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3 years ago

Which occurs in both the lytic cycle and the lysogenic cycle?

Biology

2 answers:

lorasvet [3.4K]3 years ago

8 0

the correct answer is
>> <span>hijacking of host cell's metabolic action <<
Hope this Helps! :)</span>

sweet [91]3 years ago

6 0

Answer is D. hijacking of host cell's metabolic action.

In lytic cycle, phages multiplies inside the host bacterium by using the protein synthesis machinery of the bacterium and new viral particles comes out by lysing or by rupturing the host bacterial cell wall. Examples are T phages, T2, T4, T6 etc.

In lysogenic cycle, the phages does not undergo multiplication or induce breakdown of bacterium. In this the viral DNA gets integrated into the bacterial DNA without causing lysis and uses protein synthesis machinery of the bacterium to make viral protein. For example Lambda phages. Therefore, in both lytic and lysogenic cycle, virus uses host metabolism.

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Distinguish between directional, stabilizing, and disruptive selection. Give examples.

Pepsi [2]

Distribution of phenotypes within a population may be impacted by different types of natural selection. These types of selection include;
Directional selection involves a change in the environment shifts of phenotypes observed. Example is the giraffe neck-length, where the length got longer and longer over time to reach the leaves at the top of trees.
Stabilizing selection , this is a selection where an average phenotype is favored. example is number of eggs laid by birds such that too many eggs will be a waste of energy because some chicks would starve.
Disruptive selection is a selection where individuals with an average value of a trait are affected most while those with values below average are affected least. Example small individuals are capable of hiding from predators while big individuals can not fit in the hiding place but instead will fight with predators.

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2 years ago

What substance prevents the escape of heat radiated from Earth's surface?

yaroslaw [1]

The answer was Carbon Dioxide

I hope that helps you

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3 years ago

20 POINTS ANY ANSWER GETS BRAINLIEST

Bad White [126]

Both represent physical weathering.

5 0

3 years ago

Read 2 more answers

2. Being humans we have bilateral symmetry. What kind of symmetry do most cnidarians have and what

LiRa [457]

Answer:

See explanation:

Explanation:

Humans are the same, one side to the other. The human body is a mirror image, one side to the other. The cnidarian phylum does not necessarily have bilateral symmetry. Body forms like jelly fish, sea anemones, and coral are examples of cnidarians. Note that jelly fish may be somewhat symmetric, but not totally and not in the same way that the human body is.

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3 years ago

Explain how the terms oxidation and reduction apply even when there is only a partial shift of electrons between atoms linked by

aliina [53]

Explanation:

In a covalent bond, there is sharing of the donated electron by two atomic species having very small electronegative differences between them.

Oxidation is the loss of electrons by a specie and it usually lead to an increase in oxidation number.

Reduction is the gain of electrons by a specie. It leads to a lower oxidation number.

Since there is no actual loss of gain of electrons in a covalent body, the electronegativiy is at work.

Electronegativity is the ability of a specie to draw the shared electrons more to itself in a covalent bond.

Between two atoms bonded covalently, the more electronegative specie draws the electrons closer.
This leaves a partial negative charge on it.
The other electron then becomes partially positively charged.
We can then say, the more electronegative specie undergoes reduction.
The less electronegative one undergoes oxidation.

learn more:

Covalent bond brainly.com/question/3064597

Oxidation and reduction brainly.com/question/2278247

#learnwithBrainly

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3 years ago