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WorksheetsQuiz Review Ch 1-4
Total questions: 35
Worksheet time: 18mins
1. The opposite of superior is ___, and the opposite of medial is ___.
anterior / central
inferior / external
inferior / lateral
anterior / peripheral
The smallest living units of the body are:
cells
proteins
tissues
genes
The femoral and patellar areas are part of the ___,
arm
leg
trunk
foot
The thoracic cavity is separated from the abdominal cavity by the:
lungs
heart
liver
diaphragm
Homeostasis, a state of balance, means that the body:
uses food molecules to build body tissues
remains relatively stable despite constant changes
responds to pathogens by destroying them
All of these are part of homeostasis.
The most peripheral organ system is the:
skeletal system
muscular system
integumentary system
nervous system
________ is the study of body structure, which includes size, shape, composition, and perhaps even coloration
Physiology
Anatomy
Pathophysiology
Diagnosis
Negative feedback mechanism
input from the environment (ex. temperature change)
the response to the stimulus does not stop or reverse the stimulus. (ex. labor = childbirth)
the body’s response reverses the stimulus (turns it off) (ex. hot = sweating)
Where are chromosomes (that contain genetic DNA for making things) located?
in the ribosomes
in the nucleus
in the protein channels
in the endoplasmic reticulum
A isotonic has which type of concentrations (as compared to the cell)?
higher
lower
the same
it varies
T/F about cell division.
Mitosis is to make more body cells and Meiosis is sexual cell division.
True
False
I don't know
Which cell organelle makes proteins?
mitochondria
lysosomes
Golgi apparatus
ribosomes
The complementary base pairing of DNA is:
A-T and C-G
A-C and G-T
A-G and C-U
A-T and U-C
Which part of the cell has selective permeability choice? Some things enter and some things don't.
Ribsomes
Cell membrane
Cilia
Centrioles
T/F
Chemicals are living.
True
False
T/F
Cells are living.
True
False
Where is ATP (energy) made in the cell?
Mitochondria
Golgi apparatus
Cytoskeleton
Rough ER
The mineral necessary for oxygen transport in the blood is:
sodium
magnesium
copper
iron
3. The entire genetic code of a cell is found in:
the DNA in chromosomes
the RNA in the cytoplasm
the DNA is the lyosomes
the RNA in ribosomes
Water makes up approximately ___ percent of the human body.
less than 25%
25-35%
40-55%
55-70%
*test question* What is the normal PH range of the human body?
7.15 to 7.25
7.25 to 7.35
7.35 to 7.45
7.45 to 7.55
What PH below is acidic?
10
11
8
6
Enzymes are important. What do they do?
They maintain the ph of the stomach
they control the amount of ions on the outside of a atom
they promote peristalsis in the intestines
they speed up chemical reactions in the body
Choose ALL the following that are examples of inorganic compounds. There are three.
bread
water
calcium
iron
beef
Besides being made in your liver, which of the following products contain cholesterol?
milk
almonds
broccoli
rice
The term "lipid" means
carbohydrate
fat
protein
nucleic acid
The space between two neurons in a nerve pathway is called a:
junction
axon
dendrite
synapse
The three types of muscle tissue are the (main names of types)
rough, smooth, and cardiac
smooth, skeletal, and striped
skeletal, smooth, and cardiac
cardiac, skeletal, and rough
Which two are functions of epithelial tissue?
storage
covering
secretion
contraction
T/F
Blood is made in the hip bones and sternum?
True
False
An energy storage tissue is:
nerve tissue
adipose tissue
smooth muscle
fibrous connective tissue
The trachea is an airway that is kept open by:
bone
elastic connective tissue
ciliated epithelium
cartilage
Serous Membranes line body cavities and covers organs and they
decrease friction by producing serous fluid
keep epithelial tissues wet by secreting mucous
release hormones
help with peristalsis
The type of muscle tissue that produces a significant amount of body heat is:
visceral
cardiac
smooth
skeletal
The tissue that transports nutrients and oxygen throughout the body is:
nerve tissue
blood
areolar connective tissue
serous tissue
