Biology, 13.07.2019 22:20, kajjumiaialome
The highly pathogenic bacterium clostridium perfringens causes gangrene, a disease that results in the destruction of animal tissue. the bacterium secretes two types of collagenases that cleave the peptide bonds linking gly and pro residues. a biochemical company sells a partially purified preparation of these collagenases to investigators who are interested in culturing cells deived from bone, cartilate, muscle, or endothelial tissue. how does this enzyme preparation assist the investigator in obtaining cells for culturing?
an enzyme found in tadpoles cleaves the peptide bond indicated in the figure below. what protein might contain this sequence and what is the role of this cleavage in the metamorphosis of the tadpole to the adult frog?
gly-pro-gln-ile-ala
Answers: 3
Biology, 22.06.2019 03:30, linag969p9xeno
Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis
Answers: 1
Biology, 22.06.2019 03:50, sbelgirl2000
The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of the earth rapid burial of vast amounts of vegetation biblical account of noah's flood
Answers: 2
Biology, 22.06.2019 08:00, lmorace
Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.
Answers: 1
The highly pathogenic bacterium clostridium perfringens causes gangrene, a disease that results in t...
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