The pyruvate is further oxidized to acetyl. It needs to be oxidized before it enters the Krebs cycle. Hope this helped!
Answer:
Process A is diffusion
- diffusion is the random movement of molecules from the area where there is more of them to an area where there is a few of them without the input of energy.
Process B is facilitated diffusion
- facilitated diffusion is the transport of substances across a cell membrane from an area of higher concentration to a lower concentration with the help of <u>Transport protein</u>
Process C is active transport
- A ctive transport is when an input of energy is required to move materials through a cell membrane .
Landscape features on the earth changes constantly because of the movement of crust, erosion by water and wind, and living organisms.
The surface of the moon changes slowly because none of these factors are active. In other words, the moon is “dead” geologically with little tectonic activity. The moon also does NOT own an atmosphere like how the earth does. There is no life on the moon.
Answer:
d. low rates of offspring survival
Explanation:
"Big-bang" reproduction also called semelparity is reproductive strategy in which only one single reproductive event happens during the lifetime of an organism. Usually after that reproduction, death of parents occur. This happens because "parents" put all available resources into maximizing reproduction. Many offspring are produced during this type of reproduction.