Q.1
An organism that lives in or on another is called a
  • parasite
  • paramedic
  • pasadena
  • pair of dice
Q.2
A virus invades and reproduces inside a living...
  • bacteria
  • DNA
  • animal
  • cell
Q.3
Viruses are non-living because
  • they cannot reproduce on their own
  • they do not evolve
  • they have no DNA
  • they cannot be destroyed
Q.4
What happens in the lysogenic cycle?
  • Virus goes in and leaves the host cell
  • Virus quickly kills the host cell
  • Virus inject the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA, and stay dormant for a long time
  • Bacteria injects DNA into a host cell
Q.5
The organism that a virus enters and uses is called a
  • host
  • parasite
  • guest
  • brujeria
Q.6
A tiny non-living particle that invades and then multiplies inside of a living cell is called a:
  • vaccine
  • virus
  • bacteriophage
  • All of above
Q.7
Viruses are cells.
  • True
  • False
Q.8
What was used to make the smallpox vaccine?
  • Cowpox
  • Chickenpox
  • Penicillin
  • Bacteria from soil
Q.9
The smallest and simpliest forms of life are called
  • bacteria
  • virus
  • fungi
  • protozoa
Q.10
What are the parts of a virus?
  • inner core and protein coat
  • left and right ventricles
  • inner and outer core
  • none of the above
Q.11
A virus is __________ a cell.
  • bigger than
  • smaller than
  • the same size as
  • another word for
Q.12
What does a virus have on the inside?
  • DNA, but never RNA
  • RNA but never DNA
  • DNA or RNA
  • neither DNA or RNA
Q.13
What does a virus have on the outside?
  • a protein coat
  • a fur coat
  • crispy skin
  • membrane
Q.14
Is a virus alive?
  • Yes
  • Sure is
  • Most Def'
  • Naw, son...
Q.15
One reason that viruses are considered to be nonliving is that they are not made of ______.
  • protein
  • viruses
  • bacteria
  • cells
Q.16
How could you describe the size of a virus?
  • Smaller than bacteria
  • Larger than a parasite
  • About the size of a dime
  • Smaller than a proton
Q.17
Antibiotics kill viruses
  • True
  • False
Q.18
What do viruses have in common with living cells? They both...
  • store genetic information
  • have chloroplasts
  • use glucose for cellular respiration
  • have endoplasmic reticulum
Q.19
Which of the following occurs after a virus attaches to a host cell in the viral reproduction process?
  • The host cell dies
  • The virus dies
  • The virus inserts its genetic information into the host cell
  • copies of the virus are immediately released from the host
Q.20
What provides direct energy for the virus?
  • food
  • its host
  • the sun
  • a parasite
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