1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
julsineya [31]
3 years ago
10

Viruses that reproduce almost immediately after coming into contact with a host cell use which viral reproductive cycle?

Biology
2 answers:
Naddik [55]3 years ago
6 0

The best answer is A.

The lytic cycle is considered the main cycle in viral replication. Once the viral DNA enters the cell, it transcribes itself into the host cell's messenger RNAs and uses them to direct the ribosomes.

The host cell's DNA is destroyed and the virus takes over the cell's metabolic activity and begins to use the cell's energy for its own propagation and within a short while, when the cell gets overcrowded with  the viral progeny, the original virus releases enzymes to break the cell wall. The cell wall bursts. This process is called lysis. The new viruses are then released.

Oksana_A [137]3 years ago
3 0
A. lytic cycle is the best answer
You might be interested in
How are the based-pairing rules different for RNA then DNA
DedPeter [7]
The “bases” of RNA differ from those of DNA in that thymine (T) is replaced by uracil (U) in RNA. ... In DNA/RNA base pairing, adenine (A) pairs with uracil (U), and cytosine (C) pairs with guanine (G).
4 0
2 years ago
What average speed, most nearly, is required to run a 4 minute mile? (1 mile = 1.609 km), (1 min = 60 seconds), (Av Speed = Dist
Rasek [7]

Answer:

gfdfh up jejjdjjdhhdjjdldnnckbhx

4 0
2 years ago
Describe the steps in which a gene in passed from parent to offspring. Make sure to describe how the gene is duplicated, separat
Margarita [4]

Answer:

Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell. Indeed, apart from random mutations, each successive duplicate cell will have the same genetic composition as its parent, due to the inheritance of the same chromosome set and similar biological environment. This works well for replacing damaged tissue or for growth and expansion from an embryonic state. Because the genes contained in the duplicate chromosomes are transferred to each successive cellular generation, all mitotic progeny are genetically similar. However, there are exceptions. For example, there are genetic variations that arise in clonal species, such as bacteria, due to spontaneous mutations during mitotic division. Furthermore, chromosomes are sometimes replicated multiple times without any accompanying cell division. This occurs in the cells of Drosophila larvae salivary glands, for example, where there is a high metabolic demand. The chromosomes there are called polytene chromosomes, and they are extremely large compared to chromosomes in other Drosophila cells. These chromosomes replicate by undergoing the initial phases of mitosis without any cytokinesis (Figure 2). Therefore, the same cell contains thick arrangements of duplicate chromosomes side by side, which look like strands of very thick rope. Scientists believe that these chromosomes are hyper-replicated to allow for the rapid and copious production of certain proteins that help larval growth and metamorphosis

Explanation:

hope this helped!

7 0
2 years ago
Sean wants to know the effects of seawater on plant growth.<br> What is the dependent variable?
GrogVix [38]
The answer is the plant growth, because the dependent variable is what responds to the independent variable. 
5 0
2 years ago
According to studies, the arctic fox populations in the tundra regions are being threatened by incursions of red fox populations
Tema [17]
The most likely reason is because of the decrease of population of prey in the south
6 0
2 years ago
Read 2 more answers
Other questions:
  • MAIN IDEA: Introduced species can disrupt stable relations
    6·1 answer
  • Write a short paragraph describing the role of all four types of lipids: fats, phospholipids, waxes, and steroids
    11·2 answers
  • How are chromosomes analyzed within a karyotype
    13·1 answer
  • Two characteristics of natural wines are that they have a maximum alcohol content of 14% and are ""sparkling"" wines. Apply your
    9·1 answer
  • Which of the following substances is released during the light dependent reaction‘s of photosynthesis
    12·1 answer
  • If 5x+4y=58 and 3x + 7y = 67 find the value of ( x + y ) ​
    14·1 answer
  • Since the Apollo missions, have American astronauls been continuously in space?
    7·1 answer
  • REUSE<br>How can I reuse things at school?​
    10·1 answer
  • Proteins are responsibe for
    12·2 answers
  • What is earth’s position in the hierarchy of organizations within the universe?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!