Biology, 30.10.2021 04:40, mommies3grls3
Based on their locations on the periodic table, which best compares the properties of the metalloids arsenic (As) and antimony (Sb)?
Arsenic has a more metallic behavior than antimony because arsenic’s atoms have fewer electron shells.
Arsenic has a more metallic behavior than antimony because arsenic’s atoms have more electron shells.
Arsenic has a more nonmetallic behavior than antimony because arsenic’s atoms have more electron shells.
Arsenic has a more nonmetallic behavior than antimony because arsenic’s atoms have fewer electron shells.
Answers: 3
Biology, 22.06.2019 09:30, ssuereichard
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
Answers: 1
Biology, 22.06.2019 13:50, arrichardson787
The fluid mosaic model of the membrane proposed that membranes
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Based on their locations on the periodic table, which best compares the properties of the metalloids...
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