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WorksheetsBiology Midterm Review
Total questions: 35
Worksheet time: 33mins
multiple populations
of different species
living together
community
population
ecosystem
biodiversity
Carbon, hydrogen and oxygen are (a) found in biomolecules.
As more and more individuals survive and reproduce, the number of individuals in that population ...
remains the same
decreases
increases
begin pokemon hunting
Species with genetic diversity are _____________ to overcome changes because it’s likely that some are adapted to overcome the changes.
more likely
less likely
have no chance
destine
What is the genus name here?
Canis lupus
Canis
lupus
Canis lupus
lupus canis
Which one of these isn't one of the 6 kingdom names?
What is the order of the taxonomic levels from least specific to most specific?
Kingdom, Family, Species, Order, Class, Phylum, Genus
Kingdom, Phylum, Class, Order, Family, Genus, Species
Species, Order, Kingdom, Family, Genus, Phylum, Class
Species, Genus, Family, Order, Class, Phylum, Kingdom
What happens when enzymes are heated to a high temperature?
The enzymes die.
The shape of the enzyme are changed and it denatures
The enzymes' amino acid sequence changes.
The enzymes remain the same
What type of cell has a nucleus?
eukaryotic
prokaryotic
neither
both
Plants and animal cells are examples of ___ cells
prokaryotic cells
eukaryotic cells
both eukaryotic and prokaryotic
neither
How is energy transferred in an energy pyramid?
10% to the level above, 90% lost as heat
90% to the level above, 10% lost as heat
100% to the level above, 90% lost as heat
90% to the level above, 90% lost as heat
What type of interaction do you think is taking place here?
Mutualism
Commensalism
Predation
Competition
Match what examples go with the correct relationship
A connection of food chains with many food energy paths in an ecosystem is a ____________
ecosystem
food web
environment
The part of the plant
that is generally
under the ground
and in the soil
Reproductive System
Transpiration
Shoot System
Root System
The part of the plant
that is generally above the ground including stems, leaves, buds and reproductive structures
Stem System
Leaf system
Shoot system
Xylem
What is the main difference between primary and secondary ecological succession?
Primary begins WITHOUT soil; Secondary begins WITH soil
Primary is the first state and secondary is the second stage
Primary builds plant community; secondary builds animal community.
Primary begins WITH soil; Secondary begins WITHOUT soil
What is the term that describes a steady and stable community?
peak community
turf community
climax community
disturbed community
Which of the following elements are found in all macromolecules? (Select all that apply).
Nucleic acids make up which of the two molecules listed below?
FDA
RNA
DNA
FDR
Match the MACROMOLECULES and their MONOMERS.
Hint: Monomer = a single unit
carbohydrate
monosaccharide
lipid
fatty acid & glycerol
protein
amino acid
nucleic acid
nucleotide
Which Graph shows that an enzyme works best in a pH of 14?
This is a group of unicellular organisms. They do have a flagellum, a nucleus, and other membrane-bound organelles, including chloroplasts. How would this unicellular organism be classified?
Plantae
Fungus
Protist
Eubacteria
Which two kingdoms or groups contain ONLY multicellular organisms? (Select 2!)
Plantae
Animalia
Fungi
Protists
Eubacteria
Which kingdoms or groups contain organisms in which all the members have cell walls?
protists, fungi, and plants
plants, fungi, and bacteria
animals, bacteria, plants
plants , protists, animals
