The activation energy for chemical reactions in living things is relatively high or relatively low?

A toad is brought into a new ecosystem. It is stronger than the toads that already live there and reproduces quickly. Which is the best way to describe these toads in the new ecosystem?

Which characteristic sets hominins apart from other primates?

Which of the following is known as the powerhouse of the animal cell? endoplasmic reticulum, Golgi apparatus, mitochondrion or nucleoli

When comparing liver cells and kidney cells within an organism, many differences can be observed and documented. Which of following is not a difference between liver cells and kidney cells in the same animal? Choose one: A.

What type of selection favors the average individuals in a population

The yield of ATP from the complete aerobic oxidation of one glucose molecule is ___ ATP.

if two skeletal muscles were the same overall length and had the same metabolic properties, but one had sarcomeres twice as long as the other which one would shorten faster under a very light load

Which of the following is NOT found in a prokaryotic cell? A. looped DNA B. cell membrane C. nucleus

Heat loss is defined as ... evaporative heat loss + convective heat loss + radiative heat loss + conductive heat gain evaporative heat gain + convective heat loss + conductive heat loss + radiative heat loss evaporative heat loss + convective heat

What cells were choloroplants present in? What did they look like in various cells?