Summarize the lytic cycle. (1 point)

The viral DNA incorporates itself with the host cells and replicates whenever the host cell replicates itself.

A virus copies its genetic material and then splits its cell membranes in half to form identical viruses.

A virus lays eggs on the host cell’s protein coat, which then hatch and move on to infect other cells.


A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell.

Answers

Answer 1

Answer: A virus injects its genetic material into the host cell, copies itself using the host's structures and resources, and then forms new viruses that burst out of the host cell

Answer 2

The lytic cycle is one of the two main life cycles of viruses, the other being the lysogenic cycle. In the lytic cycle, a virus infects a host cell and hijacks its cellular machinery to replicate and produce new virus particles, or virions.

The correct option is D .

The lytic cycle is rapid and results in the destruction of the host cell. It is often associated with acute infections, where the symptoms of the infection are more severe and appear relatively quickly. Examples of viruses that follow the lytic cycle include the flu virus (influenza), the common cold virus (rhinovirus), and many bacteriophages that infect bacterial cells.

The lysogenic cycle, on the other hand, is characterized by the integration of the viral genetic material into the host cell's genome, allowing the virus to remain dormant for a period before switching to the lytic cycle.

Hence , D is the correct option

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Related Questions

A rat has 42 chromosomes in eath somatic call. How many chromosomes are in each gamete

Answers

Answer:

21 chromosomes

Explanation:

Somatic cells are a diploid which have 2 sets of chromosomes. If two sets are 42 chromosomes, one set must be 21 chromosomes. Gametes are a haploid which have only 1 set of chromosomes. So in each gamete, there should be 21 chromosomes.

what does the author mean when she describes easter island as ""a destination with solitude built into its dna""?

Answers

A destiny with loneliness built into its DNA why, the DNA of the peoples of Easter Island is unique, there is a theory that suggests that long before Europeans discovered the island (in 1722), it served as a meeting place for the Polynesian people and Native Americans. Thus, the Rapa Nui would have in their DNA a mixture of these peoples. That theory was driven by an article published in 2014 that showed that today's Rapa Nui have 8% Native American DNA in their genome.

The why of solitary DNA

The Rapanui, who populated Easter Island,

Had no contact with the Native Americans until the arrival of the Europeans. Or if they did, it left no trace in their genes. That's what a study that analyzed ancient DNA of the island's inhabitants claims.

These results call into question previous research that claims that there was contact and that it may have occurred several centuries earlier.

This is the first time Rapa Nui's ancestral DNA has been sequenced. It's the result? None of the five samples showed DNA from Native American ancestors.

What is right so far? It doesn't seem like much... the mysteries of Easter Island continue...

In this way, the author wanted to say that the DNA of the peoples of Easter Island is unique.

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MEIOSIS QUESTION (MULTIPLE CHOICE)

‼️ASAP!!! BRAINLIEST!!‼️
PLS HELP + EXPLAIN!!! Thx!
(NO LINKS PLEASE)

Answers

[tex] \: \: [/tex]

[tex] \green{ANSWER} [/tex]

b.diploidc. haploid

Explanation:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

hope it helps
Diploids are the correct answer because they make 4 daughter cells that are diploids

Hi, what is the Calvin cycle or light-independent reaction, and what is the light-dependent reaction? pls, explain what happens on the stage.

Answers

Answer:

The Calvin Cycle is a process used by plants to turn Carbon Dioxide from the air into Sugar. Sugar is the food that autotrophs need to grow.

Celvin cycle is the reaction used by green plants to convert carbon dioxide into carbohydrates like glucose

The light dependant reaction is

The reaction which depends on sun light and ends right after light goes

Like NADPH formation

Which nitrogenous base is NOT found in RNA?
1 Adenine
2 Cytosine
3 Guanine
4 Thymine
5 Uracil

Answers

Uracil is a nitrogenous base found in all RNA but not present in DNA. There are multiple unusual modified bases found in tRNAs not found in DNA as well: Dihydrouridine, Pseudouridine, 1-methyl adenosine, N2,N2-dimethylguanosine, inosine, and 1-methyl-inosine. There are other nitrogenous bases that are metabolic intermediates that are not found in nucleic acids such as inosine (also in tarna), hypoxanthine, xanthine, dihydroorotate, orotate, and the purine break down product uric acid.

love ur pfp btw!

do prokaryotic cells have membrane bound organelles

Answers

do prokaryotic cells have membrane bound organelles

Answer: No

Explanation : if not mistaken prokaryotic cells have no internal membrane-bound organelles within their cytoplasm , but they do contain ribosomes.

explain how carbon dioxide is cycled between the tree and fox. name the specific processes involved.

Answers

Answer:

When the fox takes in the oxygen and throws out carbon dioxide as a waste material than the tree also takes in carbondioxide and throws out oxygen as an waste material than look at the interrelationship between the two living organisms.

Carly wants to determine if the amount of time spent on social media has an effect on grades. What is the dependent variable?

Answers

Answer: Number of effects on grades

Explanation:

DEPENDENT VARIABLE
going to class and doing the same amount of work/effort she puts into school work.

INDEPENDENT VARIABLE
spending less time on social media


(p.s it really does help.)

Short Answer
1. What is the relationship between a calorie and a Calorie? If a person eats 2000 calories, how many
Calories has he eaten?
a

Answers

Answer:

calories and Calories are the same thing, and if someone eats 2000 calories then they have eaten 2000 calories

Explanation:

still 2000 calories. Added information that person dead.

Which term is credited to Hooke's scientific research?

Answers

Answer:

Cell

Explanation:

8. What was available for the family's second baby diagnosed with SMA that wasn't available for their
first?

Answers

There's no complete cure for it. They can try therapy called Zolgensma. also called nusinersen (Spinraza) and risdiplam (E

Which factor is present in higher amounts in winds that come from oceans than winds that come from land?
ait pressure
cool air
warm air
water vapor

Answers

Answer:

Which factor is present in higher amounts in winds that come from oceans than winds that come from land?

ait pressure

cool air

warm air

water vapor

Answer:

Water Vapor

Explanation:

It worked for me, hope it helps you!

Is it possible for a primary consumer to be an omnivore or carnivore?

Answers

Answer:

yes is it

Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).

Hope this helps!!

Explanation:

Itz Deepika Here to help ~ .

Note:- If you have any more questions then let me know !!

refer to vs map: gene expression—flow of information from gene to protein tour. in which ribosome site would you find the uncharged trna?

Answers

Answer:

Elongation

Explanation:

Peptidyl Transferase takes the peptide chain (amino acids) from the tRNA in the P-site and attaches it to the amino acid in the A-site. The now-uncharged tRNA in the P-site is expelled from the Ribosome (possibly through the E-site). The Ribosome moves down the mRNA by one codon.

If a cell that is about to divide has 22 chromosomes how many chromatids does it have? How many centromeres does it have?

Answers

44 chromatids 2 centromeres

44 chromatids 2 centromeres, If a cell that is about to divide has 22 chromosomes.

What are chromosomes?

In the synthesis phase, the number of chromatids doubles while the number of chromosomes remains constant. Although the number of chromatids is unaffected, anaphase doubles the number of chromosomes.

Depending on whether or not the DNA has replicated and when the sister chromatids split, the chromosome changes during the cell cycle.

Meiosis I and Meiosis II are the two division cycles that occur during a meiotic cell division. Since the genetic material duplicates during the S phase of meiosis I, there will be 2n chromosomes during metaphase I.

Therefore, if a cell that is about to divide has 22 chromosomes it have 44 chromatids and 2 centromeres.

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What are the advantages of cell division using meiosis?

Answers

Answer:

the advantages of cell division using meiosis is that it allows for the expansion of new traits because of the process of crossing over.

Explanation:

hope this helps you!

The limb of an alligator, when compared to that of a dog supports which type
of evidence of evolution?

A.embryology

B.fossil record

C.homologous stucture,

D.geographic distribution.

No links or bots please and thank you

Answers

B I think hope this helps :)))

(please help ASAP!) Which statement about evolution is accurate?(1 point)
a. DNA is the only extant evidence supporting the theory of evolution.
b. Animals, plants, and microbes have their own separate, unrelated ancestries.
c. Living things have adapted and changed over time for specific, discoverable reasons.
d. Scientists no longer study evolution because it has been proven.

Answers

Answer:

C: Living things have adapted and changed over time for specific discoverable reasons.

Explanation:

Answer:

C. Living things have adapted and changed over time for specific, discoverable reasons.

Explanation:

Survival of the fittest

It is undefined law of the nature that one has to change and adapt to its environment in order to survive. Humans are the prime examples of the process as with time we have directed our actions to run parallel with the changing environment and things around us in order to survive.

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question and options are in the picture

Answers

1st choice coz its only a grassland nothings so it needs stong eyesight to spot preys

Cartilage tissue is invaded by blood vessels and ___________________that first form spongy bone at the primary ossification center in the diaphysis.

Answers

Answer:

osteoblasts

Explanation:

during pregnancy, a fetus gets oxygen and nourishment via the

Answers

Via the Placenta in the uterus

what kingdom is the spongy parenchyma cell in? describe the features of this kingdom. what are 2 other organisms that are in this kingdom?​

Answers

Answer: It is the plant kingdom. Two other items in this kingdom are roses and grass.  Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes.

Explanation:

Hope this helps

Have a great day

~zero~

New combinations of DNA and genes can come from different sources in the genetic material that is passed from to offspring. Sources of genetic material can come from in meiosis I, errors during, in meiosis, and from environmental factors. When these new combinations are passed on to, this increases - potentially, the species. Remember, for a mutation to be passed on through sexual reproduction (meiosis), the change to the MUST be present in the.

Word Bank:
DNA DNA replication mutations offspring parents crossing-over gametes nondisjunction genetic diversity benefiting

Answers

New combinations of DNA and genes can come from different sources in the

genetic material that is passed from  parents to offspring.

Sources of genetic material can come from DNA replication in meiosis I,

errors during nondisjunction, in meiosis, and from environmental factors.

When these new combinations are passed on to offspring this increases

genetic diversity potentially, the species.

Remember, for a mutation to be passed on through sexual reproduction

(meiosis), the change to the DNA must  be present in the gamete

Read more on https://brainly.com/question/10787

write an analogy of a negative feedback loop (basically an example of a negative feedback loop but in a story)

Answers

Answer: My life is so hard, I have to WALK to school in the Rain every single day. You think that's Bad I have to walk in the pollution, Which hurts people lungs.. They're is nothing else to say but pollution is one of the top Priority's that are causing the earth to die.

Something like that make feedback about a ad cause on the earth or a good one and turn it into a negative thing.

What is a nucleotide?

A) a monomer made of an adenosine triphosphate, a phosphate, and a sugar
B) a DNA segment
C) a monomer made of a 5-carbon sugar, a phosphate group, and a nitrogenous base
D) a polymer made of DNA and RNA

Answers

Explanation:

Nucleotides are organic molecules consisting of a nucleoside and a phosphate. They serve as monomeric units of the nucleic acid polymers – deoxyribonucleic acid and ribonucleic acid, both of which are essential biomolecules within all life-forms on Earth.

Define the words condensation and evaporation.

Answers

Answer:

Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase.

Evaporation is the process through which the physical state of matter changes from the liquid phase to the gaseous phase.

how we can increase the fertile land? ​

Answers

Answer:

Add Compost. Compost is decomposed organic matter, and it is the best thing you use to improve the health of garden soil.

Get a Soil Test.

Mulch the Soil Surface.

Prevent Soil Compaction.

Rotate Crops Each Year.

Grow Cover Crops.

Add Aged Animal Manure.

Explanation: Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that enhances soil fertility and crop production while minimizing the environmental impact.

Which of the following correctly describes the two phases of the cell cycle?
A. Cells grow and develop during interphase. Cells reproduce during the mitotic phase.
B. Cells grow and develop during the mitotic phase. Cells reproduce during the interphase.
C. The nucleus of a cell divides during interphase. The cytoplasm of a cell divides during mitotic phase.
D. The nucleus of a cell divides during mitotic phase. The cytoplasm of a cell divides during interphase.

Answers

Answer: the answer is A

Explanation:

Cell cycle refers to the series of processes that leads to the growth/development and division of a cell. The cell cycle uses MITOSIS for cell growth. Mitosis comprises of two distinct stages namely: INTERPHASE AND MITOTIC PHASE. The interphase is referred to as the resting phase of the cell in which the cell grows and develops.

On the other hand, MITOTIC PHASE is the stage where the actual division of the nucleus (karyokinesis) and cytoplasm (cytokinesis) generally called CELL DIVISION occurs. Therefore, the cell reproduces i.e. one cell forming two, in the mitotic phase.

the process of protein formation directed by mrna is called

Answers

First the mRNA goes through transcription then through translation to produce proteins

During respiration, most atp is formed as a direct result of the net movemnet of

Answers

Answer:

During respiration, most atp is formed as a direct result of the net movement of protons flowing through a channel

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