Substitutes, science homework help

Substitutes, science homework help

AT LEAST 150 WORDS EACH, NO COPIED CONTENT

DISCUSSION 1:

Substitutes

How does the number of substitutes affect the price elasticity of demand for a product or resource?

What does a higher number of substitutes mean for the slope of the demand curve?

What does a smaller number of substitutes mean for the slope of the demand curve?

DISCUSSION 2:

The Double Helix

Describe the role of double helix in complimentary base pairing in DNA replication. What does it mean when we say that the two strands of DNA in the double helix are antiparallel? What would the end of the double helix look like if the strands were parallel? Remember to cite any references you use in proper APA format.