What if a mutation occurred in the human insulin gene and the first codon was changed to CCG? Is
this a silent mutation? Explain how you know.

Answers

Answer 1

Yes, this will be a silent mutation.

Explanation:

The mutation which occurred in the human insulin gene where the first codon was changed to CCG will be a silent codon because this will not change the sequence of the amino acid and the amino acids formed will remain the same.

A silent mutation occurs due to base substitutions resulting in a change in the nucleotide that does not impact the amino acid or protein formed once the mRNA is translated. The protein will retains its functional aspects.

Answer 2

The point mutation occurs in only one base. Silent mutations are point mutations that code for the same amino acid as the original codon. In the exposed example, it is a silent mutation.

-----------------------

The mutation would still code for the same amino acid, meaning that it is a silent mutation.

When a change occurs in a single base pair, it is known as a point mutation.

Points mutations might be either silent, missense, or nonsense.

In silent mutations, the resulting mRNA codon codes for the same amino acid as the unmutated sequence.

However, if the mutation causes the mRNA codon to code for a different amino acid, this mutation is a missense mutation.

Finally, if the mutation causes mRNA codon to be a stop codon, we are referring to a nonsense mutation.

In this example, the mutation is a point mutation, and the mutated base causes no change in the amino acid codification. So the protein remains the same.

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Related Questions

Matt is an owner of a sugar factory. His factory produces tons of starchy residues. What can Matt do with it?
A.
dump the residue into the ocean
B.
convert the residue into bioethanol
C.
burn all the residue
D.
mix the residue with raw material to produce more sugar

Answers

Matt can convert the residue into bioethanol .

The correct option is B.

Explanation:

The starchy residue of the sugar can be fermented to alcohols as bioethanol to be used as fuel.

The fermentation process is carried out by bacteria Saccharomyces cerevisiae in anaerobic conditions.

In the process of fermentation of starchy residue apart from bioethanol some medical useful compounds and alcholol derivatives were also obtained as by products.

Though used as fuel it has lower energy than gasoline.

Bioethanol is a biodegradable and non-toxic fossil fuel.

The biomass waste of sugar industry is used for making fuel as bioethanol.

Answer:

Answer is B

Explanation:

how biodiversity helps you.

Answers

Answer:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

Explanation:

Biodiversity booths ecosystems productivity where each species no matter how small I have an important role to play.

If the DNA nucleotides read 3'-ATG-CGT-GAC-5', the amino acid sequence of the resulting polypeptide

(protein) would be what?

Answers

Answer:

5’ – TAC-GCA-CTG-3’

Explanation:

As per the Chargaff’s complementary base pairing rule purine always pairs with a pyrimidine.  

Purines include adenine (A) and cytosine (C)

Pyrimidine include thymine (T) and guanine (G)

Thus an A always pair with T and C always pair with G

Thus, the resulting poly peptide for the given amino acid sequence is  

3'-ATG-CGT-GAC-5'

5’ – TAC-GCA-CTG-3’

Are we responsible for our actions if we are nothing more than physical machines? Explain.

Answers

Yes because your think of what you do and not just for you’re actions
If humans are basically physical machines, as naturalism would have us believe, then sin would be a simple mechanical failure. Without the ability to choose, humans are not responsible for their actions. For example, if your computer stops working, you don't hold it responsible and punish it by making it sit in the corner for an hour until it starts behaving. So naturalism would have us believe that humans, like computers, cannot be held responsible for their actions.

Which level in a food web contains the highest amount of total available energy?
A
primary consumer
B. Secondary consumer
C. decomposer
D. producer

Answers

Producer I believe because producers have the most energy at the bottom of the pyramid

Answer:

D. producers

Explanation:

This is because of a rule known as the 10% rule, in which every trophic level you go up, there is 90%  less energy in that level

What do all of the organ systems in a human form?
O the organism
O the cells
O the tissue
O the organs

Answers

Answer:

the organism

Explanation:

its even in the word

Answer:

The organism

What items on this list can not be recycled via curbside pick up?

cardboard
food boxes
plastic bottles
plastic bags
glass bottles
textiles
electronics

Answers

ANSWER:
food boxes
plastic bottles few of them
plastic bags

Answer:

electronics

Explanation:

it common sense

What is the acceleration of a 50 kg object pushed with a force of 500 newtons

Answers

Force is equal to mass times acceleration, therefore acc. is equal to Force divided by mass.

500 N /50kg equals 10m/s^2.

Final answer:

The acceleration of a 50 kg object pushed with a force of 500 Newtons is 10 m/s^2, calculated using Newton's second law of motion.

Explanation:

To calculate the acceleration of an object, we use Newton's second law of motion, which states that the force acting on an object is equal to its mass multiplied by its acceleration (F = ma). If a 50 kg object is being pushed with a force of 500 Newtons, you would solve the equation for acceleration, a = F/m. Thus, a = 500N / 50kg = 10 m/s^2.

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Which of the following best describes an ecosystem?
A. a Group of populations that interact with in the same area.
B. a group of communities in their habitat
C. a group of organisms of the same species that live in the same area
D.a group of communities that interact within the same area

Answers

Answer:

D. a group of communities that interact in the same area

Explanation:

hope this helps!

Ecosystem refers to a group of communities, which associate with each other within the same region.

Ecosystem

It is a community of living and non-living things, which work in harmony.

It comprises biotic components, that is, flora and fauna, and abiotic components, that is, water, soil, and air.

There is no specific size of an ecosystem.

The prime components of an ecosystem are water, plants, air, animals, soil, and light, they all function together.

A healthy ecosystem possess ample of species and is less likely to be destructed by human activities, climatic changes, and natural disasters.

Thus, the correct answer is option D.

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List some cell types in which mitosis is expected to occur. List a cell type in which meiosis is expected to occur.

Answers

Mitosis would be skin cells, bone cells, and organ cells. Meiosis is sex cells, so sperm and egg cells.

Explanation:

i know that mitosis is a skin cell

After blood leaves the heart through the aorta, what happens? Check all that apply.

The blood moves through the cells of the body delivering oxygen.

The blood moves into the lungs.

The blood moves through progressively smaller blood vessels.

The blood removes carbon dioxide and other wastes from the cells.

The blood moves only to the upper part of the body.

Plz help guys thx

Answers

Answer:

The blood moves through the cells of the body delivering oxygen.

The blood moves through progressively smaller blood vessels.

The blood removes carbon dioxide and other wastes from the cells.

Explanation:

Final answer:

After leaving the heart, blood moves through progressively smaller blood vessels, delivering oxygen to cells and removing wastes, before returning to the heart.

Explanation:

After blood leaves the heart through the aorta, it moves through progressively smaller blood vessels called arterioles and then into even smaller vessels called capillaries. As the blood moves through the capillaries, it delivers oxygen to the cells of the body and removes carbon dioxide and other wastes from the cells. This process is known as gas exchange. The blood then continues its journey through larger vessels called venules and veins, eventually returning to the heart.

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the law of independent assortment states that two alleles of the same genes will segregate from each other during gamete formation
TRUE OR FALSE

Answers

Answer: False.

Explanation:

This law states that alleles from two or more DIFFERENT genes will get sorted into gametes independently from one another.

The law of Independent assortment does not stated two the two alleles of the same genes will segregate from each other during gamete formation. Thus, the given statement is false.

What is Law of Independent Assortment?

Mendel's law of independent assortment states that the alleles of  different genes in an organism gets sorted out into different gametes independently of one another. In other words, it can be described as the allele a gamete receives for one gene in an organism does not influence the allele which is received for another gene in that organism.

Independent assortment is important because it is responsible for the production of new genetic combinations or recombination in the organism along with the event of crossing over during meiosis. Thus, it contributes to genetic diversity among a population.

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why is photosynthesis important to animals

SOMEONE ANSWER I Need it now.​

Answers

It helps the animals who eat plants

Answer:

It is A

Explanation:

2. When you decrease the pH in the simulation, the ocean's acidity increases. What do you expect

to happen over time to the population of the corals, algae, and fish in the coral reef as the pH of

the ocean decreases?

Answers

Answer:

With decrease in pH of ocean water, the survival rate of corals, algae, and fish in coral reef reduces.

Explanation:

Coral reefs find difficulty in living in acidic ocean water. It is so because the coral’s shell that is made up of calcium carbonate is unable to sustain in acidic environment.  

Not only this the skeleton of snails, clams, algae , fish etc is also made up of calcium carbonate. Increased acidity leads to death of these species.  

Thus, the lower is the pH of ocean water, the higher is its acidity and hence the lower is the probability of survival of corals, algae, and fish in the coral reef

pH is among the limiting factors that might affect coral, algae and other species. A decrease in water pH causes an increase in acidity, which leads coral, algae, and fish in the coral reef to death.

What is the relationship between corals and algae?

Corals are translucid or white, but they look brightly colored because they host symbionts with colorful photosynthetic pigments . They can host different organisms that live on and among them, giving place to an amazing ecosystem.    

One of these organisms is the photosynthetic unicellular microalgae, called zooxanteles. Corals provide shelter and protection to the algae, while algae provide nitrogenated nutrients, sugars, and color to the corals.

This symbiotic relationship allows corals to grow in different environments that are poor in nitrogen or other nutrients, such as the tropical clear waters.

What are the limiting factors of corals and algae?

Limiting factors are environmental conditions that act directly on populations and individuals, limiting their distribution and growth.

Some of these factors are water, temperature, pH, salinity, and radiation.

When changes in any of these factors occur, corals react to these changes losing these algae and becoming translucid again.

pH is a significant limiting factor for coral survival because their calcium-carbonated shell is sensitive to acidic environments.

When there is a decrease in oceanic pH, occurs an increase in water acidity, causing coral, algae, and other organisms death.

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Which tatement gives an example of asexual reproduction?
A)A new potato plant grows from a potato.
B)Two worms mate and reproduce more worms.
C)An apple see is produced from pollinated flowers
D)Butterflies have genetic information from both parents.

Answers

B as they are reproducing

What are the factors of the polynomial?
O (2x+3)(x+1)
(2x-3)(x-1)
(3x+2)(x+1)
(3x-2)(x-1)
ELLER
El

Answers

The factors of the polynomial is (3x+2)(x+1). The correct option is C.

What is polynomial factorization?

Factorization of polynomials, also known as polynomial factorization, is the process of expressing a polynomial with coefficients in a specified field or in numbers as the product of independent factors with values in the same domain.

Thus, the correct option is C, (3x+2)(x+1).

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Which of the following factors do you think can affect the size and structure of a population?
the number of individuals who enter a population
the number of individuals who exit a population
limitation of resources
natural events
human activity
DONE

Answers

I think it’s 3, limitation of resources

Which of the following is a way that studies have determined industry might be affected by legislation on global warming?
a creation of new jobs and technology
b. decrease in consumer spending
C. increased costs of production
d. reduction in the number of jobs available
Please select the best answer from the choices provided
Nee
Sudent
Mark this and retum

Answers

Answer: A,  Creation of new jobs and technology  

Explanation:

Global warming can be define as the increase in global temperature which occurs due to increase in abundance of greenhouse gases such as carbon monoxide, carbon dioxide, methane and others. These gases are capable of absorbing the heat energy from sunlight. Hence, makes the atmosphere hot.

The industries may be concerned about the global warming as they they have to find out alternative which can lead to decrease the emission of the pollutants into the atmosphere as the industries may emit poisonous gases during production of goods result due to the use of fossil fuels.

The industries have to create new jobs and technology. As employs like scientists and engineers can provide better alternatives for the source of energy instead of the use of fossil fuels.    

Final answer:

Legislation on global warming may lead to the (option a) creation of new jobs and technology as industries innovate to comply with environmental regulations, particularly in the field of renewable energy.

Explanation:

Studies have determined that legislation on global warming can have various effects on industry. One of the ways is a (option a) creation of new jobs and technology. For example, as industries seek to reduce their greenhouse gas emissions in line with legislation, this can lead to innovation and the development of new technologies, such as wind power generation and high-efficiency natural gas systems. These advancements, in turn, can contribute to the creation of jobs in new sectors that are dedicated to sustainable practices and renewable energy solutions.

Do robber crabs have more in common with dolphins or with sponges?

Answers

Answer:

humans

Explanation:

Robber crabs are excellent climbers

How do you think scientists count the world’s human population?

Answers

Answer:

Scientist count the world humans population with an organization called The United Nations Population Division (UNPD),

Explanation:

Which keeps track of the world population, projects that the world's human population will hit 7 billion on Halloween Day 2011. Admittedly, that is just an estimate: There's no way to know exactly how many people are alive at any given moment, and the true date that humanity's ranks will surpass 7 billion could come in the weeks or months before or after Oct. 31. Nonetheless, the UN's guess is the best there is.

Sedimentary rocks form when sand, mud, and pebbles create layers on top of each other. The pressure builds as each layer is added and eventually the layers turn into rock. What role does energy play in the formation of sedementary rock

Answers

Answer:

Energy from the Sun creates the cycle of rain and wind that causes erosion to produce sedimentation.

Explanation:

Final answer:

Sedimentary rocks form through the energy-intensive processes of weathering, erosion, compaction, and cementation, where layers of sediments are transformed into rock as they are buried and pressure increases.

Explanation:

The formation of sedimentary rocks involves energy primarily in the form of mechanical and chemical weathering, erosion, and the compaction and cementation processes. Weathering breaks down pre-existing rocks, and the particles are transported by energies such as wind and water currents. As these sediments accumulate, the weight of the overlying material increases the pressure, reducing the space between sediment particles (compaction).

The final step includes cementation, where minerals precipitate from the water being squeezed from the pores, acting like glue to bind particles together to form solid rock. These rocks, such as conglomerate, sandstone, and shale, store not only geological history but also natural resources vital to humans such as fossil fuels.

Which processes happen in the kidney? Select three options.

A) production of urine
B) storage of urine
C) production of enzymes that break down food
D) filtration of waste material from blood
E) reabsorption of sugar and water

Answers

A production of urine

Answer:

It's option a d and e

Explanation:

Which of the following planets has methane clouds in the atmosphere?

Answers

Answer:

uranus

Explanation:

because they do

Answer:

uranus

Explanation:

its hard to explain so i just ask please trust me

mark me brainliest please

which of the following states correctly describes the process of photosynthesis and cellular respiration

A. respiration creates a high level of carbon dioxide in the atmosphere

B. photosynthesis and respiration keep the levels of oxygen and carbon dioxide fairly constant in the atmosphere

C. photosynthesis creates a high level of oxygen in the atmosphere ​

Answers

Answer:

B. photosynthesis and respiration keep the levels of oxygen and carbon dioxide fairly constant in the atmosphere.

Explanation:

A theory is an explanation that has



A. no evidence to support it



B. little evidence to support it



C. much evidence to support it



D. been proven beyond a doubt


please help me ASAP!!!

Answers

Answer: B. Little evidence to support it

Explanation: Think about theory vs. law. Laws require a lot of evidence to back up and make a solid law. Theories are designed to change with new evidence found on the topic.

B. Little evidence to support it

Fill in the blank with north or south
A compass always points to Earth's true North Pole because the north pole of the magnet in the compass is attract
to Earth's is close to the magnetic pole

Help

Answers

Answer: south

Explanation: I just took the test I hope this help ✌️

What did Thomas Addison have to do to make a lightbulb work

Answers

Answer:

use electricity to make a spark in the bulb and light it

Explanation:

what evidence did darwin use to support his theory of evolution?

Answers

It’s c , the finches beaks

Question:
The macromolecules depicted in the image below make up a wall that surrounds the
outside of all cells. What type of macromolecule is pictured below?
a. Triglycerides
b. Nucleic Acids
C. Steroids
d. Phospholipids​

Answers

Answer:

A

Explanation:

There was no picture but the cell membrane does surround the cell and it is a phospholipid bilayer made of triglycerides so it is answer choice A

Phospholipids disposed in a lipidic bilayer compose the cell membrane. Their hydrophilic heads are facing the exterior, and hydrophobic tails facing the interior. The answer is d. Phospholipids.

MEMBRANE COMPOSITION

The cell membrane is composed of two lipidic bilayers, cholesterol, proteins, and glucans incrusted in between.

⇒ Lipids

Phospholipids are amphipathic molecules.

They have hydrophilic heads facing the exterior and the interior of the cells and hydrophobic tails that arrange against each other in the interlayer space.

Lipids can easily change places with other lipids by lateral diffusion in the same layer.

They can diffuse transversally to the other layer but not as easily as lateral diffusion.

There are also other lipidic movements as rotational diffusion that imply the rotation of the molecule.

⇒ Cholesterol

These molecules are incrusted in the membrane between the hydrophobic tails of lipids.

⇒ Proteins

Among the proteins, we can find integral proteins and peripheric proteins.

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How does cloning effect the individuals???

Answers

Cloning increases the birth size. And forms a variety of defects in vital organisms. Which can cause the individual to have health problems.
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