Krebs cycle occurs in the of a eukaryotic cell. question 27 answers matrix of the mitochondrion cristae membranes of the mitochondrion nucleus cytoplasm

Give the biological term for: structures that display characteristics of living organisms only within living cells

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?