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3 years ago

What happens first when a phage infects a bacterial cell and is going to enter a lysogenic cycle?

Biology

1 answer:

s344n2d4d5 [400]3 years ago

3 0

Answer:

Circulation of the linear DNA takes place

Explanation:

In a lysogenic cycle, the cell duplicates typically, and the viral DNA incorporates into the chromosome of the host cell

The phage genome additionally enters the cell through connection and infiltration. A prime case of a phage with this sort of life cycle is the lambda phage.

During the lysogenic cycle, rather than murdering the host, the phage genome incorporates into the bacterial chromosome and turns out to be a piece of the host.

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Help me on this execises ( a lot of point for all answers)

schepotkina [342]

1. heterozygous
2. fact because the color is passed down from the parents
3. This can happen because the trait is recessive and not dominate
4. A
5.A (i think)
6. traits are passed on through genes

5 0

3 years ago

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Consider the predominant types of alternative splicing events that occur in mammals. Which of the following choices represent mR

Nataly_w [17]

As the question is incomplete i have added the complete question in ask for detail section.

Answer:

The correct options are:

A-C-E-G-I

A-C-E-I

A-C-G-I

Explanation:

Alternative splicing of RNA produces many mRNA strands from primary RNA transcript. When alternative splicing of RNA occurs, all the introns and some exons are removed. The removal of these exons produces different mRNA strands which are then translated into diffident kinds of proteins. Alternative splicing of RNA can highly increase the number of new produced proteins from same gene.

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3 years ago

What are five levels of at-risk species?

Sonja [21]

Answer:

vulnerable, endangered, critically endangered, and extinct in the wild and Extirpated.

Explanation:

sorry if this is wrong

7 0

3 years ago

haw are living organisms department on the soil?are organisms that live in water totally independent of soil as a resource

OleMash [197]

Organisms that live in water are not totally independent of soil as a resource. These organisms depend on aquatic plants for food and other substances. These aquatic plants in turn require minerals for their sustenance. These minerals are carried to waterbodies from soil by rivers, rainwater etc.

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3 years ago

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The most ethical decisions for usage of genomic data and technology, like sequencing human genomes for customized treatments and

Sati [7]

The most ethical decisions for usage of genomic data and technology, like sequencing human genomes for customized treatments and constructing deadly pathogens for study, are based on Consensus.

<h3>Waht is Consensus in a scientific community?</h3>

It normally implies settlement of the supermajority, aleven though now no longer always . Consensus is executed via scholarly communique at conferences, the book process, replication of reproducible consequences through others, scholarly debate, and peer review.

In short, a systematic consensus tells us matters that we've already learned, and it shall be realized whilst matters have stopped being debated withinside the sciences.Scientific consensus is the collective judgment, position, and opinion of the network of scientists in a selected discipline of study.