An important mineral ion that is a component of chloroplasts and stabilizer of membranes and ribosomes is
A) Iron
B) Zinc
C) Calcium
D) Magnesium
E) Potassium
Correct Answer:
Verified
Q12: Aerobic respiration is an example of
A)Photosynthesis
B)Methanoheterophy
C)Photoheterotrophy
D)Chemoheterotrophy
E)Photo autotrophy
Q13: An organic nutrient that cannot be synthesized
Q14: Organisms that feed on dead organisms for
Q15: Archea as a group are not pathogens.This
Q16: Microorganisms require large quantities of this nutrient
Q18: Most of the dry weight of a
Q19: The term autotroph refers to an organism
Q20: The term phototroph refers to an organism
Q21: Cultures of a bacterial species were
Q22: Facilitated diffusion is limited by
A)Substrate concentration
B)Carrier proteins
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