Biology Unit 3 Quiz 3
organ level
A degree of organism complexity. Organisms at this level have their cells arranged into organs.
organism
A functional plant or animal, existing through the cooperative organization of interrelated systems, is called a(n) ______________________. organism system organ tissue
can be plant or animal must possess interrelated systems can be unicellular
A functioning organism: can be plant or animal must be an animal must be multicellular must possess interrelated systems can be unicellular
system
A group of organs working together for a common purpose
organ
A group of tissues working together as a unit
tissues
A particular function performed by an arrangement of similar cells is characteristic of ____________________
False
A unicellular alga is specialized. True False
muscle fiber
A very long, contracting cell
True
An "organism" is considered the highest level of organization of cells, yet it is also found at the lowest level of cellular organization. True False
tissue
Cells working together to perform a particular task
biological chemicals are unstable false
If a particular biological amino acid, protein, or DNA could accidentally form by chance, it could wait around for millions of years (remain stable) while ALL the hundreds of other necessary cellular chemicals were also being formed by accident. because: biological chemicals are unstable biological chemicals can exist indefinitely in the environment false true
specialization
Multicellular organisms exhibit a division of labor among cells known as ________________________________________
system
Multiple organs which are engaged in a specific process form a(n) ____________________
True
No cell is "simple." True False
system level
Organisms at this level have their cells arranged into systems
tissue level
Organisms at this level have their cells arranged into tissues.
cellular level
Organisms in this level are either unicellular or colonial.
colonial
Organisms that live in a group called a colony
False
Since all muscle cells are specialized, they are necessarily identical. True False
phagocytosis
Some leukocytes absorb entire bacteria by the process of ___________________________________
True
Some organisms consist of just one cell. True False
systems
The highest level of cellular organization requires the cooperation of multiple ____________________
organism level
The highest level of complexity of a living thing
specialization
The limiting of the function of a cell to a specific function
division of labor
The work being divided up into specialized tasks
organ
Two or more tissues which cooperate as a unit are considered a(n) ________________
excretion
Which of the following is a system operation in amoeba? liver excretion bone and fat kidneys
similar bacteria or protozoa which group together
Which statements describe organisms referred to as "colonial"? similar bacteria or protozoa which group together a multicellular organism a group of multiple specialized cells tissue
because the complex organic chemicals of life can only be produced within and by the direction of a cell. because the known principles of chemistry do not support evolution because the proper organic chemicals found in cells cannot form spontaneously or remain in the presence of the earth's atmosphere
Why do creation scientists believe that God created the "cell"? only because the Bible says so because the complex organic chemicals of life can only be produced within and by the direction of a cell. because the known principles of chemistry do not support evolution because the proper organic chemicals found in cells cannot form spontaneously or remain in the presence of the earth's atmosphere
Organisms
_____________________________ are the highest level of cellular organization.
organism
algae, frog, rabbit
cellular
amoeba, paramecium, euglena
organism
body systems working together for the good of the whole
muscle fiber
causes the actual contraction of muscles to raise leg
cellular
colonial organisms
tissue
groups of cells performing a common function
leukocyte
keeps the tissues involved free of disease
erythrocyte
keeps tissues involved alive, provides oxygen for energy for motion
organ
kidney, heart, stomach, liver
tissue
muscle, fat, bone
system
organs grouped to perform a common process
system
respiratory, digestive
neuron
sends message from brain to move up
organ
tissues arranged into units to perform a function