Biology, 25.02.2021 18:20 zacheryjohnson
Os ciclos biogeoquímicos representam o movimento de um ou mais elementos na natureza e estão intimamente ligados aos processos geológicos, hidrológicos e biológicos. Entre os ciclos a seguir, marque aquele que envolve a participação de bactérias do gênero Rhizobium e leguminosas a) Ciclo do carbono. b) Ciclo do nitrogênio. c) Ciclo do enxofre. d) Ciclo do fósforo. e) Ciclo do cloro.
Answers: 3
Biology, 22.06.2019 01:30, briyantesol
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
Biology, 22.06.2019 08:00, kajjumiaialome
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Biology, 22.06.2019 13:00, lays20001
How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
Os ciclos biogeoquímicos representam o movimento de um ou mais elementos na natureza e estão intimam...
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