Is cystic fibrosis an example of deletion mutation?

Answers

Answer 1

Yes, cystic fibrosis caused by deletion mutations.

What are deletion mutations?

A deletion mutation occurs when a wrinkle forms on the DNA template strand and subsequently causes a nucleotide to be omitted from the replicated strand.

It is a type of frameshift mutation characterized by the loss of one or more nucleotides from the segment of DNA. Example of deletion mutation is DiGeorge syndrome.

Deletions occur when there is homologous but unequal recombination between gene sequences. Similar sequences in the human genome can cross over during mitosis or meiosis, resulting in a shortened portion of the gene sequence.

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Related Questions

What would happen if a plant was unable to produce dermal tissue?

Answers

Answer:   Dermal tissues in terrestrial plants produce a waxy cuticle that protects the leaf. ... The plant's stomata would be unable to open, and it would have a limited ability to perform photosynthesis.

Explanation: Hope this helped

How are stars described, using their physical properties
and distance

Answers

Answer: Two characteristics define brightness: luminosity and magnitude. ... The size of the star and its surface temperature determine its luminosity. Apparent magnitude of a star is its perceived brightness, factoring in size and distance, while absolute magnitude is its true brightness irrespective of its distance from earth.

Explanation:

Will give brainliest to whoever can match these up!

Answers

Answer:

1. boarder collie

2. newfoundland

3. bassit hound

4. german shepard

5. dashound

DO NOT USE THESE AS ANSWERS IF IT IS FOR SOMETHING IMPORTANT!!!!! THESE ARE JUST MY GUESSES

Explanation:

which of the following is a path of healthy blood flow?
a. right atrium, right ventricle, lungs
b. right atrium, left atrium, lungs
c. left ventricle, left atrium, body
d. left ventricle, right ventricle, body ​

Answers

It should be a it goes through the right atrium and then right ventricle

2.
The stomata relate to by
allowing oxygen to enter the plant

Answers

Answer:

Stomata have two main functions, namely;

They allow for gas exchange acting as an entryway for carbon dioxide (CO2) and releasing the Oxygen (O2) that we breath. The other main function is regulating water movement through transpiration.

Explanation:

What is the impact of developing and using rock, mineral, and energy resources on earth's living and non living systems

Answers

Answer:  The use of rock, mining and energy production contaminates the environment by affecting the abiotic land mass. And therefore, by contaminating the habitat, the living beings that live there are harmed.

Explanation:

Mineral and rock extraction, transport and processing comprise actions that produce environmental impacts because it produces a certain disturbance to the surface and underlying strata, as well as to aquifers. These impacts can be short-lived, lasting as long as the mine is operational, or they can persist after mine development has been completed.

Major impacts include:

Contamination of soil, vegetation, drainages, rivers and groundwater aquifers contamination from leaking tailing piles and slurry ponds. If not properly treated, effluent from surface or subway mine water disposal can be highly acidic, and will contaminate surface waters and shallow groundwater with heavy metals, nitrates or oil from equipment, reducing local water supplies. During surface mining, movement and stockpiling of overburden, constructions or covering of soils alter rivers, drainages and coastal areas. Surface disturbance caused by access roads, pits, and site preparation.Noise and emissions from the operation of equipment.Air pollution, atmospheric dust from traffic, excavation, drilling and site clearing. Atmospheric particulates come from blasting, excavation and earth moving, transportation or any operations that occur on the surface of subway mines.Removal of rock strata can disrupt the continuity of the local aquifer, and cause interconnections and contamination between groundwater.

Both surface and subway mining include a drainage of the mine area and discharge of mine water, the removal and storage/disposal of large volumes of waste and the transfer and processing of minerals or construction materials. This requires the use of diesel or electric mining and haulage equipment. Transportation of ore within the mine area and to processing facilities may use trucks, conveyors, rail, polyduct or conveyor belt which are vehicles that emit large amounts of carbon dioxide.

Processing plants may be located in mountainous regions and so may have difficulty disposing of production wastes and other pollutants. They may then end up disposing of them in rivers or coastal waters.

The land at the surface of the mines will be unstable, there will be fracturing and subsidence, it will modificate soils, vegetation, rivers, wildlife habitat, wetlands, causing a temporary or permanent loss of land productivity, and contamination of soils due to mineral materials and toxic substances.

Also, the production and use of energy is the main cause, together with transportation, of greenhouse gas emissions, the gases responsible for climate change. Consequences of climate change are increased temperatures, rising sea levels and reduced rainfall.

The current model of generation, transport and consumption, absolutely dependent on fossil fuels, is unsustainable. The chemical products emitted, mainly from coal and oil-derived thermal power plants, are transported by the wind and deposited by rainfall thousands of kilometers away from their origin, causing "acid rain", which is the cause of the deterioration and destruction of forests, lakes and other ecosystems. Another example are the Nuclear power plants which produce high-level radioactive waste (long-lived, highly radioactive), which poses a constant threat to the environment due to the current inability to manage it.

Thus, the use of rock, mining and energy production contaminates the environment by affecting the abiotic land mass. And therefore, by contaminating the habitat, the living beings that live there are harmed.

The impact of developing and using rock, mineral, and energy resources will be:

loss of biodiversity, soil erosion, and contamination of surface water, groundwater, and soil.

Impact of Minerals:

They help us to develop new technologies and are used in our everyday lives. Our use of rocks and minerals includes as building material, cosmetics, cars, roads, and appliances. In order maintain a healthy lifestyle and strengthen the body, humans need to consume minerals daily. Soil, rocks, and minerals provide essential metals and other materials for agriculture, manufacturing, and building.

Find more information about Minerals here:

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can someone help me with this immediately!!!! pls don’t guess or leave links!! correct answer gets brainiest

Answers

the answer is the heart

Describe the characteristics of the four groups of protozoans.

Answers

Answer:

Amebas (representative: Ameba proteus)

Flagellates (representative: Trypanosoma, Euglena)

Ciliates (representative: Paramecium)

Apicomplexa (representative: Plasmodium)

PLEASE HELP I WILL MARK BRAINLIEST‼️
EXTRA POINTS‼️‼️‼️

Answers

Answer:

7,600 > 760 > 76 > 7.6

Whats goat plus goat

Answers

Answer:

Baby goat.

Explanation:

Two opposite sex goats equal one baby goat.

May I have brainliest?

Answer:

lil baby goat

Explanation:

crossing two plants which differ in two traits such as height and color​

Answers

Answer:

This is "Mendel crossed pea plants".

Explanation:

Hope this helps!!

Please mark as brainiest!!!

What causes variations to arise in a population? *
O Change in the environment
O Random mutation in genes
O Rapid population increases
O Competition for limited resources

Answers

Mutation in the genes is the reason why not everyone looks the same. My best bet is the answer is “Random mutations in genes”

Help me plss!! (I will give brainliest)

Answers

Answer:

g-2 phase

Explanation:

Answer:

D. Interphase

Explanation:

Image of the cell cycle. Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

can someone help me with this immediately!!!! pls don’t guess or leave links!! correct answer gets brainiest

Answers

Answer:

Bones produce blood cells. So, if there are no bones in our body, then our body cannot make blood. So the answer is B.

which 3 beak types will most likely be present in surviving species

Answers

Don’t click that link trust me

Plss help!! ASAP I will give u brainlist

Answers

Answer:

Sedimentary

Explanation:

A plant's response to an environmental stimulus that indicates growth or movement is called?

Answers

Answer:

Tropism

Explanation:

No matter what phase water is in, the water molecules stay the same; they just move differently.”
Explain why this evidence matters:

Answers

Answer:

Think about how the water cycle works etiher look in a tetbook or something

Explanation:

4. why would a photosynthetic bacteria cell be classified as phytoplankton?

Answers

Don’t click on that link plz

EMERGENCY!!!!!  what amino acid causes sickle cell anemia?!!!!!??

Answers

Answer:

hemoglobin

Explanation:


Which of these is produced as a result of fertilization?
-a zygote with half the number of chromosomes as a gamete
-a gamete with twice the number of chromosomes as a zygote
-a zygote with twice the number of chromosomes as a gamete
-an egg with half the number of chromosomes as a zygote

Answers

Explanation:

Third Option is absolutely correct.

Would you want to have your DNA analyzed for medical purposes? Briefly explain why you feel this way.

Answers

Depends, It could be good or not you never know

Why is lighter skin an
advantage in places
with less sunlight

Answers

Answer: Yet when a certain amount of UV rays penetrates the skin, it helps the human body use vitamin D to absorb the calcium necessary for strong bones. This delicate balancing act explains why the peoples that migrated to colder geographic zones with less sunlight developed lighter skin color.

Answer:

When a certain Strongbow amount of UV rays penetrate the skin, it helps the human body use vitamin D to absorb the calcium is necessary for strong bones. This Balancing Act explains why the people that migrated to colder Geographic zones with less sunlight develop lighter skin color.

Hope this helped!

List three reasons why plants and animals are valuable to the local economy. How could the endangered species act help or hurt a local economy?

Answers

Answer:

Plants are valuable since they provide our food, materials for shelter, and purify the air (photosynthesis).

Animals such like livestock, supply us with food, fiber and leather.

The Endangered species act can help a local economy because it helps to supply clean air and pure water. It also protects our natural supplies.

Which action would most likely create a light wave ?


A- pouring water into a pile of dirt

B- hitting a drum with a drumstick

C- producing a fire from fuel

D- dropping a pebble in a pond

Answers

The answer that h are looking for is c

The following diagram shows a stage of a cell during mitosis. An oval has sister chromatids lined up at the upper and lower portions of the cell. Which of the following happens to the cell during the stage shown in the diagram? The chromosomes are replicated. The chromosomes start to condense. The centromere of each chromosome splits. The centrosomes line up in the middle of the cell.

Answers

this is most probably showing anaphase, when the centromeres divide, seperated the chromatids to form daughter chromosomes.

the answer should be that the centromere of each chromosome splits.

Answer:

Anaphase

Explanation:

Can someone help me with this. If you do nabot know then skip this. NO LINKS

Answers

Answer:

for part a it would be mechanical

for part b it would be warm

Explanation:

when you rub your hands together, it is mechanical energy and your hands become warm

hope this helps

Question 9
After 60 days, 100g of a certain element has decayed to only 12.5g.
What is the half-life of this element?
A.) 20 days
B.) 30 days
с.) 8 days
D.)5 days

Answers

30 days I think because I am not so sure

Victor put a match on a balance and found that its mass was 6.0 grams. Then he lit the match and put it out after a few seconds.



He put the partially burned match on the balance again. This time, its mass was 4.5 grams.

Which of the following best explains what happened as the match burned?
A.
Some of the mass was destroyed by the fire.
B.
The mass of the match combined with the mass of the fire.
C.
The matter moved to a different part of the match.
D.
Some of the matter changed from solid to gas and went into the air.

Answers

Answer: It releases oxygen and heat. The answer is C

Stored inside the match head is another chemical called “potassium chlorate”. When it gets hot, it releases a lot of extra oxygen and heat. This makes the match head burn quickly and strongly. When you put it all together the heat, the fuel, and the oxygen  you get a flame. Matter does not go when something is set on fire. Matter is always the same.  Burning is a chemical process. The flames are caused as a result of a fuel undergoing combustion (burning). (CC BY-SA 2.5; Einar Helland Berger for fire and Walter Siegmund for ash).  

Answer:

Explanation:

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how it going long time no talk

How do we have such versatile proteins in our body?

Answers

Answer:

They are very versatile and have many different functions in the body, as listed below: Act as catalysts. Transport other molecules. Store other molecules.

Explanation:

Other Questions
morrisey company has two investment opportunities. both investments cost $6,400 and will provide the same total future cash inflows. the cash receipt schedule for each investment is given below: Robert owns 50 shares of stock from a certain corporation. Each share is worth $3.00. After the corporation declares a two-for-one stock split, his shares are wortheach help again asap pls!!!!!!!!! How do I solve for X? Work out the surface area of this solidprism.10cm8cm27cm6cm17cm30cmThe diagram is not drawn to scale. Determine if the table shows a proportional relationship.x 7.2 9.2 13.6y 1.8 2.3 3.4 Yes, it is proportional because all y over x ratios are equivalent to one half. Yes, it is proportional because all y over x ratios are equivalent to one fourth. No, it is not proportional because 9.2 over 2.3 does not equal 1.8 over 7.2. No, it is not proportional because 2.3 over 9.2 does not equal 13.6 over 3.4. What nerve is connected to tooth nerve? Please give a step by step explanation Is 3x 1 a quadratic equation? People often buy. When they lack enough money to diversify their investments among several stocks A cake recipe asks for 1/4 cup of oil for each cake. How many cakes can be made from a bottle of oil that has 4 cups in it? What is the space between contour lines called? sales for january are budgeted at 40,000 units and the company expects sales to increase 5% each month. the company's policy is to have an ending inventory each month that is equal to 20% of the units expected to be sold in the next month. based on this information, how many units will need to be purchased in february? What is Present perfect of (Iam reading a book) Wanda is a cake designer with a specialty in rectangular silk screen photo cakes. For every cake that she makes, the width of the cake is 4 inches more than the width of the photo in the center of the cake, and the length of every cake is two times its width. The area of the cake wanda is currently working on is at least 254 square inches. What is a graph Grade 4? Rearrange w = 3(2a + b) - 4 to make a the subject. One factor of the function f(x) = x3 6x2 + 11x 6 is (x 3). Describe how to find the x-intercepts and the y-intercept of the graph of f(x) without using technology. Show your work and include all intercepts in your answer Why is dichloromethane (dcm) a good organic solvent to solubilize benzoic acid and acetanilide? What is the point of Yorick?