The sharing of electrons between atoms is a (n)

Which sensory receptors detect odors and tastes?

What prohibits discharge of oil in coastal waters

How does mitochondria involved in the process of cellular respiration?

Repelling magnets will a. push apart. b. pull together. c. not affect each other.

What nitrogen base is present in dna but absent in rna?

When fats first reach the duodenum what their presence stimulates the release of which hormone from the intestinal mucosal cell?

Ocean-dwelling chemoheterotrophic bacteria that generate energy via aerobic respiration are dependent on the presence of photoautotrophs like cyanobacteria because:

Nucleotide are composed of phosphate group, a sugar, and a nitrogenous base. DNA is made up of long strands of nucleotide. which part if the above molecule can differ between nucleotide? A. the sugar B. the phosphate group C. the nitrogen group D.

2 atp molecules are needed to start A) the krebs cycle B) gyycolysis C) the electron transport chain D) none of the above

If earth is about 4.5 million years old which statement is true