Which of these does a virus need in order to multiply?(1 point) Responses A host cell to provide oxygen for the virus A host cell to provide oxygen for the virus A host cell to replicate the virus’s DNA A host cell to replicate the virus’s DNA New ADP from a host cell New ADP from a host cell Chloroplasts from a host cell
Which of the following is the equation for photosynthesis?(1 point) Responses 6 CO2 6 H2O → 6 O2 6 ATP 6 CO 2 6 H 2 O → 6 O 2 6 ATP 6 C6H12O6 6 H2O ATP → 6 O2 6 CO2 6 C 6 H 12 O 6 6 H 2 O ATP → 6 O 2 6 CO 2 6 CO2 6 ADP light → 6 O2 6 H2O 6 CO 2 6 ADP light → 6 O 2 6 H 2 O 6 CO2 6 H2O light → 6 O2 6 C6H12O6
6 CO2 + 6 H2O → 6 O2 + 6 C6H12O6
A virus needs a host cell to replicate the virus's DNA in order to multiply.
In order for a virus to multiply, it needs a host cell to replicate its DNA. A virus cannot reproduce on its own as it lacks the necessary cellular machinery to do so. Instead, it injects its genetic material into a host cell, taking control of the host cell's machinery to replicate its own DNA. This allows the virus to produce multiple copies of itself, which eventually leads to the spread of the viral infection. Therefore, the correct response in this case would be "A host cell to replicate the virus's DNA."
Which statement best describes viral reproduction?(1 point) Responses Viruses may contain DNA or RNA. Viruses may contain DNA or RNA. Viral nucleic acid is inserted into a host cell where it may replicate immediately or become dormant until a later time. Viral nucleic acid is inserted into a host cell where it may replicate immediately or become dormant until a later time. The lysogenic phase of viral replication causes cell death while the lytic phase of viral replication results in prophage formation. The lysogenic phase of viral replication causes cell death while the lytic phase of viral replication results in prophage formation. Viruses reproduce independent of cell based organisms.
Viral nucleic acid is inserted into a host cell where it may replicate immediately or become dormant until a later time.
Which of the following is the equation for cellular respiration?(1 point) Responses 6 CO2 6 ADP light → 6 O2 6 H2O 6 CO 2 6 ADP light → 6 O 2 6 H 2 O 6 CO2 6 H2O → 6 O2 6 ATP 6 CO 2 6 H 2 O → 6 O 2 6 ATP 6 CO2 6 H2O light → 6 O2 6 C6H12O6 6 CO 2 6 H 2 O light → 6 O 2 6 C 6 H 12 O 6 6 C6H12O6 6 O2 → 6 H2O 6 CO2 ATP
6 CO2 + 6 H2O → 6 O2 + 6 C6H12O6 + ATP
Which of the following statements describes active transport?(1 point) Responses Net movement of a substance from a region of higher concentration to a region of lower concentration Net movement of a substance from a region of higher concentration to a region of lower concentration Spontaneous movement of a substance through a semipermeable membrane. Spontaneous movement of a substance through a semipermeable membrane. [Movement of a substance against a concentration gradient. D] [Movement of a substance against a concentration gradient. D] Movement of a specific substance across a membrane.
