Which class of point mutation produces a product with the same amino acid sequence as the wild-type polypeptide?

Answers

Answer 1

Answer:

The correct answer is - silent.

Explanation:

Silent mutation is a point mutation that takes place by a single change in a single base nucleotide of nucleic acid and it may or may not change the aminoacid sequence as the wild type protein.

This does not result in any phenotypic or functional change in the protein of the organism. It is a class of point mutation. This change can be substitution in base.


Related Questions

Helicobacter pylori survives in the stomach due to: a. a thick capsular layer b. endospore formation c. a teichoic acid receptor d. the production of urease to generate ammonia from urea

Answers

the answer is A, a thick capsular layer

identify and tick on the aromatic medicinal herb.

A) Aloevera
B) Neem
C) Holy basil
D) Harro​

Answers

Aloe Vera


The leaves of this plant contain a thick gel that is quite bitter, but contains a protein that has 18 of the 20 amino acids found in the body, as well as Vitamins A, B, C and E and a complex carbohydrate known as acemannan that delivers nutrition to cells and detoxifies them.

This gel can be applied to skin to moisturise it, exfoliate it and prevent acne. It can also be applied topically to injuries, minor cuts, dry skin and severe burns. Applying it to one's hair and scalp prevents itching and dandruff and reduces hair fall. Drinking the juice (mixed with some other fruit juice, since it’s too bitter by itself) treats constipation and acidity, and improves blood sugar levels. Drinking the juice regularly also promotes weight loss.

Examine the words and/or phrases below and determine the relationship
among the majority of words/phrases.
Choose the option that does not fit the pattern.
solar power
O
coal
natural gas
petroleum

Answers

natural gas

explanation:
solar power, coal, and petroleum are used to power things (i.e. produce electricity)

How do you think a period of hot summers will affect the rabbit population?

Answers

Answer: because i dont think rabbits will come out because its to hot and lots of people may be out so they might get scared

Explanation:

Which of the following limits cell size? Select all of the answers that apply.

Answers

Answer:

Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes

he following diagram shows the branching tree diagram for some animals. (5 points)

A slanting line is shown. There are five lines drawn vertically on this line at equal intervals. Shark, Frog, Kangaroo, Lion and Chimpanzee are written on top of each vertical line in order from left to right. Common Ancestor is written on the left end of the line. There is a black circle between each pair of these vertical lines. The first black circle is before Shark and says Vertebrae. The second black circle is between Shark and Frog and says Lungs. The third black circle is between Frog and Kangaroo and says Mammary gland. The fourth black circle is between Kangaroo and Lion and says Placenta. The fifth black circle is between Lion and Chimpanzee and says Large brain.

Which two organisms share the least number of derived characteristics?
Frog and kangaroo
Kangaroo and chimpanzee
Lion and chimpanzee
Shark and chimpanzee

Answers

Answer:

d

Explanation:

D is the answer hopefully this helps anyone who needs it

What is NOT a function of a cell
wall?
A. shape
B. movement
C. support
D. strength

Answers

Answer:

B

Explanation:

The Answer is b simple

Describe the ways in which water in sewage polluted lake and water from the sea are
unsafe to drink

Answers

Sewage holds toxic microbes and contains a mixture of suspended impurities. When these impurities hit drinking water microorganisms begin to deteriorate the water, and uses up the dissolved oxygen with the microorganisms, making these water dangerous to drink from. Major impacts of this can include giardia, salmonella, cryptosporidium, and E. coli.

Which of the following accurately describes covalent bonds?
A. Covalent bonds are formed when atoms share one or more
electrons.
B. Covalent bonds are formed when atoms transfer one or more
protons.
C. Covalent bonds are formed when atoms share one or more
protons.
D. Covalent bonds are formed when atoms transfer one or more
electrons.

Answers

Answer:

A

Explanation:

A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

Answer: The answer is A Covalent bonds are formed when atoms share one or more electrons

Explanation:

Which of the following kingdoms does not belong with Domain Eukarya?

Kingdom Plantae

Kingdom Eubacteria

Kingdom Fungi

Kingdom Animalia

Answers

Kingdom eubacteria does not belong with domain Eukarya because they are composed entirely of prokaryotic organisms eukaryotic life forms include animals fungi and plants

2. Which statement correctly describes pathogens?

A. They are always bacteria.
B. They are in your body only when you are sick.
C. They break down dead organisms.
D. They cause disease.

Answers

Option D. They cause disease.

If there was no plant's, what would happen to the carbon dioxide

Answers

Answer:

There won't be carbondioxide and i think that will affect us big time

What is the middle layer of earth called?
A. crust
B. Inner core
C. Mantle
D. Outer core

Answers

Hopes this helps:

Answer: C. Mantle

how does the nervous system communicate with other parts of the body?

Answers

The central nervous system (CNS) is composed of the brain and the spinal cord. The central nervous system communicates with the rest of the body by sending messages from the brain through the nerves that branch off of your spine.

Explanation:

The central nervous system communicates with the rest of the body by sending messages from the brain through the nerves that branch off of your spine. You are able to move your body

IVO
1. (12.01 LC)
What is an example of a physical characteristic that scientists use to group animals?(2 points)
A. Has feathers
B. Lives on land
C. Has a social language
D. Takes care of their young

Answers

cevap b yap Hadi çabuk lenlenlen

I believe the answer is A.

HELP QUICK I ONLY HAVE LIKE 5 minutes

Which human activity damages a coral reef?

Overfishing

Recycling

Controlling wastes

Conservation

Answers

Answer:

Overfishing damages a coral reef

Answer:

overfishing

Explanation:

Giving brainliest!!!!!
View the worksheet below
Use the list of words to fill in the blank

Answers

Answer: Hmm!!!

Explanation:1: parathyroid

2:Thyroid

3: Adrenal

4:testes

5:Pitutary

6:Thymus

7:pancreas

8:ovary

1:parathyroid

2:thyroid

3:Adrenal

4:testes

5:Pitutary

6:Thymus

7:pancreas

8:ovary

In tall plants, (T) is dominant to small (t). If two plants heterozygous for tall fruit are crossed, what are the
possible genotypes of the offspring?
A- TT, Tt, and tt
B- Tt
C- TT, tt
D-Tt, tt

Answers

Answer:

possible genotypes of offsprings are A.

TT Tt and tt

Answer:

A- TT, Tt, and tt

Explanation:

Draw a Punnett square!

why is the elastic rebound theory compared to a rubber band

Answers

From an examination of the displacement of the ground surface which accompanied the 1906 earthquake, Henry Fielding Reid, Professor of Geology at Johns Hopkins University, concluded that the earthquake must have involved an "elastic rebound" of previously stored elastic stress.

If a stretched rubber band is broken or cut, elastic energy stored in the rubber band during the stretching will suddenly be released. Similarly, the crust of the earth can gradually store elastic stress that is released suddenly during an earthquake.

This gradual accumulation and release of stress and strain is now referred to as the "elastic rebound theory" of earthquakes. Most earthquakes are the result of the sudden elastic rebound of previously stored energy.

The following diagram illustrates the process. Start at the bottom. A straight fence is built across the San Andreas fault. As the Pacific plate moves northwest, it gradually distorts the fence. Just before an earthquake, the fence has an "S" shape. When the earthquake occurs the distortion is released and the two parts of the fence are again straight; but now there is an offset.

This diagram greatly exaggerates the distortion. Actually, the distortion is spread over many miles and can only be seen with precise instrumentation

With the naked eye, a(n) , a negatively charged particle, cannot be seen. switch electron insulator​

Answers

what is the question??

Which list identifies the order of events that formed a volcanic crater?
A) CBDA
B) BACD
C) CADB
D) DBAC

Answers

The correct answer is C)

Based on the given image, the order of events that formed a volcanic crater is CADB. Thus the correct option is C.

What is a volcanic crater?

A nearly circular hole in the ground produced on by volcanic eruptions is known as a volcanic crater. It is a valley that typically stands just above the eruption where volcanic debris is emitted, and it has the shape of a bowl or funnel.

During volcanoes, craters' dimensions and shapes could alter. A volcanic crater, also known as a caldera, is a sizable depression created when a natural disaster occurs and then collapses.

Underneath the surface of the Earth, the molten rock is known as magma. Less dense than normal lava is being pushed upward to the surface by intense pressure. When magma seeps through layers of preexisting rock, it forms another structure.

Therefore, option C is appropriate.

Learn more about the volcanic crater, here:

https://brainly.com/question/1177737

#SPJ2

Which of the following is an
organelle?
A. a brain
B. a cell
C. lungs
D. a nucleus

Answers

The nucleus is an organelle

The brain and lungs are both organs
The answer is D nucleus:)

Determine if the karyotype is male or female

Answers

Answer:

I think it's female because I don't see a Y chromosome if it's has one it's a male

hope this helps

have a good day :)

Explanation:

Which of the following are light-
absorbing molecules?
A. Chloroplasts
B. Photocells
C. Pigments

Answers

Answer:

I think it is A chloroplasts

Explique: Quais fatores influenciaram o reconhecimento tardio das descobertas de Mendel e como se processou estas experiências até os dias de hoje.

Answers

Answer:

tu eres mi gay pride month 44Explanation:

59569696956

Water flow improves in the aftermath of a forest fire because
rain always puts out fires.
no living organisms survive fires, decreasing demand.
they clear the land, allowing more water to flow over it.
much of the water in a local watershed will be used to fight the fire.

Answers

Answer:

cccccccdcccdcdcxd zdx dcccccc

How do we know that there will be no changes to our DNA because of this vaccine?

Answers

In order to impact genetic and dna would require either an immense amount of radiation.

Answer: There will be no changes in the DNA. My brother and parents both got it and nothing happened to their DNA. But I can warn you that one of the vaccines will make you terribly sick if you have Coronavirus when you get the shot. I'm unsure tho lol

Explanation:

The functions of a generator and a motor are the same.
O True
O False

Answers

False I think hope it helps and plz mark Brainly

One of the following is not used as a means of artificial vegetative propagation method C A Stem cutting B Grafting Layering D Seed sowing

Answers

Answer:

d

Explanation:

seed sowing is the true answer i think

One of the following is not used as a means of artificial vegetative propagation method.

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[tex]\sf\purple{D \:Seed\: sowing.}[/tex] ✅

The common types of artificial vegetative propagation includes cutting, layering, grafting, sùckering, and tissue culturing.

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which cells is formed by meiosis

Answers

Answer:

Haploid

Explanation:

Answer:

Meiosis produces our sex cells or gametes

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