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19 Cards in this Set

  • Front
  • Back
Glycolysis starts and ends ine the?
cytoplasm
what does not come from glycolosis?
FADH2
Aerobic resperation is completed in the?
midochondrion
in the last stage of aerobic resperation,_________ is the final acceptor of the electron stripped from gluecose?
Oxygen
________ engange in lactate fermentation?
Lactobacillus cells and muscle cells
In alcoholic fermentaiton _____ is the final acceptor of the electron stripped from gluecose?
acetaldehyde
The fermentation pathways produce no more ATP beyond the small yield from glycolosis, but the remaining reactions ___________?
Regenerate NAD+
In certain organisms and under certain conditions, ____ can be used as an engery alternative to gluecose?
fatty acids, amino acids, and glycerol
What is not a nucleotide base in DNA?
uracil
Waht are the base paring rules for DNA?
A-T G-C
One species differs from others in its?
base sequence
When Dna replication begins, _____________
the 2 DNA strands unwind from eachother
DNA replication requires?
free nucleotides, many enzymes, and new hydrogen bonds
Cell diiferentiaion involves ___________
selective gene expression
DNA contains many differnt genes that aree transcribed into diiferent __________.
mRNA's, tRNA's, and rRNA's
an RNA molecule is _______
usually single-straned
an mRNA molecule is produced by ________.
transcription
Each codon calls for a specific ________.
amino acid
Anticodons pair with ________.
mRNA codons