Which of the following describes how lysogenic virsuses are different from lytic viruses.(1 point)

Responses

Lysogenic viruses are cellular and lytic viruses are not.
Lysogenic viruses are cellular and lytic viruses are not.

Lysogenic viruses only infect plant cells and lytic viruses only infect animal cells.
Lysogenic viruses only infect plant cells and lytic viruses only infect animal cells.

Lysogenic viruses are made of DNA. Lytic viruses are made of RNA.
Lysogenic viruses are made of DNA. Lytic viruses are made of RNA.

Lysogenic viruses do not cause the host cell to burst right away and lytic virsuses do immediately cause the host cell to burst.

Lysogenic viruses do not cause the host cell to burst right away and lytic viruses do immediately cause the host cell to burst.

What would happen if the G1 checkpoint regulation failed?



(1 point)
Responses

The cell would enter into G0, the resting phase.
The cell would enter into G0, the resting phase.

The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.
The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.

The checkpoint is not important, the cell would go on to the next phase.
The checkpoint is not important, the cell would go on to the next phase.

The cell would remain in G1 and continue to grow.

The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.

Lysogenic viruses do not cause the host cell to burst right away, while lytic viruses immediately cause the host cell to burst.

To determine which statement accurately describes the difference between lysogenic and lytic viruses, we can analyze each option:

1. "Lysogenic viruses are cellular and lytic viruses are not."

This statement is incorrect because both lysogenic and lytic viruses are cellular in nature. They infect and replicate within host cells.

2. "Lysogenic viruses only infect plant cells and lytic viruses only infect animal cells."

This statement is also incorrect. Both lysogenic and lytic viruses can infect both plant and animal cells. The distinction between the two types of viruses does not depend on the type of cell they infect.

3. "Lysogenic viruses are made of DNA. Lytic viruses are made of RNA."

This statement is partially correct. Lysogenic viruses typically have their genetic material in the form of DNA, while lytic viruses can have either DNA or RNA as their genetic material. However, it is important to note that there are exceptions, and some lytic viruses can also have DNA.

4. "Lysogenic viruses do not cause the host cell to burst right away, and lytic viruses do immediately cause the host cell to burst."

This statement accurately describes the difference between lysogenic and lytic viruses. Lysogenic viruses integrate their genetic material into the host cell's DNA without causing immediate cell lysis (bursting). In contrast, lytic viruses immediately cause the host cell to burst and release new viral particles.

Therefore, the correct answer is the fourth option: "Lysogenic viruses do not cause the host cell to burst right away, and lytic viruses do immediately cause the host cell to burst."