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WorksheetsBiology Pretest
Total questions: 26
Worksheet time: 21mins
Which is a macro-molecule?
Enzyme
Protein
Chloroplast
Mitocondria
What do Lipids do?
Create fats
Create short term energy
Create long term energy
Hold DNA
What do enzymes do?
break down sugar
speed up chemical reactions
create food
Where do the substrate and enzyme meet?
nucleus
cells
active site
What is the first step in the cell cycle?
Mitosis or Meiosis
Interphase
Cytokinesis
Cell Division
What is the last step in the cell cycle?
Mitosis or Meiosis
Interphase
Cytokinesis
Cell Division
What holds DNA?
Ribosome
Cell Wall
Nucleus
Mitocondria
What is the Cytoplasm?
gel that holds organelles in place
powerhouse of the cell
DNA holder
food maker
Where does photosynthesis take place?
Cell Wall
Cloroplasts
Vacuole
Mitocondria
Where does respiration take place?
Mitocondria
Chloroplast
Call Wall
Nucleus
How many strands do DNA have?
4
1
2
3
How many strands do RNA have?
2
3
4
1
What is an allele?
physical appearance
peaplants
a single letter for a trait
punnett squares
What is a phenotype?
Physical appearance
punnett square
an allele
recession
What is the first classification?
Kingdom
Domain
Genus
Family
What is the last classification?
Order
Species
Family
Kingdom
What is 'Survival of the Fittest'?
Charles Darwin
DNA
Natural Selection
Random Mutation
What did Charles Darwin do?
mutated cells
studied finch beaks
raise moths
created punnett squares
What is a top predator?
Hawk
Grass
Snake
Mouse
What happens to energy as it goes down the food chain?
Doesn't change
It decreases
It increase
What does 'bio' mean?
chemicals
earth
life
elements
What does 'geo' mean?
earth
chemicals
life
elements
What is primary succession?
air
bare rock
soil
grass
what is secondary succession?
bare rock
soil
volcanoes
floods
What is the largest biome?
rainforest
biosphere
tundra
desert
What is the smallest biome?
communities
ecosystems
organisms
populations
