Answer:
thru the nucleus or cell wall i think
Explanation:
Itll be B. 3 deaths, 7 births, 2 immigration, 6 emigration
I'd say stone tools. Stone can be chiseled or left alone and be used as a weapon to defend one's self, or as a way of getting food.
Louis pasteur! he also invented principles of vaccination and more.
Lactic acid fermentation can be modeled by the following equation: Pyruvic acid + NADH → Lactic acid + NAD+
LACTIC ACID FERMENTATION:
- Fermentation is a process undergone by some anaerobic organisms. Ideally, the process of cellular respiration proceeds as follows in the presence of oxygen: Glycolysis- Kreb cycle - ETC.
- However, in the absence of oxygen (anaerobic condition), the product of glycolysis which is pyruvic acid combines with an electron carrier (NADH) to give rise to lactic acid and NAD+.
- This means that pyruvic acid is reduced while NADH is oxidized as modelled in the following equation:
- Pyruvic acid + NADH → Lactic acid + NAD+
Learn more at: brainly.com/question/11502989?referrer=searchResults
