Which structure best shows that eukaryotes have functions different from prokaryotes?

a. RNAB) nucleus

c. ribosomes

d. cell walls

Jenny is trying to describe a wave. Which example would be the best description? A---a toy car hitting a wall and bouncing back B---a toy car rear-ending a toy car that then rear-ends another toy car C---two toy cars driving parallel to each other

How can we recognize viruses by antigen presenting cells?

A 4-year-old abused child, after being hospitalized for severe injuries, is placed in temporary foster care. the foster family comes to the hospital to meet the child. what action should the nurse take to facilitate their first meeting?

Which of the following statements is FALSE? a. DNA replication proceeds in only one direction around the bacterial chromosome. b. Multiple replication forks are possible on a bacterial chromosome c.

In some areas of Florida, manatees gather near spring waters during cold weather because the temperature of the springs is always about 72°F.

What property makes water molecules stick together?

When the Fed refers to M1, it is referring to such elements of the money supply as a. money market funds. c. traveler's checks and currency. b. savings deposits. d. stocks.

For which types of microbes would a microbiologist employ living host cells to support their growth?

What is the action of the binding of muscarine to its receptors in the digestive system?

A female impala has one or two calves and then spends months feeding and protecting them. a female salmon lays thousands of eggs and then returns to the ocean. what are some advantages from each type of life cycle?