Biology 30 Final Exam Review 100%
Correct Answers!!!
A
R
U
LA
C
O
D
,Characteristics of Life - ANS made of one or more cells
displays organization
grows and develops
reproduces
responds to stimuli
A
requires energy
maintains homeostasis
adaptations evolve over time
R
Made of one or more cells - ANS All organisms are made of one or more cells. The cell is
the basic unit of life.
U
Displays organization - ANS
function
Each organized structure in an organism has a specific
LA
Grows and develops - ANS growth is increase in mass and development is different
abilities
Reproduces - ANS Pass along traits from one generation to the next
Responds to stimuli - ANS Reactions to internal and external stimuli are called responses.
C
Requires energy - ANS Need some source of energy to fuel their life functions
Maintains homeostasis - ANS All organisms keep internal conditions stable
O
Adaptations evolve over time - ANS Adaptations are inherited changes that occur over time
that help the species survive.
D
Theory of Spontaneous Generation - ANS Idea that life arises from non-life
Scientist who disproved Theory of Spontaneous Generation - ANS Francesco Redi
Theory of Biogenesis - ANS Only living organisms can produce other living organisms
Scientist who proved Theory of Biogenesis - ANS Louis Pasteur
, Primordial Soup Hypothesis - ANS When the Earth was young, oceans were filled with
simple chemicals important for life
How the Primordial Soup Hypothesis was supported and the scientists who were involved - ANS
Miller and Urey designed an experimental apparatus to prove the hypothesis could actually
occur and it was positive
What first cells were like - ANS Prokaryotes
Endosymbiont Theory - ANS Margulis proposed that eukaryote cells may have evolved
from prokaryote cells
A
When the Earth was made and what conditions were like - ANS 4.5 billion years ago
R
Covered in lava and noxious gases
Heavy Bombardment and beginning of life - ANS Comets and asteroids pounded the
planet
U
Impacts vaporized the earth's oceans and melted its crust
Life first took hold
LA
If Earth was created 24 h ago, how long ago did humans first appear - ANS 30s before
midnight
Hooke's contributions to science - ANS Made simple microscope
Observed small box shaped structures-called them cellulae
C
Reason we have the term cell
3 points of cell theory - ANS All living organisms are composed of one or more cells
O
Cells are the basic unit of structure and organization of all living organisms
D
Cells arise only from previously existing cells
Scanning Tunneling Electron Microscope - ANS Creates 3D image of small objects
Only one that can be used with live specimens
Transmission Electron Microscope - ANS Used to study the internal structure of cells
Black and white image based on thickness
Correct Answers!!!
A
R
U
LA
C
O
D
,Characteristics of Life - ANS made of one or more cells
displays organization
grows and develops
reproduces
responds to stimuli
A
requires energy
maintains homeostasis
adaptations evolve over time
R
Made of one or more cells - ANS All organisms are made of one or more cells. The cell is
the basic unit of life.
U
Displays organization - ANS
function
Each organized structure in an organism has a specific
LA
Grows and develops - ANS growth is increase in mass and development is different
abilities
Reproduces - ANS Pass along traits from one generation to the next
Responds to stimuli - ANS Reactions to internal and external stimuli are called responses.
C
Requires energy - ANS Need some source of energy to fuel their life functions
Maintains homeostasis - ANS All organisms keep internal conditions stable
O
Adaptations evolve over time - ANS Adaptations are inherited changes that occur over time
that help the species survive.
D
Theory of Spontaneous Generation - ANS Idea that life arises from non-life
Scientist who disproved Theory of Spontaneous Generation - ANS Francesco Redi
Theory of Biogenesis - ANS Only living organisms can produce other living organisms
Scientist who proved Theory of Biogenesis - ANS Louis Pasteur
, Primordial Soup Hypothesis - ANS When the Earth was young, oceans were filled with
simple chemicals important for life
How the Primordial Soup Hypothesis was supported and the scientists who were involved - ANS
Miller and Urey designed an experimental apparatus to prove the hypothesis could actually
occur and it was positive
What first cells were like - ANS Prokaryotes
Endosymbiont Theory - ANS Margulis proposed that eukaryote cells may have evolved
from prokaryote cells
A
When the Earth was made and what conditions were like - ANS 4.5 billion years ago
R
Covered in lava and noxious gases
Heavy Bombardment and beginning of life - ANS Comets and asteroids pounded the
planet
U
Impacts vaporized the earth's oceans and melted its crust
Life first took hold
LA
If Earth was created 24 h ago, how long ago did humans first appear - ANS 30s before
midnight
Hooke's contributions to science - ANS Made simple microscope
Observed small box shaped structures-called them cellulae
C
Reason we have the term cell
3 points of cell theory - ANS All living organisms are composed of one or more cells
O
Cells are the basic unit of structure and organization of all living organisms
D
Cells arise only from previously existing cells
Scanning Tunneling Electron Microscope - ANS Creates 3D image of small objects
Only one that can be used with live specimens
Transmission Electron Microscope - ANS Used to study the internal structure of cells
Black and white image based on thickness
