Radioactive sources can be located in: (1 point)
a. hospitals
b. schools
c. groce...
Biology, 29.10.2019 09:31, rostecorralmart
Radioactive sources can be located in: (1 point)
a. hospitals
b. schools
c. grocery stores
d. none of the above
Answers: 2
Biology, 21.06.2019 21:00, ashleyp2249
List two modern organisms that have pentameral symmetry
Answers: 1
Biology, 22.06.2019 03:00, 21tywmeb
20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous βlondon fog? β what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?
Answers: 2
Biology, 22.06.2019 09:30, imaboss10986
Consider the following reaction: 2h2 + o2 β> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
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 Ξ± helices and Ξ² 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
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