Which example is a precipitation reaction?
a) solid fe combines with o2 gas to produce solid fe2o3.
b) solid c6h12o6 combines with o2 gas to produce co2 gas and h2o gas.
c) a solution of hci mixes with a solution of naoh to produce a solution of naci.
d) a solution of agno3 mixes with a solution of naci to produce solid agci and a solution of nano3.

Where is the energy in a sucrose molecule stored? o a. inside the hydrogen atoms o b. inside the carbon atoms o c. in the bonds between the atoms o d. inside the protons

Which codon is the code for the amino acid histidine (his)?

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.