Which are infectious diseases? Check all that apply. [ 1]cancer
[ 2]cholera
[ 3]typhoid
[ 4]malaria
[ 5]HIV/AIDS
[ 6]heart disease
[ 7]tuberculosis

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.