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level: Level 1

Questions and Answers List

level questions: Level 1

Question	Answer
Water	The 02 released during photosynthesis comes when splitting of?
Insert co2 + H20 + o2 = glucose and o2	Equation describing photosynthesis
Carbohydrates	what macromolecules have the greatest caloric value per gram?
Co2	Final Product of fermentation in humans?
amino acids	protein
fatty acids	lipid
sugars	carbohydrate
nucleotides	nucleic acid
separates DNA according to size	gel electrophoresis
13 +	how many STR sites are needed to identify a human?
Protein, amino acids	most of a cells work is carried out by ______ which are made from many ______.
protein	If a gene is activated what is produced?
molecule in cells that powers energy requiring functions	ATP
Reactions that break down into smaller units. Takes place in cytoplasm and it's the first stage of both aerobic respiration and fermentation	glycolysis
transfer of electrons that takes place in mitochondria and produces the majority of ATP during aerobic respiration.	electron transport chain
Animal carbohydrate made of linked chains of glucose for short-term energy use	glycogen
lipid found in fat cells that stores energy for long term use	triglycerides
chloroplasts capture sunlight, water is split, oxygen is released, and co2 is used to convert chemical energy into glucose	describe photosynthesis
a laboratory technique used to replicate and amplify a part of DNA	PCR Polymerase chain reaction
Sections of a chromosome that short DNA sequences are repeated	STR Short tandem repeats
20 in each cell. building block of a protein	amino acids
organism that carries more than one gene from a different species	Transgenic
first stage of gene expression, cells produce molecules of MRNA from the instructions encoded within genes of DNA	Transcription
Second stage of gene expression, MRNA are used to assemble amino acids to make proteins	Translation
Three MRNA nucleotides that specify a particular amino acid	Condon
phosphate and sugar	components of a nucleotide