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Biology B
Chapter 19-21
21
Biology
10th Grade
03/02/2016

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Term
Lychens
Definition
A symbolic Association between fungus & photosynetic organism
Term
Algae
Definition
Multicellular alternation of generation
Term
Bacteriophage
Definition
type of parasite that attacks certain prokaryotes.
Term
Binary fission
Definition
Process of asexual reproduction
Term
conjugation
Definition
Process used for the exchange of genetic information
Term
Archae bacteria
Definition
small lack nuclei & have cell walls live in harsh environments
Term
Virus causes diseases by....
Definition
disrupting the baby's normal equilibrium
Term
mycelium
Definition
tangled mass of hyphae
Term
viroid
Definition
Single stranded RNA mocules that have no surrounding capsids
Term
A capsid
Definition
is the protein shell of a virus
Term
Rizoid
Definition
outgrowth or root like structure of mold.
Term
Multicellular algae
Definition
seaweeds
Term
protist
Definition
The protists are a diverse group of eukaryotes that cannot be classified as animals, plants, or fungi.
Term
gullet
Definition
indication leading to the mouth
Term
fungi in ecosystem
Definition
They maintain equilibrium in every eco system, recycle nutrients by breaking down organic matter.
Term
Aretro Virus
Definition
A virus that contains RNA as their genetic information
Term
African trypanosomiasis
Definition
causes African sleeping sickness,
2 subspecies of the flagellate protozoan Trypanosoma brucei, which are transmitted to human hosts by bites of infected tsetse flies
Term
Penicillin
Definition
Fungal source of antibiotic
Term
alternation of generations
Definition
The fluctuation between these diploid and haploid stages that occurs in plants
Term
Parts of a virus
Definition
CAPSID, RNA, DNA, SURROUNDED BY PROTEIN COAT OR CAPSID
Term
RNA
Definition
ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.
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