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Vsevolod [243]
3 years ago
5

What is a Lytic infection and What is a lysogenic infection?

Biology
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

Infection of a bacterium by a bacteriophage with subsequent production of more phage particles and lysis, or dissolution, of the cell. The viruses responsible are commonly called virulent phages. Lytic infection is one of the two major bacteriophage–bacterium relationships.

Lysogeny, or the lysogenic cycle, is one of two cycles of viral reproduction. Lysogeny is characterized by integration of the bacteriophage nucleic acid into the host bacterium's genome or formation of a circular replicon in the bacterial cytoplasm.

Explanation: hope this helps!

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Which of the following organelles can be found in the cytoplasm and on the surface of the endoplasmic reticulum?
Dahasolnce [82]
<span>c ribosomes. lots and lots of ribosomes. Thousands of these protein forming organells and in the cytoplasm. When they are on the ER it is called rough ER (because of its sandpaper like appearence). Rough ER makes proteins either for inside the cell (to another organell) or outside the cell. If the ER does not have ribosomes, it is smooth ER. Smooth ER makes lipidds and steroids.</span>
8 0
3 years ago
For each population description, identify which Hardy-Weinberg assumption is violated?
zavuch27 [327]

Answer:

4. A large and isolated population of squirrels in a relatively stable environment in which no genetic mutations are occurring and mating between males and females is random.

Explanation:

1. A small and isolated population of seals living in a stable environment with no genetic mutations.❌

1. false

Hardy-Weinberg assumption is not violated for a small population as seen in this case.

2. A large population of fish where females mate with males based on size.❌

false

Hardy-Weinberg assumption is not violated for an instance where mating is not random as seen in this scenario.

3. A population of birds with no genetic mutations that often mate with members of neighboring bird populations.❌

False

Hardy-Weinberg assumption is not violated for where gene flow is seen among population in this scenario.

4. A large and isolated population of squirrels in a relatively stable environment in which no genetic mutations are occurring and mating between males and females is random.✔

True

Hardy-Weinberg assumption is violated for in this situation due to large population size.

5. A small population of spiders living in an environment that strongly favors larger individuals.❌

false

Hardy-Weinberg assumption is violated for a small population and natural selection occurring as its obvious in this case.

There are five primary Hardy-Weinberg assumptions:

A. no mutation,

B. random mating,

C. No gene flow,

D. infinite population size,

E. No selection.

If the assumptions are exempted in a gene, the population of that gene might undergo evolution causing a resultant change in the gene's allele frequencies.

5 0
3 years ago
What substance(s) cause(s) the ovaries and testes to greatly increase their production of estradiol and testosterone?
bekas [8.4K]
Gonadotropin releasing hormones causes the ovaries and testes to greatly increase their production of estradiol and testosterone.
Gonadotropin releasing hormone is a hormone is released from nerve cells in the brain or produced in hypothalamus and transported to the pituitary gland through the blood stream. These hormones are very important in fertility.


8 0
3 years ago
Molly, whose eyes are brown, inherited a gene for blue eyes from her mother and a gene for brown eyes from her father. mollys br
seropon [69]
Her brown eyes are inherited from her dads genes.
5 0
3 years ago
Sistema de almacenamiento de información del ser humano
VLD [36.1K]

Answer:

El almacenamiento a largo plazo puede ser similar al aprendizaje: el proceso mediante el cual la información que puede ser necesaria nuevamente se almacena para su recuperación bajo demanda. El proceso de localizar esta información y traerla de vuelta a la memoria de trabajo se denomina recuperación.

Explanation:

ojala te sirva es lo unico que se :D

7 0
3 years ago
Read 2 more answers
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