Answer:
Evolution.
Explanation:
It might have acquired the ability to cause disease due to evolution. Due to evolution, the harmless bacteria can turn into infectious pathogens that cause diseases. Evolution is the change in the characteristics of a species over several generations due to the process of natural selection. This evolution in the bacteria occurs due to changing of environmental conditions which changes the genetic makeup of that harmless bacteria and turn into infectious pathogen.
Buffalo are herbivores, and so eat only vegetation
Bears are generally omnivorous
Cows are herbivores
Spiders are carnivores
Answer: The complementary sequence of the DNA is GCTATCG.
The complementary sequence for RNA is CGAUAGC.
Explanation: There are five bases found in nucleic acids namely: Adenine, Uracil, Thymine, Cytosine and Guanine.
In DNA, Adenine pairs with Thymine while Guanine pairs with Cytosine. In RNA, Adenine pairs Uracil while Guanine pairs with Cytosine.
Answer:
mitochondrion
Explanation:
Overall, the process produces the 2 pyruvate plus 2 molecules of water, 2 ATP, 2 molecules of NADH, and 2 hydrogen ions (H+). The NADH carries electrons to the oxidative phosphorylation step of cellular respiration, which occurs inside of the mitochondrion
