The systems primarily involved in protecting the body from pathogens are the Immune and integumentary systems.
Which systems are primarily involved in protecting the body from pathogens?(1 point)
Responses
Skeletal and muscular
Skeletal and muscular
Circulatory and respiratory
Circulatory and respiratory
Immune and integumentary
Immune and integumentary
Nervous and digestive
7 answers
A virus that is actively copying its nucleic acid and then bursting the host cell is undergoing what type of reproduction(1 point)
Responses
Binary fission
Binary fission
Lytic
Lytic
Mitosis
Mitosis
Lysogenic
Responses
Binary fission
Binary fission
Lytic
Lytic
Mitosis
Mitosis
Lysogenic
A virus that is actively copying its nucleic acid and then bursting the host cell is undergoing Lytic reproduction.
During which phase of the cell cycle does DNA replication occur?(1 point)
Responses
G2 phase
G2 phase
G1 phase
G1 phase
S phase
S phase
M phase
Responses
G2 phase
G2 phase
G1 phase
G1 phase
S phase
S phase
M phase
DNA replication occurs during the S phase of the cell cycle.
Which of the following scenarios is mitosis in action?(1 point)
Responses
A liver cell preparing to produce enzymes.
A liver cell preparing to produce enzymes.
A virus undergoing the lytic cycle.
A virus undergoing the lytic cycle.
A skin cell repairing itself after a cut.
A skin cell repairing itself after a cut.
A sperm cell fusing with an egg cell.
Responses
A liver cell preparing to produce enzymes.
A liver cell preparing to produce enzymes.
A virus undergoing the lytic cycle.
A virus undergoing the lytic cycle.
A skin cell repairing itself after a cut.
A skin cell repairing itself after a cut.
A sperm cell fusing with an egg cell.
The scenario that represents mitosis in action is A skin cell repairing itself after a cut.
1 answer