Energy transfer and producers , consumers cell functions and cell organelles Convergent Evolution Genetics / DNA to RNA
100
Energy cannot be created or destroyed
True or False?
True
100
Protects the cell; regulates what substances enter and leave the cell
Cell membrane
100
Describe two ways an organism can become a fossil without being buried in sediment.
Organisms can be preserved in tar, amber or ice.
100
Birds key flight adaptations?
Feathers, hollow bones, fused bones, lost unnecessary features
100
Deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
DNA
200
Energy can be transferred from one form into another
True or False?
True
200
Sac within the cytoplasm that is full of fluid; plants have one large one; stores food, water, etc.
Vacuole
200
How are geologic maps useful to paleontologists?
Geologic maps help paleontologists find rocks of the right age to search for answers to their questions.
200
Pterosaur key flight adaptations
Hollow Bones, powerful limbs, Pteroid bone
200
organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA and RNA.
Nucleotide
300
People who grow, make or sell products are called what?
Producers
300
Small organelles that contain chemicals (enzymes) that break down food; garbage disposal unit of cell
Lysosome
300
When all members of a species have died off the species is?
extinct
300
Bat key flight adaptations
Extended fingers, wing folds, large skin membrane, Carcal bone
300
The scientific study of heredity
Genetics
400
People who buys and uses goods and services are called what?
Consumers
400
During prophase, the chromosomes doubled. The two halves are stuck together in the middle by a centromere. What are the names of these two halves of a doubled chromosome?
Sister chromatids
400
How old is Earth?
4 billion years old
400
The force animals use to counteract gravity/weight
Lift
400
specific physical characteristic that varies from one individual to another
Trait
500
Business is the buying and selling of
Goods and Services
500
Prokaryotic cells (prokaryotes) are very simple cells that do not have a what?
Nucleus
500
What is paleontology?
the study of the history of life on Earth as based on fossils.
500
The process whereby organisms not closely related, independently evolve similar traits as a result of having to adapt to similar environments or ecological niches
Convergent Evolution
500
section of DNA that codes for a specific trait
Gene






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