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Cells & Human Body Systems Review Flashcards | StudBud
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Cells & Human Body Systems Review
Cells & Human Body Systems Review
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A review over organ systems, their interactions, structures and functions
Flashcards
35 cards
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Practice quiz
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Questions
35
Answers
1
What is the correct function of the respiratory system?
To bring oxygen into and expel carbon dioxide from the body
To transport nutrients and wastes to and from cells
To break down food into energy that the cells can use
To eliminate and excrete wastes from the body
2
Which statement most accurately describes the interactions of the organ systems in the body?
The human body does not have organ systems, only organs
The body's organ systems do not interact with each other
Only some of the organ systems interact with each other
The human body's organ systems all interact with one another
3
Which of the following matches the correct structure and function?
The lungs: contracts and relaxes to bring in oxygen
The heart: brings oxygen in & carbon dioxide out of the body
The lungs: pumps blood throughout the body
The heart: pumps blood throughout the body
4
All living things are made of cells.
True
False
5
Some cells come from other cells.
True
False
6
What is the major organ of the respiratory system?
The liver
The heart
The kidneys
The lungs
7
______________ is the set of stable internal conditions that our bodies maintain.
Homeostasis
Homogeneity
Homologous
Homeopathic
8
Which systems interact together in order to produce movement in the human body?
Skeletal, circulatory, and respiratory
Nervous, muscular, and skeletal
Nervous, excretory, and endocrine
Muscular, skeletal, and digestive
9
Which sequence correctly lists the order of organization in the body from smallest to largest?
tissue, cell, organ system, organ, organism
cell, tissue, organ, organ system, organism
cell, organism, organ system, organ, tissue
organism, organ system, organ, tissue, cell
10
What are functions of the excretory system?
To transport nutrients and wastes to and from cells
To produce movement and give support and shape to the body
To eliminate and excrete wastes from the body
To break down food into energy the cells can use
11
Which of the following is NOT a function of the nervous system?
It sends electrical signals to your motor neurons for motion
It delivers oxygen and nutrients to the cells of the body
It receives information from your sensory neurons
It processes information and controls your body's actions
12
Which of the following matches the correct function and structure?
The stomach: breaks down food into smaller molecules
The kidneys: expels carbon dioxide from the body
The stomach: absorbs nutrients into the bloodstream
The kidneys: eliminates solid wastes from the body
13
The ______ _______ is the outermost layer of a plant cell and supports and protects the cell.
cell wall
cell membrane
cell tissue
cellular structure
14
The _________ are structures made of lung tissue where oxygen and carbon dioxide are exchanged in the lungs.
bronchi
lungs
alveoli
trachea
15
Which of the following is NOT a function of the skeletal system?
Gives shape and support to the body
Produces red blood cells
Eliminates waste from the body
Protects internal organs
16
The ____________ are "powerhouses" of the cell and convert food into energy for the cell.
nuclei
ribosomes
mitochondria
chloroplasts
17
_____________ are found in plant cells and capture light energy in order to make food for the cell.
Chloroplasts
Mitochondria
Lysosomes
Nuclei
18
Which statement is true about cells in the human body?
There are many different types of cells w/ special functions
Humans are not made of cells, only organs
The human body is made of many cells that are all alike
The human body is made of only a few cells
19
Which is NOT a structure found in the digestive system?
The trachea
The large intestine
The stomach
The esophagus
20
Which of the following structures is NOT part of the nervous system?
The brain
The spinal cord
The heart
Neurons
21
The ___________ is a large oval structure that contains genetic material and directs the cell's activities.
chloroplast
nucleus
mitochondria
ribosome
22
Which of the following structures is a part of the circulatory system?
Blood vessels
Muscles
The lungs
The kidneys
23
Cells are one of several basic units of structure and function in living things.
False
True
24
Which statement(s) correctly describes an interaction between the circulatory and digestive systems?
Digestive system delivers oxygen to organs of the circulatory system
Circulatory system brings oxygen & nutrients to organs of digestive system
Digestive system breaks down food into nutrients that blood brings to cells
Circulatory system breaks down food into nutrients for the digestive system
25
Which statement(s) correctly describes an interaction between the respiratory and nervous systems?
The nervous and respiratory systems work independently
The brain brings carbon dioxide to the lungs for expulsion
The brain uses electrical signals to regulate breathing rate
The lungs bring in carbon dioxide to supply it to the brain
26
What is the major function of the kidneys?
They absorb nutrients broken down by the stomach
They pump blood to deliver nutrients and oxygen to cells
They filter and clean the blood and eliminate wastes
They aid in digestion by secreting enzymes
27
All of the following organelles are ONLY found in plant cells except for....
Cell membrane
Cell wall
Large, central vacuole
Chloroplasts
28
What is the role of the digestive system in the human body?
To deliver oxygen and nutrients to the cells of the body
To sense and interpret information and control motion
To break down food into energy that the cells can use
To excrete wastes products out of the body
29
The _______ ___________ determines what goes in or out of the cell.
cell membrane
cell wall
cell gate
cell marshall
30
Which of the following structures is NOT part of the excretory system?
Bladder
Kidneys
Skin
Stomach
31
Which of the following is NOT a function of the circulatory system?
To remove wastes and carbon dioxide from cells in the body
To help break down food into smaller molecules for energy
To transport nutrients and oxygen to cells in the body
To help transport cells that fight infection
32
What is the major function of the large intestine?
To produce and eliminate liquid waste
To absorb nutrients that were broken down by the stomach
To perform chemical and mechanical digestion
To reabsorb water and to pass along solid wastes
33
Which of the following is NOT a function of the muscular system?
To produce electrical signals that control the body
To contract and push food through the digestive tract
To offer support and shape for the human body
To contract and relax muscles to produce movement
34
All of the following are structures of the skeletal system except for...
bones
muscles
tendons
ligaments
35
What is the major function of the small intestine?
It reabsorbs water and eliminates solid waste
It breaks down food by chemical and mechanical digestion
It secretes enzymes that aid in digestion
It absorbs the nutrients that were digested by the stomach
