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