Biology, 09.11.2020 02:20 innocentman69
Which of the following is true of carbon?
(A) Carbon is present in all organisms and in the atmosphere.
(B)Carbon moves from consumers to producers.
(C)Carbon must be fixed by bacteria before other organisms can use it.
(D)Carbon can only be released from dead organisms by decomposers.
WILL GIVE BRAINLIEST TO FIRST ANSWER :}
Answers: 3
Biology, 21.06.2019 18:00
Dominance the dominant allele doesnβt fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.
Answers: 2
Biology, 21.06.2019 23:00
Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413β4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.
Answers: 3
Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 1
Biology, 22.06.2019 07:30
What will happen if deforestation continue to destroy the green plant on the planet
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Which of the following is true of carbon?
(A) Carbon is present in all organisms and in the atmosph...
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