This excerpt outlines the important precedent set by the court case Plessy vs. Ferguson. Plessy vs. Ferguson establishes the idea that "separate but equal" facilities are constitutional (aka legal). Essentially, this Supreme Court ruling allows for private and public places to be segregated. The ruling of Plessy vs. Ferguson resulted in segregated facilities all over the country including schools, restauraunts, bus stops, bathrooms, water fountains, etc.
This case is not overturned until 1954, in which the case Brown vs. Board reverses this idea and declares that separate but equal facilities violates the 14th amednment rights of African-American citizens.
the answer is 3,190,000 kcals
Answer: Differentiation allowed the brain and kidney cells to become specialized for the structures and functions they possess.
Explanation:
<h3>Answer;</h3>
C. The less energy the organism requires, the more efficient the energy transfer.
<h3><u>Explanation;</u></h3>
- <em><u>All living organisms need energy in one form or another since energy is required to drive metabolic process in various metabolic pathways, which organisms rely on for survival.</u></em>
- <em><u>Food chains show how energy flows in an ecosystem from the lowest trophic level to the highest level </u></em>and also how efficiently organisms acquire this energy, use it and how much energy remains for use or how much energy is transferred to the next trophic level.
- The less energy an organism requires, the more efficient the energy transfer as more energy is conserved.
The answer is D: Do
not initiate cell signaling by interacting with a receptor in the plasma
membrane. Signaling molecules that are
large and cannot diffuse through the
pores of the cell membrane are the ones that initiate internal cell signaling
cascade by binding to receptors on the cell membrane.