Genes function by : (Multiple Choice)

Genes function by
 
  A) directing specific growth in organs.
  B) controlling a particular aspect of the production of a specific protein.
  C) controlling particular traits, such as intelligence.
  D) chemically altering our environment.

Question 2

The function of RNA in cells most resembles that of a
 
  A) gardener.
  B) messenger.
  C) teacher.
  D) thief.

Question 3

Human cells contain how many chromosomes?
 
  A) 23
  B) 36
  C) 40
  D) 46

Question 4

Genes are arranged on long strands called
 
  A) platelets.
  B) base pairs.
  C) chromosomes.
  D) regulators.