The replication cycle of T7 virus has several things that none of the other virus replication cycles include. What is one of these things? I cant find anything on google shhssgxhahshsb or im just lazy

Answers

Answer 1

Answer:

Lysogenic replication cycle is one unique process in T7 virus replication.

Explanation:

The T7 virus is a virus that attacks bacteria ( bacteriophage). Unlike other viruses (plants and animals viruses), it replicates within the host cell by means of two cycles: the lytic replication cycle and the lysogenic replication cycle.

Virulent phages replicate through the lytic replication cell and this lead to the death of the cell through cell lysis.

The lysogenic replication cycle involves bacteriophages known as temperate bacteriophages. Temperate bacteriophages can become part of a host chromosome forming a prophage. The prophage replicates with the formation of daughter cells with incorporated viral genetic materials until when induced to enter into the lytic stage thereby producing new viruses which then exit the host cell by cell lysis.

This process of incorporation into the host cell genome is known as lysogenic replication and is unique to the bacteriophages.

Answer 2

Viruses are neither living nor dead organisms. The viruses require a host to replicate. The virus follows the lysogenic or lytic cycle to replicate. The T7 virus follows the lysogenic replication pathway.

The T7 virus follows the lysogenic pathway, in which the nucleic acid of the bacteriophage is incorporated into the host genome. The T7 virus intervenes on the bacteriophage genome.

In the lysogenic cycle, bacteriophages can become part of the host genome. This genome is then known as prophage. Prophage replicates and forms the daughter cells with the altered genetic material of the host.

The new cells produced are released by the lytic cycle, in which the cell produces new cells by lysis.

Thus, the incorporation of the host cell genome in the bacteriophage via the lysogenic cycle is a unique feature of a virus, T7.

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Related Questions

Our cells have 23 pairs of chromosomes to replicate for cell division. While picking apples in the orchard, you accidentally cut your hand on a sharp twig. Your skin must make new cells to heal the cut. What part of the cell cycle is shown and how many pairs of chromosomes are in the new formed cells? a S- duplication of the DNA, 23 pairs chromosomes b G2 Checkpoint- checking cell size and DNA replication, 46 pairs of chromosomes c G1 Checkpoint- checking cell size and for enough proteins, 46 pairs of chromosomes d M-complete cell division, 23 pairs chromosomes

Answers

Answer:

the answer is a

Explanation:

hope this helps

The part of the cell cycle shown in the image and the number of pairs of chromosomes in the newly formed cells is as follows: M-complete cell division, 23 pairs of chromosomes.

CELL CYCLE:

Mitosis is a cell division used for growth and repair of damaged tissues in our body. Mitosis results in the formation of two daughter cells that are genetically identical to one another.

The cell cycle comprises of the G1, G2, S and M phases. The M phase is the mitotic phase where the the nucleus of the cell divides resulting in two daughter cells.

In this question, skin that was cut by a sharp twig must make new cells to heal the cut using mitosis. The image attached in this question shows the mitotic division process.

Therefore, the part of the cell cycle shown in the image and the number of pairs of chromosomes in the newly formed cells is as follows: M-complete cell division, 23 pairs of chromosomes.

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What is the significance of study human biology in understanding cultural capacity? Explain your answer with atleast 1 paragraph

Answers

Answer:

Hope it helps

Explanation:

The Evolution of the capacity for culture is important in order to understand how the human body works. This is also the case for developing methods necessary for solving problems that may arise from accidents, diseases, and sickness.

The significance of studying human biology in understanding cultural capacity should be explained below.

Significance of studying human biology?

The Evolution of the capacity for culture should be significant in order to understand how our human body works. It should be applied for creating the methods that are significant for solving problems that may occur from accidents, diseases, and sickness.

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Difference between silkmoth and honeybee

Answers

honeybee: 1. honey bee is usually collect honey from flowers. 2.honey bee's vomit are called honey. 3. honey bees are built there house with full of honey's. 4. The larvae of a silk moth secrete the silk thread which is used to make clothes.silkmoth: 1. silkmoth is an insect with use silk to make a cloth. 2.silk to make a sarees and many different cloths. 3.Honey bees produce and store honey which is nutritious food.

Where and how is a star born?

Answers

Answer:

Stars are born within the clouds of dust and scattered throughout most galaxies. A familiar example of such as a dust cloud is the Orion Nebula. Turbulence deep within these clouds gives rise to knots with sufficient mass that the gas and dust can begin to collapse under its own gravitational attraction.

Explanation:

Answer:

Through sex and in the vagina

Explanation:

How can I solve -10(-5)+3 someone give me an example:)

Answers

Answer:

the answer is 53

Explanation:

step 1: Multiply -10 and -5 together that will give you 50.

( it is positive because whenever you multiply or divide 2 negatives together it becomes a positive.)

Step 2: Then add the +3 to the 50

Step 3: final answer equals 53.

Answer:

53

Explanation:

−10(−5)+3

Multiply −10 and −5 to get 50.

50+3

Add 50 and 3

53

A company is building a new factory. The company wants to assure the community that the waste management process is ethical and legal. The community requested assurance that the process would be safe for both the community and the environment. Which biology-related professionals might be hired to help this company meet that goal?

Answers

Answer:c

Explanation:

The company might hire a toxicologist, an ecologist, and/or an environmental scientist to help assess the potential impact of the waste management process on the community and the environment.

Who is a toxicologist?

Toxicologist is a professional who specializes in the study of the harmful effects of chemicals on living organisms and the environment. They use their knowledge of chemistry, biology, and medicine to evaluate the potential dangers of different chemicals and to develop safe handling and disposal procedures.

They may work in a variety of settings, including government agencies, research institutions, and private industry. In the context of the factory and waste management, a toxicologist could be hired to ensure that the waste produced by the factory is safe for the community and the environment, and that the disposal methods used are in compliance with relevant regulations.

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Which is the odd one out air solid liquid gas

Answers

Answer:

Air.

Explanation:

Our defined states of matter:

Bose-Einstein Condensate

Solid

Liquid

Gas

Aqueous

Plasma

Air is not defined as a state of matter in Chemistry.

Which scientific investigation does not include dependent and independent variables?

Answers

Answer:

Observing and counting bird populations

Explanation:


Unlike any animal, people have developed_____
to increase their ability to observe and gather information.

1. Equipment
2.tools
3.instruments
4.senses

Answers

Answer:

senses?

Explanation:

unlike any animal, people have developed senses

the rest of the options would not make much sense given the sentence

What’s a hazard
A hazard that occurs unintentionally
True or false

Answers

A hazard is a danger or risk.

Why was the Battle of Yorktown such a devastating defeat for the British?

Answers

Answer:

Cornwallis had marched his army into the Virginia port town earlier that summer expecting to meet British ships sent from New York. ... Cornwallis' surrender at Yorktown effectively ended the Revolutionary War. Lacking the financial resources to raise a new army, the British government appealed to the Americans for peace

Explanation:

Answer:

The British lost an entire army.

Explanation:

i just took the test.

Starfish, sea stars, and sea urchins are classified as echinoderms. What does the prefix "echin-" mean?
A
smooth skin
thin skin
С
striped skin
D
spiny skin
dry skin
Chemical reactions in the body involve heat.
Some of the reactions are called exothermic. What does the prefix exo" mean?

Answers

Answer:

The prefix "echin-" means D. The prefix "exo" means outside/external.

Explanation:

А
2 The monomer of a nucleic acid is a nucleotide.
Label it on the diagram at right.
С
B
A nucleotide

Answers

Nucleotide, hope this helps

the carbon used in photosynthesis comes primarily from the air or surrounding aquatic environment
a. true
b. false

Answers


The carbon that plants need for photosynthesis comes from carbon dioxide, or CO2 that's present in our atmosphere. Hope it helps

Answer: true

Explanation:

Help me plz I need help

Answers

Answer:

The answer is C

Explanation:

Whenever a cell divides, it's always a carbon copy of the cell it originates from.

Answer:

C

Explanation:

Which is one event that may lead to Primary succession? clear-cutting climate change volcanic eruption introduced species

Answers

Answer:

Primary Succession is when an uninhabited area becomes an ecosystem, and Secondary secession is when an ecosystem is destroyed an Independent factor, like a fire, a hurricane, stuff like that.

Explanation:

Clear-cutting climate change would be an example of Secondary Secession, and volcanic eruption introduced species would be an example of Primary Secession.

Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time.

The event that may lead to Primary succession is:  volcanic eruption

What are the three causes of primary succession?

The main causes of ecological succession include the biotic and climatic factors that can destroy the populations of an area. Wind, fire, soil erosion and natural disasters include the climatic factors.

What organisms come first after a volcanic eruption then what happens?

Lava from a volcanic eruption hardens into bare rock. Primary succession begins with soil formation. The first stage of succession involves pioneer species. In primary succession, pioneer plants are those that can grow without soil, such as lichens.

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Increasing the rate of an impulse is the function of the_________.
A myelin sheath
B. axon terminals
C. cell body
D. axon

Answers

Answer:

Myelin sheath

Explanation:

Increasing the rate of an impulse is the function of the myelin sheath. Thus, the correct option is A.

What is Impulse?

The Impulse may be characterized as an electrical signal that can be transmitted along a nerve fiber in response to an external or internal stimulus.

The Myelin sheath increases the rate of nerve impulses. This is because it insulates the part of axons and reduces the chances of any disturbance in between due to the assemblage of voltage-gated sodium channels.

Therefore, increasing the rate of an impulse is the function of the myelin sheath. Thus, the correct option is A.

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PLEASE HELP!

A researcher performed an analysis of the elemental composition of several fish species living in the
same body of water. The amount (in parts per million) of iron (Fe), calcium (Ca), potassium (K), sodium
(Na), and magnesium (Mg) found in each species is shown in the table.
45.10
Species Fe
Ca
K
Na
Mg
Species A 55.70 179.51 107.94 45.39
33.89
Species B 23.74 134.16 105.19
33.38
Species C 67.18 785.18 103.60 42.71
32.45
Species D 30.09 457.59 107.97 44.68
33.84
Based on this data, identify which elements are found in similar concentrations across all species of fish
tested. Explain how this data provides support for the hypothesis that all four species of fish descended
from a common ancestor.

Answers

Based on the data table on the concentration of the elements Fe, Ca, K, Na, and Mg in the different fish species:

the elements which are found in similar concentrations across all species of fish are K, Na, and Mgthis data supports the hypothesis that all four species of fish descended from a common ancestor because these three elements are found as cofactors in enzymes, thus, the four fish species have similar proteins.

What is the importance of elements in living organisms?

Elements are the building blocks of all living things.

Some elements are found in small amounts in the body whereas other elements are required in large quantities.

Some of the most important elements in living organisms include carbon, hydrogen, oxygen, sodium, potassium, and magnesium.

Some of the importance of elements in living organisms include:

as part of proteinsas cofactors in enzymesas part of food molecules

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how do infrared waves, uv waves,and microwaves affect us

Answers

Answer:

Here is your answer

Explanation:

Infrared radiation has a longer wavelength and lower frequency than visible light. Too much exposure can damage your eyes and skin. On a global scale, trapped infrared radiation contributes to global warming.

UV rays, either from the sun or from artificial sources like tanning beds, can cause sunburn. Exposure to UV rays can cause premature aging of the skin and signs of sun damage such as wrinkles, leathery skin, liver spots, actinic keratosis, and solar elastosis. UV rays can also cause eye problems.

Microwave radiation can heat body tissue the same way it heats food. Exposure to high levels of microwaves can cause a painful burn.  But these types of injuries – burns and cataracts – can only be caused by exposure to large amounts of microwave radiation.

plz mark as brainliest

d. How many prokaryotic cells would fit on a meter stick?
e. How many eukaryotic cells would fit on a meter stick?

Answers

Answer:

D

Explanation:

DDDDDDDDDDDDDDDDDD

Carmen conducted an experiment to determine if listening to different types of music would affect a person’s pulse. Her hypothesis was that pulse rate would change with different types of music. Each person listened to seven different selections of music for 30 seconds each. Each person’s pulse was taken before the music and then after each 30-second interval of music. The pulses were taken again after the music selections were completed. Based on her experiment, Carmen concluded that a person’s pulse rate changed when the person listened to different types of music. Which component is missing from Carmen’s experiment?

Answers

Answer: control group

Explanation:

select all the SI units of measurement.
inch
gram
liter
ounce
foot
meter
(SOMEONE PLEASE HELP ME CHOOSE WHICH ONES, 8th grade science)

Answers

Answer:

i think its Meter and ounce but im not 100% sure

Explanation:

What are the reaction of group 1 elements ?

Answers

Iososososo jsjis iiao oow isijw issa

what is an environment​

Answers

Answer:

the surroundings or conditions in which a person, animal, or plant lives or operates.

Explanation:

The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth. This environment encompasses the interaction of all living species, climate, weather and natural resources that affect human survival and economic activity.[1] The concept of the natural environment can be distinguished as components:

А _______
serves as a long-term storage area for water or nutrients.

Answers

Reservoir . This is the correct answer trust me .

Answer

1. reservoir

2 atmosphere

Carbohydrate Summary:Word Bank: Starch, poly, glucose, amylose, monosaccharides, Fructose, sucrose, maltose,disaccharide, polysaccharide, dehydration synthesis, monosaccharidesThe monomer of carbohydrates are called1.__________________ . Examples are2.________________ and3. __________________. When we bond together 2 monosaccharidestogether by 4. __________________ ___________________ we get what’s called a5. ______________________. Examples of disaccharides are 6. __________________ and7. ___________________. When many8. _________________ are connectedby9._____________________ we call it a 10._________________________. The prefix11.________________ refers to many. Examples of polysaccharides include 12._______________________ in plants and 13. _______________________ in animals.

Answers

Answer:

Explanation:

1.The monomers of carbohydrates are called monosaccharides. Examples are glucose and fructose. When we bond together 2 monosaccharides together by dehydration synthesis we get what’s called a disaccharide. Examples of disaccharides are sucrose and maltose. When many monosaccharides are connected by glycosidic linkages we call it a polysaccharide. The prefix poly refers to many. Examples of polysaccharides include starch in plants and amylose in animals.

Name two important parts of the celestial sphere

Answers

Explanation:

Earth's equator, axis, and orbit.

hope it will help u ✌️

which element is found in DNA and protein

Answers

The element found in both DNA and protein is nitrogen.

nitrogen is found in both DNA and protein

What are the function of siphon of mosquito larva?

Answers

Answer:

The purpose of the siphon is to drain liquid from the reservoir by liquid flow that passes over a higher level than the liquid surface in the reservoir.

What makes life on the Earth possible?

Answers

Answer:

The balance between the biosphere, geosphere, hydrosphere, and atmosphere make life on Earth possible. Each component of the Earth system interacts with the others to exchange matter and make life possible.

Thats the answer

Explanation:

The factors which makes life on Earth possible are: energy, carbon, water in liquid form, and various other elements such as nitrogen, phosphorus, hydrogen, and most important oxygen.

What are the conditions on Earth?

Earth has a gaseous atmosphere which is responsible for making life possible on the planet. It is the third planet from the Sun. The atmosphere on Earth contains water vapor which helps to moderate our daily temperatures on the planet. The atmosphere contains 21% oxygen, which is necessary for breathing of organisms, and 78% nitrogen.

Earth is present at the right distance from the Sun, which keeps it protected from the harmful solar radiations coming from the sun by the magnetic field, keeps it warm by an insulating the atmosphere, and also has the right chemical ingredients for life, including water and carbon.

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"Education leads to enlightenment. Enlightenment opens the way to empathy. Empathy foreshadows reform." - Derrick A Bell, Faces at the Bottom of a Well What do you think he means? How did school socialize you? Describe how the power to govern in the U.S. is divided between the federal and state governments. Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock? * 0 7 ml O 28 g/cm3 07 g/cm3 O 1/7 g/cm3 how do you add and subtract decimals?? Write down Newtons second law and its equation. -5/7 (50/5 - 1/5) explanation too please >Explain whether life could exist on otherplanets or moons in our solar system. If maggots were spontaneously being produced by meat, then??? A) meat in sealed jar would have maggots B) meat in the open jar would have maggots C) meat in both jars would have maggots Choose the expression that completes the equation. 24 6 + 20 =______ Sancho says Bolsa is lento. What does "lento" mean?o slowlenientO careful Which expression represents the prime factorization of 450? A. 2 x 3 x 5 x 5 B. 2 x 2 x 5 x 5 C. 2 x 3 x 3 x 5 x 5 D. 2 x 2 x 3 x 5 x 5 G is between E and H, and F is the midpoint of EG. If FG=2 and FH=8, find EH. WILL GIVE BRAINLIEST! Find k so that (5, k) is equidistant from (1, 2) and (3, 0). Tolerance requires that you useof the drug to achieve the same "high"or medical effect.Oa) the same amountOb) lessOc) more Are these expressions equivalent? The most important source of freshwater in the western Sahel region is the _____. You are baking cookies for your family. You have 12 family members and you have baked 5 cookies so far. Write an equation to find the additionalnumber of x of cookies you need to bake. Then solve for x. Write each percent as a fraction 170%120%220% Which of the following forms a grammatically complete sentence?A. a verbal phraseB. an independent clauseC. a prepositional phraseD. a dependent clause