PLEASE HELP I LITERALLY BEG!!!!!!
What’s the difference between transformed and untransformed bacteria

Answers

Answer 1

Answer:

DNA is accidentally moved from one bacterium to another by a virus

Explanation:In transformation, a bacterium takes up a piece of DNA floating in its environment. In transduction, DNA is accidentally moved from one bacterium to another by a virus. In conjugation, DNA is transferred between bacteria through a tube between cells.


Related Questions


What is the function of the
vacuole in plant cells
A. Controls cells activity
B. Stores water and nutrients
C. Produces energy for the cell
D. Removes waste from the cell

Answers

Answer:

B. Stores water and nutrients

Explanation:

Once it reaches full size, an invertebrate is considered:
an adult
1. a nymph
2. a larvah
3. a pupa

Answers

the answer is nymph

Helpppppppppp HELPPPP
What two things must happen for there to be a proxigean spring tide?
full moon and the closet perigee
new moon and the furthest apogee
new moon and the closest perigee
full moon and the furthest apogee

Answers

Answer:

Full or New Moon + Perigee

Which part is hydrophobic?

Tails

heads

legs

arms

Answers

Answer: the tails are hydrophobic and the heads are hydrophilic

All options below explain why invertebrates reproduce more fertilize eggs than needed EXCEPT that
To make sure that other animals have a food source.
Many of the eggs will not survive and hatch due to predators.
This ensures that many of the eggs will have a chance to reach its adult stage
The more eggs produced the higher the chance more will survive

Answers

The more eggs produced the higher chance they will have to survive

What is the fundamental branch of Science from which Neuroscience stems, Biology, Mathematics, or Physics?

Answers

Answer:

Mathematics is the branch of science, which deals with numbers, involves calculations and mainly focuses on the study of quantity, shapes, measurements etc.

Explain how each of the following could lead to the reemergence of malaria in the United States: (a) global warming, (b) increased travel of individuals from endemic regions to the United States, (c) increased immigration of individuals from endemic regions to the United States, and (d) laws protecting wetlands.

Answers

Answer:

(b) increased travel of individuals from endemic regions to the United States,

The possible reason that lead to the reemergence of malaria in the United States is increased travel of individuals from endemic regions to the United States. The correct option is b.

What is malaria?

Malaria is a potentially fatal disease caused by a parasite that infects a specific type of mosquito that feeds on humans. Malaria typically causes severe illness, including high fevers, shaking chills, and flu-like symptoms.

Malaria is typically transmitted through the bite of an infective female Anopheles mosquito. Only Anopheles mosquitos can transmit malaria, and they must have previously been infected through a blood meal taken from an infected person.

It has been determined that mosquitoes become infectious more quickly, resulting in increased malaria transmission and increased travel from endemic regions to the United States.

Thus, the correct option is b.

For more details regarding malaria, visit:

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3. Cell membranes are made from
that are aligned to form hydrophobic and hydrophilic regions.
O A. fatty acids
O B. carbohydrates
O C. lipids
D. phospholipids

Answers

Answer:

c. ilpidos

Explanation:

What is the main difference between amphibians and arthropods?

Answers

Answer:

I do think that the main difference between amphibians and arthropods is that amphibians are vertebrates while arthropods are invertebrates

What are the two kingdoms of prokayotic organism?

Answers

Answer:  Bacteria and Archaea

Explanation:

Why do plant seeds contain oil

Answers

Answer: to store energy

Explanation:

In translation What are are the three letters called in mRNA and what are they connected to ??

Answers

Answer:

During translation, the ribosome reads 3 letters at a time on the mRNA strand called a codon. The anticodons, which are connected to the amino acid, match up with the letters on the mRNA strand  

Explanation:

The theme of fly for your life
HURRYYY!!!

Answers

Answer:

gunship

Explanation:

Which geographic concept is MOST EASILY seen in this picture? Cultural Diffusion Population Distribution Forms of Government International Borders​

Answers

Answer is population desterbution

how to make soap without the use of oil.​

Answers

Answer:

its impossible

Explanation:

You can use lard as a substitute or just don’t put oil in it. ‍♀️

What are the odds of a person with AB blood having a child with type O blood

Answers

Answer: 1 in 4 chance

Explanation:

Answer:

She is A blood type but like the father, also carries an O version of the ABO gene. As you can see in the image to the right, these two parents can have an O child. In fact, every one of their children would have a 1 in 4 chance for being O. And this is just the most common way an AB parent can have an O child.

Distinguish the characteristics of three (3) types of rocks are essential for soil formation ​

Answers

igneous, sedimentary, and metamorphic

what is meant by chewing the cub?​

Answers

informalif you chew the cud, you spend a long time thinking or talking about something. Synonyms and related words. To think carefully or a lot about things.

When animals such as cows or sheep chew the cud, they slowly chew their partly-digested food over and over again in their mouth before finally swallowing it.

Which of these is a helpful interaction that harms no animal?
Parasitism
Competition
Mutualism
Predation​

Answers

Answer:

Mutualism :)

Explanation:

Answer:

the answer is c

Explanation:

Mutualism means an ecological interaction between two living things.  Where they each get a benefit from the act. No one is harmed in the process.

scientists often test their hypotheses with controlled experiments. which of these is a rule for conducting a controlled experiment?
a. change at least two variables at a time
b. keep all variables constant
c. change as many variables as possible
d. change only one variable at a time

Answers

Changing only one variable at a time is a  rule for conducting a controlled

experiment.

Controlled experiment involves the use of dependent and independent

variables . Changes in the independent variable brings about a

corresponding change in the dependent variable which is then recorded.

It is however important to note that changing more than only one variable at

a time won't accurately determine if the changes in the results were as a

result of one cause. This is why only one variable has to be changed at a

time.

Read more about Hypotheses here https://brainly.com/question/12416923

2 Which statement about viruses is NOT true? A Both bacteria and viruses can be a single cell. B Both bacteria and viruses have genetic material. С C Both bacteria and viruses can reproduce on their own. D Both bacteria and viruses can metabolize nutrients.​

Answers

Answer: C. Both bacteria and viruses can reproduce on their own.

Viruses can not reproduce on their own. Unlike bacteria, viruses require a host cell in a body to reproduce. Without the host cell, they can not even survive on their own.

the two pathways fundamentally involved in the physiological response to stress are

A. HPA and CRH
B. SAM and PVN
C. SAM and HPA
D. CRH and ACTH

Answers

Answer:

SAM and HPA

Explanation:

The physiology of stress has two components. One in which is a fast response meditated by the SAM axis, and one which is a slow response meditated by the HPA axis.

Are there any differences between what we need as humans and what animals need? If so, what?

Answers

us humans need to learn, get jobs, make money, and etc. While animals only need to survive by hunting and just trying to survive. Like we also need to eat to survive but we don’t be out in the wild hunting and trying to stay alive from other predators.

Answer:

Animal society is mainly based on instincts or reflex behavior, whereas human society is based on reason or rational behavior. There are no rights and duties in animal society. Every animal lives upon his physical powers whereas human society has a wonderful system of law and order.

Animals usually live in the wild where they have to find there own food and hunt for it, where we as humans spend money on our food and it is all at the grocery store. There are more differences but this is one main difference.

Body Cells have ____ the number of chromosomes as sex cells

A. One-Half
B. Twice
C. Four Times
D. One-Fourth​

Answers

Answer: A.One-Half

Explanation:

Sex cells are egg cell and sperm. These sex cells have half the number of chromosomes than the actual chromosomes. The number of chromosomes in a human body is 46. Half will be 23.

Hoped this helped you! :)

Can you use evidence of evolution found in individuals of a population?

Answers

Answer:

Individual organisms don't evolve. Populations evolve.

Explanation:

Because individuals in a population vary, some in the population are better able to survive and reproduce given a particular set of environmental conditions

Only 3% of the water on earth is fresh water, the kind we need for drinking and growing food. Of that 3% , how much is locked in ice caps, and permanent snow.

Answers

Answer:

2.5%

Explanation:

What pattern would you expect to see in measurements taken in the Southern Hemisphere over course of a year?

Answers

Answer:

The CO2 concentrations would be lowest in April-May and highest in September-October.

Explanation:

A scientist hypothesized that when two pea plants, both having the genotype all of the offspring would have at least one dominant allele for either shape or color. Which conclusion is supported by the data in the dihybrid cross above?

Answers

Answer:

The conclusion is incorrect.

Explanation:

There is a chance that the offspring may have the genotype rryy, in which it has no dominant alleles.

what is an example of something that keeps our genes heathy ?

Answers

Answer:

I guess I would say water

After surgery to repair burst fractures of his C6 and C7 vertebrae, Luke was transferred to the surgical intensive care unit. Which of the following healthcare professionals would most likely provide, coordinate, and implement Luke's care; administer medications; assess/monitor his status; and educate/support Luke and his family about his injury and care?

Answers

Answer:

A neurologist specializes on spinal injuries so he/she would be treating Luke.

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