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
never [62]
3 years ago
11

Observe: Use the navigation arrows on the DESCRIPTION tab to read about the stages of the lytic cycle. Using your own words, sum

marize each step of the cycle.
Biology
1 answer:
Rasek [7]3 years ago
5 0

Answer:

The lytic cycle has 6 stages: Attachment, penetration, transcription, synthesis, maturation, and lysis.

Explanation:

  1. Attachment: is the first step of the lytic cycle, and it consists of the attachment of the virus to the host cell, which is the cell that the virus will infect.
  2. Penetration: once that the virus is attached to the host cell, this penetrates the cell's membrane to introduce its DNA. When the virus DNA is inside the cell's DNA is destroyed.
  3. Transcription: now the virus has all the machinery to reproduce itself. In other words, the cell starts the transcription of the virus's DNA.
  4. Synthesis: the cell synthesizes the virus' DNA and proteins.
  5. Maturation: in this process, the new virus is assembled and ready to be outside the cell.
  6. Lysis: as the viruses are ready to infect other cells, they go out of the host cell by lysis, which is a process where the membrane is broken and the cell dies to free what is inside.
You might be interested in
Students observed a plant left by a window over several days. The plant was watered daily. After three days, the plant began to
irina1246 [14]

Answer:d

Explanation:

3 0
3 years ago
A muscle cell with high concentration of carbon dioxide and a low concentration of oxygen is surrounded by blood with a high con
labwork [276]

Option C is correct.

<h3>What do you mean by muscle cell?</h3>

The cells that make up muscular tissue are referred to as myocytes or muscle cells.

No oxygen is used during anaerobic respiration, hence less energy is released. During intense exercise, the glucose molecule splits into two molecules of lactic acid, which accumulate in the muscles. When the bloodstream cannot provide oxygen quickly enough for aerobic respiration, anaerobic respiration takes place.

The option missing is the query is given below:

A. Carbon dioxide will move into the cell by diffusion.

B. Carbon dioxide and oxygen will move out of the cell by osmosis.

C. Oxygen will move into the cell by diffusion.

D. Oxygen and carbon dioxide will move into the cell by osmosis.

Learn more about muscles cell here:

brainly.com/question/17355566

#SPJ1

8 0
2 years ago
The nucleic acid of a virus particle is enclosed in a protein coat. what is it called? see concept 19.1 (page 397) view availabl
prisoha [69]

The right option is Capsid

A capsid is a protein coat that encloses the nucleic acid (RNA, DNA etc.) of a virus particle. Capsids are in different shapes and the common ones are icosahedral, prolate, and helical. The main role of the capsid is to protect the virus by ensuring that the nucleic acid inside of it is safe.






7 0
3 years ago
Explain how a change in the amino acid sequence of the FXR1 protein could decrease the ability of the protein to bind to RNA
Likurg_2 [28]

The amount of proteins which is forming the SDS-resistant aggregates is isolated and purified by using the PSIA-LC-MALDI proteomic approach9 specially made for brain tissues.

Explanation:

  • It is known as a regulatory mechanism through which the variations in the incorporation of the exons into mRNA gives  the production of more output which is to related protein, thus results in expanding possible genomic outputs.
  • Amyloids are the β-sheets-rich protein fibrils which can cause neurodegenerative and other incurable human diseases trapping  millions of humans across the world.
  • RNA molecules which are colocalized with FXR1 in cortical neurons are insensitive to the treatment with RNase A.
  • FXR1 also colocalizes in cortical neurons using the amyloid-specific dyes
  • FXR1 is also known to make different forms of RNA molecules and affects their stability and translation efficiency17.
  • To determine the binding energy  of FXR1 with mRNA, the brain cryosections were hybridized with biotinylated poly-dT.

4 0
3 years ago
What is the role of the accessory organs in digestion?
Taya2010 [7]

Answer:

The salivary glands, liver and gall bladder, and the pancreas aid the processes of ingestion, digestion, and absorption. These accessory organs of digestion play key roles in the digestive process. <u>Each of these organs either secretes or stores substances that pass through ducts into the alimentary canal.</u>

<u />

<u>:) Hope this helped</u>

7 0
3 years ago
Other questions:
  • HURRY
    13·2 answers
  • Why are capillaries small and thin
    6·1 answer
  • What controls functions such as thinking and perceiving
    9·1 answer
  • how did aristototles's inability to detect parallax lead him to propose a geocentric model of the solar system
    7·1 answer
  • think about a petal plucked from a flower. is the petal alive according to the characteristics of life?
    7·1 answer
  • What is a natural selection
    10·1 answer
  • the diagram below is showing the use of a transport protein to move particles across the membrane what type of thransport is thi
    10·1 answer
  • (a) Describe why DNA replication is said to be a semiconservative process. Explain how random mutations such as those in pathoge
    13·1 answer
  • A change in the acidity of mountain streams would most likely be the result of
    11·1 answer
  • After a client sustains multiple internal injuries in a motor vehicle accident, the blood pressure suddenly drops from 134/90 to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!