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Science Clinic => Biology => Microbiology => Topic started by: faduma on Oct 17, 2019

Title: Metal ions are useful to organisms in the ________ form.
Post by: faduma on Oct 17, 2019

Question 1

Which of the following oxidize H2S to SO4-2, the form of sulfur animals use for their metabolism?
◦ purple sulfur bacteria
◦ Beggiatoa
◦ Desulfovibrio
◦ both Beggiatoa and purple sulfur bacteria
◦ both Beggiatoa and Desulfovibrio

Question 2

Metal ions are useful to organisms in the ________ form.
◦ soluble
◦ insoluble
◦ oxidized
◦ reduced
◦ oxidized and insoluble

Title: Metal ions are useful to organisms in the ________ form.
Post by: cupcake16 on Oct 17, 2019

Answer 1

both Beggiatoa and purple sulfur bacteria

Answer 2

soluble

Title: Metal ions are useful to organisms in the ________ form.
Post by: faduma on Oct 17, 2019

Thanks

Title: Metal ions are useful to organisms in the ________ form.
Post by: cupcake16 on Oct 17, 2019

Welcome :)