If a gene is replaced with a heterologous sequence such that the gene is then nonfunctional, what is the result usually called

Answers

Answer 1

Answer:

Knockout

Explanation:

the answer is knockout


Related Questions

which way will energy be used after it leaves the mitochondrion during cellular respiration?

Answers

Answer:

During cellular respiration, carbon dioxide, as well as oxygen, is provided through food as a product of cellular respiration. Therefore, energy from the food will be used after it leaves the mitochondrion during cellular respiration, this damaged cell is repaired through cellular respiration.

Explanation:

hope this helps

which measure is more likely help to improve the energy issues faced by carribbean countries ? A. try to source cheaper fuel B.invest in more alternative energy C. lower oil prices D. try to find local sources of fossil fuels​

Answers

Answer:

Explanation:

A

A , hope this helps .

Which of the following
structures is a rigid
barrier found outside
of the cell membrane
in the plant cell?

Answers

Answer: Cell wall

Explanation:

What is the difference between a population and a community?

A population is made up of all species in an area. A community is made up only of one species

A population is made up of only one species. A community is made up of all species in an area.

A population is made up of all the species and nonliving things in an area. A community is made up of all species in an area.

The words mean the same thing.

Answers

Answer:

I think the answer is A population is made up of only one species. A community is made up of all species in an area.(the second one)

Explanation:

Population is a group of organisms of

one species living in the same area at

the same time.

Community is all of the population of

different species in an area.

Answer:

The answer Is 2

Explanation:

A population is made up of only one species. A community is made up of all species in an area.

which trait is not a genetic trait

Answers

Answer:

long hair

Explanation:

Answer:

Long Hair

Explanation:

What is the role of the autotrophs in any food chain?
Lesson 5.05
-none of the answers
- Autotrophs make the food that consumers eat
-Autotrophs turn light energy into food energy
-Without autotrophs, heterotrophs would starve


*Multiple choice*

Answers

Answer:

All of the answers are correct...

Explanation:

Autotrophs are defined by their capability to create their own food source through light energy (generally), in turn creating a food source for consumers (heterotrophs).

All of the above are correct

What is the number of chromosomes in a normal body cell?
SELECT ALL THAT APPLY
a
haploid
b
diploid
2n
d
n

Answers

the number of chromosomes in a normal body cell is 46. each cell contains 23 pairs.
Diploid 2n
That is all body cells have 46 chromosomes in 2 pairs which is 2n. Diploid means two.
Haploid means all sex cells have 23 chromosomes.
Haploid means half

Muscles like the diaphragm and intercostals contract and expand the chest cavity to lower pressure for breathing. This is an example of how the respiratory system interacts with the

Answers

Answer:

Environment.

Explanation:

The respiratory system interacts with the environment by contracting and expanding the diaphragm and chest in order to do breathing. When the muscles in the diaphragm contracts and the expansion of chest occurs, takes the air inside the body that is present in the outside environment for inhalation of oxygen while on the other hand, when the diaphragm expands and chest contract, the air inside the body is removed with the removal of carbondioxide gas.

Consider the overall shape of this cell
Which geometric solid is the best model for these celle
A. A sphere
B. A cube
C. A right arcular oylinder
O D. A square pyramid

Answers

Answer:

C. A right arcular oylinder

Three species of finches are in competition for the limited resources of an ecosystem. One species
prefers fruit to seeds. The second species prefers seeds to fruit. The third species will eat fruit or
seeds with equal preference. If the third species is removed from the area, how will the ecosystem
change?
a. Resources will be more abundant.
b. The climate of the ecosystem will change.
c. Fruit and seed resources will become less abundant.
d. Water will become more readily available.

Answers

Answer:

the answer is option a

Explanation:

The finches evolved to have different beak shapes to be able to eat the food available on the different islands.

If one species is removed then the resources will be more abundant for the other two species.

What will happen if 3rd species is removed?

If the third species is removed from the area then seeds and fruits will be more available for the one and second species.

Because the third species is eating both seeds and fruits in equal preference if they are removed then these resources will be available in more abundant for the other two species.

Thus, we can conclude that the correct option is (a), Resources will be more abundant.

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PLS HELP IT IS DUE IN 20 MINUTES.

Answers

Answer:

The correct answer is -

1. Blending - C

2. Straining - D

3. Detergents - B

4. Meat tenderizer (protein enzymes) - E

5. Alcohol - A

Explanation:

To extract protein from various parts of the organisms there is a scientific process that helps in successfully extract it. Organisms such as plants have a rigid cell wall that is required to be broken in order to follow the scientific process of extracting DNA and protein.

Blending use to break the cell wall of the plants such as pea cells. After breaking the cell wall one needs to dissolve the cell membrane made up of lipids with the help of soap or detergents. After the dissolving cell membrane, there is a chance to DNA gets damaged by various chemicals, therefore, alcohol is used to allow DNA to form clumps or precipitate.

Straining is used to separate the cell organelle, dissolved cell membrane from DNA and protein. Papain is a meat tenderizer and a protein enzyme that cuts or breaks the protein.

Define each of the following terms:
Nitrogen Fixation
Ammonification
Nitrification
Assimilation
Denitrification
I was not paying attention please help
( also please do not plagiarize )

Answers

Explanation:

A.) Nitrogen Fixation

Nitrogen fixation is the process by

Which nitrogen is taken from its stable

Gas form (N2) in air and chances into

Other nitrogencompounds (such as ammonia,

Nitrate and nitrogen dioxide) useful of other

Chemical processes.

B.) Nitrification

The process by which bacteria is soil and water

Oxidize ammonia and ammonium ions and form

Nitrites and nitrates. Because the nitrates can be

Absorbed by more complex organisms.

C.)Assimilation

Cultural Assimilation is the process of a group's language

And/or culture coming to resemble those of another group.

D.) Denitrification

The loss of removal of nitrogen or nitrogen

Compounds specifically :reduction of nitrates

Or nitrites commonly by bacteria (as in soil) that

Usually results in the escape of nitrogen into the

Air.

Done^_^ don't forget to mark me to

Brainliest

how does hydrogen bond DNA strands together?

Answers

Answer:hydraulics. In each linear strand there are covalent bonds and strong bonding between bases, sugars and phosphate groups (both within each component and between components). Hydrogen bonds occur in a complimentary combination between the 2 strands and include a base with one strand, and the base with the other.

Explanation:

What rationale best explains why a virus is not alive?

A virus is not alive because although it can reproduce, it requires a host cell to copy it's genetic material

A virus is not alive because
NASA have said that it is not alive

A virus is not alive because it does not demonstrate all of the characteristics, which define life, making it incapable of being self-sustaining

A virus is not alive because it cannot respond, making it incapable of carrying out basic life chemistry

Answers

Answer:

A virus is not alive because although it can reproduce, it requires a host cell to copy it's genetic material

It’s is because it cannot reproduce

When using a knife to cut a
tomato What are three
things you need to do to
carry out this task safely?

Answers

Answer: keep your thumb on the side of the knife, cut on a cutting board, and use a sharp knife.

If there are 16 chromosomes in the EGG CELL of an organism, how many chromosomes would be found in its MUSCLE CELL? *

16
8
32

Answers

The answer is 32 I hope it helps

the body of the fungus that grows from a single spore​

Answers

Answer:

A mycelium is the body of the fungus that grows from a single spore.

Qué relación hay entre evolución biológica y virus?

Answers

Answer:

me pa koune engle

Explanation:

..lil

Look at the diagram. The function of part 1 is to provide an efficient __________ supply. What one word completes the sentence?

Answers

Answer: The picture is cut off, but I believe the word is blood as 1 is pointing at some sort of blood vessel.

Explanation:

At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the ______________ layers and a second runs through the _____________ layers.

Answers

At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the parvocellular layers and a second runs through the magnocellular layers.

At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the parvocellular layers and a second runs through the magnocellular layers.

What are parvocellular and magnocellular layers?

Parvocellular cells, also called P-cells, are neurons located within the parvocellular layers of the lateral geniculate nucleus (LGN) of the thalamus.

Moreover, magnocellular cells make up the magnocellular layers of the lateral geniculate nucleus. They are relatively large cells that display specialization in detecting aspects of movement, such as the location, speed, and direction of a moving object.

Therefore, magnocellular (M) and parvocellular (P) neuronal pathways that originate in the retina and project to separate M- and P-dedicated layers of the lateral geniculate nucleus (LGN) situated in the thalamus.

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Compared to the endocrine system, the nervous system has afaster response, but the signal does not last as long.slower response, and a signal that does not last as long.faster response with a longer-lasting signal.slower response with a longer-lasting signal.

Answers

Answer:

Has a faster response, but the signal does not last as long.

Explanation:

The nervous system uses action potentials to transmit signals. Action potentials have a short duration and travel fast through neurons to inform in a fast way about different stimuli and allow rapid answers. On the other hand, the endocrine system uses chemical molecules to transmit their signals. As they travel through blood or together with other molecules, their signal is not transmitted as fast as in the nervous system. However, when they reach their destination and interact with the proper molecules, they start a series of changes that have a lasting effect in contrast with the nervous system.

Please help I will mark branlist

Answers

Answer:

1. A.

One of the functions of Fats is to regulate Body temps.

2. A

Fats are divided into Saturated and Unsaturated Types.

3. C

Proteins help fight infection (Not all tho)


5.2. Suggest how ecologists used the data in the graphs to calculate the total volume
of water used by a tree in 24 hours.

Answers

Answer:

When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.

Explanation:

What happens to the air pressure of an air parcel as it flows up the side of a mountain?

Answers

Answer:

it reduces,

Explanation:

bcos pressure decreases with altitude or heights.

the mass of the products of a chemical reaction __ the mass of the reactants
A is greater than
B is less than
C is the same as
D may be more or less than

Answers

Answer:

B is less than

Explanation:

chemical reactions always consume a little of the materials used to create them.

what determines the dew point temperature?​

Answers

Answer:

At this point air cannot hold more water in the gas form.

Cells must be able to perform certain functions in order to survive. Which of the following must all cells do to survive?

Answers

Hello there, mate! Let's solve together:

With the end goal for cells to endure, they require supplements as glucose and minerals in addition to oxygen.

Moreover, they need to discard byproducts. Cells additionally depend on their organelles and dissemination for endurance.

Without oxygen, minerals and the evacuation of side-effects, cells don't endure.

What type of species is most likely to lead to extinction of another species? a Invasive species b Native species c Genetically isolated species d A and B​

Answers

Answer:

A

Explanation:

Like Christopher Columbus

:)

The type of species that is most likely to lead to the extinction of another species is known as Invasive species. Thus, the correct option for this question is A.

What is Species?

Species may be defined as a cluster of organisms that can reproduce with one another in nature and produce fertile offspring.

Invasive species are those that are not native to a particular habitat. They just arrive there in search of resources that support them in order to survive and reproduce naturally.

These arrived species utilize the resources like food, space, etc. of the native species and make them oppressed to eliminate from this habitat.

Therefore, invasive species is the type of species that is most likely to lead to the extinction of another species. Thus, the correct option for this question is A.

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During transcription in an animal cell, an RNA molecule is formed that:

A. matches both DNA strands

B. is a matching complement to part of one strand of DNA

C. is double stranded

D. is identical to the DNA strand it copied

Answers

B) Is a matching complement to part of one strand of DNA.

In the transcription of DNA into mRNA, only a piece of the DNA strand is transcribed, not the whole thing. The mRNA is identical to the coding strand, but not identical to the template strand.

In what way are the bacteriophage and E. coli alike?
F They contain antibodies.
G They reproduce by mitosis.
H They have identical genomes.
1 They lack membrane-bound organelles.

Answers

Answer: G

Explanation:

Bacteriophage and E. coli alike as they lack membrane-bound organelles. The correct option is I.

What is Bacteriophage?

Bacteriophages are viruses that infect bacteria. In fact, the term "bacteriophage" literally means "bacteria eater," because bacteriophages eat the cells of their hosts.

Bacteriophages are viruses that cause bacteria to become infected but are not harmful to humans.

To reproduce, they enter a bacterium, multiply, and then rupture the bacterial cell to release new viruses.

Bacteriophages and E. coli are both prokaryotic cells, which means they lack membrane-bound organelles found in eukaryotic cells such as mitochondria, Golgi apparatus, and endoplasmic reticulum.

Bacteriophages and E. coli are both unicellular organisms that reproduce asexually through binary fission rather than mitosis.

Bacteriophages, on the other hand, are viruses that infect and replicate within bacteria, whereas E. coli is a type of bacteria.

Thus, the correct option is I.

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