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jveity
on FreezingBlue Flashcards.
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What is how far a wave gets from the midline?
Amplitude
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What is how many waves pass through a certain portion in one second?
Frequency
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What is the distance from one point on a wave to the same point on the next wave?
Wave length
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Long wave lengths have low energy small frequency.
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Short wavelengths have high energy and high frequency.
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What are some differences between DNA and RNA?
- DNA: Deoctribose, double stranded, large, g-c-t-a, promotes TAC.
- RNA: Ribose, single stranded, small, g-c-u-a, Promotes UAG.
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What is transcription?
It is the process of transcribing or making a copy of genetic information stored in a DNA strand into acomplementary strand of RNA (messenger RNA or mRNA) with the aid of RNA polymerases.
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What is translation?
A step in protein biosynthesis wherein the genetic code carried by mRNA is decoded to produce the specific sequence of amino acids in a polypeptide chain. The process follows transcription in which the DNA sequence is copied (or transcribed) into an mRNA.
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What are the tree types of mutations?
Addition, Substitution, Deletion
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What is the definition of probability?
The likely hood of something to happen.
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What is Homozygous?
Two similar characteristics( AA, aa)
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What is Heterozygous?
Two different characteristics(Aa)
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What does the Excretory System do?
Pulls waste from blood that was filled with drinking fluids.
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What does the endocrine do?
Monitors blood level, flight or fight situation, insulin and glucose.
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What is the order in Ecology?
Individual-population-community-ecosystem-biome-biosphere.
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How does random sampling work? and why is it done?
You randomly select papers or have a computer generator pick randomly, and it is done to take biased out of choosing.
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What are 3 large biomes?
Desert, grassland, trop. rain forest.
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