Answer:
I'm thinking D because b and c are saying the same thing basically and A is accurate but it doesn't go to well with the question good luck
enteric
Control of the digestive system is also maintained by the enteric nervous system (ENS), which can be thought os as a digestive brain that helps to regulate motility, secreation, and growth. The enteric nervous system can act as fast, internal response to digestive stimuli. When this occurs, it is called a short reflex.
Answer:
During the asexual reproduction, bacteria can divide simply by binary fission in which one bacteria first replicate its genetic material and the cell divide in two daughter cells which are identical to the parent cell.
Asexual reproduction does not allow genetic variation therefore to get genetic variation bacteria can use conjugation, transformation and transduction process.
In conjugation, bacteria gets extra genetic material from other bacteria through sex pills. In transduction the genetic material enters into the bacterial cell through the virus then bacteria incorporate this genetic material in its genome.
In transformation, bacteria takes up the extra genetic material from it's surrounding. Therefore conjugation, transduction, and transformation helps bacterial to gain variation like as in sexual reproduction.
Answer:
B
Explanation:
This H+ ion gradient is referred to as a proton motive force. It is created using energy from the Krebs cycle in the matrix of the mitochondria. As electrons are passed from one protein complex to another, reducing molecules such as NADH and FADH2, the protons are pumped to the intermembrane space of the mitochondria. ATP synthase uses this potential to generate ATP as the H+ ions move downgradient (back to the matrix) through channels in the protein enzyme.
Answer:
yes!
Explanation:
Melting glaciers drove 21% of sea level rise over past two decades. Essentially, melting glaciers on land are adding more water to Earth’s ocean.