Virus
Virus
virus/animal
Animals
animals
100
an infectious particle made up of genetic material and a protein coat
What is a virus
100
viruses that infect bacteria
What are bacteriophages or phages
100
this is the type of tissue that a cold virus's infect
What is epithelial tissue
100
this time frame is known as _____________________ because the diversity of the large animals increased dramatically
What is the cambrian explosion
100
organism are termed this due to the presence of a notochord, nerve cord, pharyngeal slits, and a postanal tail
What is a chordate
200
the types of genetic material a virus could possibly contain
What is DNA and RNA
200
This cycle lyses the host cell after the virus has multiplied inside
What is the lytic cycle
200
harmless derivative of a pathogen that stimulates the immune system to mount defenses against the harmful pathogen
What is a vaccine
200
symmetry found in most species discovered during the cambrian explosian
What is bilateral
200
name one of the two earliest vertebrate species
What is a hagfish and a lamprey
300
protein coat surrounding the viral genome
What is a capsid
300
Viral DNA that has been integrated into the host cells DNA and becomes a permanent resident is termed
What is a provirus
300
a global epidemic is termed a
What is a pandemic
300
jelly fish and other cnidarians are said to have this symmetry
What is radial
300
This lineage of fish are thought to give rise to the first terrestrial vertebrates
What are lobe fins
400
structures derived from the host cell's membrane and contain a combination of viral and host cell molecules
What is a viral envelope
400
cycle used by viruses that inject the provirus into the host cell while the host cell reproduces and does not lyce the host cell
What is the lysogenic cycle
400
What is one of the two earliest groups of animals discovered
What is sponge/cnidarians
400
This germ layer fills the space between the ectoderm and and the endoderm in all bilaterally symmetric animals
What is the mesoderm
400
what are four of the five functions jointed appendages are used for by arthropods
What is walking, feeding, sensory reception, reproduction, and defense
500
a virus has a limited number of host cells that it can infect. This is termed?
What is its host range
500
RNA viruses are termed this and they use reverse transcriptase to copy their RNA genome into DNA
What is a retrovirus
500
a mobile species of a cnidarian found in the class scyphazoa
What is a jelly fish
500
this type of body plan contains segmented bodies, hard exoskeletons, and jointed appendages
What are arthropods
500
This group of tetrapods in named after the egg that provides a healthy environment for the embryo
What are amniotes
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