon dioxide?

a)

endocrine

b)

nervous

c)

respiratory

d)

circulatory

4.
Which system detects information from the environment and directs the way your body responds to this information?
a)
excretory
b)
circulatory
c)
respiratory
d)
nervous
5.
Which system includes bones, cartilage, and ligaments?
a)
nervous
b)
muscular
c)
skeletal
d)
excretory
6.

Identify the correct statement about homeostatic control mechanisms.

a)

Negative feedback amplifies a response to resolve a potentially dangerous situation as quickly as possible.

b)

Negative feedback maintains conditions in the internal environment within the narrow range that allows cells to function normally

c)

Positive feedback loops are triggered by a deviation from the set point of a regulated variable and are shut down when conditions return to the set point

d)

Homeostatic control mechanisms involve a receptor linked to a control centre via an efferent pathway.

7.

When an initial stimulus produces a response that exaggerates the stimulus, the mechanism is called:

a)

autoregulation

b)

negative feedback

c)

positive feedback

d)

extrinsic regulation

8.

In the correct anatomical postion, the palms of the hand are

a)

Facing forward

b)

Facing the side of the body

c)

Facing backwards

d)

Facing Outwards

9.
What term means "toward the MIDLINE of the body?
a)
Medial 
b)
Lateral
c)
Intermediate
d)
Ipsilateral
10.
The heart is ________ to the ribs.
a)
medial
b)
lateral
c)
superior
d)
deep
11.
Another word for back is _______________.
a)
ventral
b)
anterior
c)
dorsal
d)
sagital
12.

close to point of attachment

a)

superior

b)

inferior

c)

distal

d)

proximal

13.

The knees are ____ to the waist.

a)

superior

b)

inferior

c)

posterior

d)

anterior

14.

Number 1

a)

thoracic cavity

b)

pleural cavity

c)

cranial cavity

d)

pelvic cavity

15.

Which of the following cavities holds the heart AND lungs?

a)

pleural

b)

pericardial

c)

thoracic

d)

abdominal

16.
Is NaCl (table salt) a Organic or Inorganic Compound?
a)
Inorganic
b)
Organic
17.
This organic compound is used for food or short term energy.
a)
Protein
b)
Carbohydrates
c)
Lipids
d)
Nucleic Acid
18.
This organic compound is used as the building blocks of an organism.
a)
Carbohydrates
b)
Lipids
c)
Nucleic Acid
d)
Protein
19.
Water is a universal solvent
a)
True
b)
False
20.
A(n) _______ is a substance with a pH greater than 7.
a)
Base
b)
Acid
c)
Buffer
d)
Water
21.
In the phospholipid, the polar head is considered what type of structure?
a)
hydrophobic
b)
insoluble
c)
hydrophilic
22.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
23.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
24.
What is the function of ATP in living things?
a)
provides energy for cells
b)
stores genetic information
c)
provides structure in the nucleus
25.
Which bond of the ATP molecule is broken in order to release energy?
a)
A
b)
B
c)
C
d)
D
26.

Thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell

a)

Cell Wall

b)

Cell Membrane

c)

Nucleus

d)

Golgi apparatus

27.

Structure that contains the cell's genetic material in the form of DNA

a)

Vacuole

b)

Nucleolus

c)

Nucleus

d)

Ribosome

28.

Network of proteins in a cell that gives the cell its shape and internal organization

a)

Cytoskeleton

b)

Golgi apparatus

c)

Ribosome

d)

Endoplasmic reticulum

29.
What type of transport is this?
a)
facilitated diffusion
b)
active transport
c)
diffusion
d)
osmosis
30.
What are two types of passive transport?
a)
endo and exocytosis 
b)
in a minute and later
c)
hydrophobic and hydrophillic 
d)
osmosis and diffusion
31.
Special proteins help move particles, but NO energy is needed. This is..
a)
facilitated diffusion
b)
exocytosis
c)
active transport
d)
equilibrium
32.

This process is a type of ________ transport.

a)
passive
b)
active
c)
protein
d)
temporary
33.
Against the concentration gradient, from low to high, uses ATP; this decribes.....
a)
facilitated diffusion
b)
osmosis
c)

solute pumping

d)
simple diffusion
34.
In what stage are chromosomes separated and moved to opposite poles?
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
35.
The first stage of the cell cycle during which the cell matures and prepares to divide and copies its DNA; The stage the cell stays in the most
a)
interphase
b)
prophase
c)
metaphase
d)
anaphase
36.
Put the stages of mitosis in the correct order.
a)
prophase - metaphase - anaphase - telophase
b)
metaphase - anaphase - prophase - telophase
c)
anaphase - prophase - telophase - metaphase
d)
telophase - metaphase - prophase - anaphase
37.
Which cell structure produces the spindle fibers?
a)
Centromeres
b)
Centrioles
c)
Chromatids
d)
Ribosomes
38.
The main function of tRNA is to...
a)
carry a message that, when translated, forms proteins
b)
form a portion of ribosomes
c)
string together complementary RNA and DNA strands
d)
bring amino acids from the cytoplasm to the ribosomes
39.
What is the term for a three-nucleotide sequence that codes for an amino acid?
a)
base
b)
codon
c)
amine
d)
serine
40.
Which of the following is the site of translation?
a)
vacuole
b)
lysosome
c)
nucleus
d)
ribosome
41.
Which of the following is created in the nucleus and carries the genetic code to the cytoplasm?
a)
DNA
b)
tRNA
c)
mRNA
d)
rRNA
42.
Where does glycolysis take place?
a)
Cytoplasm
b)
Stroma
c)
Thylakoid
d)
Mitochondria
43.
If oxygen is present, pyruvic acid molecules molecules enter the
a)
mitochondria
b)
cytoplasm
c)
cell membrane
d)
golgi apparatus
44.
Which stage of cellular respiration produces the most ATP molecules for cells?
a)
Glycolysis 
b)
Pre-Krebs
c)
Krebs cycle
d)
Electron transport chain