2. The mutation below is best described as a
A.nonsense mutation.
B.missense mutation.
C.frameshift mutation.
D.point mutation.
Answers
Answer:
Frameshift mutation
Explanation:
The first nucleotide is removed or deleted but it's not up to three so it can't code for any amino acid.
The coding shifts from one point to the next.
Related Questions
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Which of the following describes coccolithophores?
a.) a type of algae in which the chlorophyll pigments dominate the visible color that resembles a grassy to apple green
b.) a type of filter feeder that siphons food particles through a mucous membrane filter
c.) a type of single-celled phytoplankton that lives ubiquitously throughout the upper strata of the ocean
Answers
Coccolithophores is a type of single-celled phytoplankton that lives ubiquitously throughout the upper strata of the ocean. The correct option is c.
What is phytoplankton?Phytoplankton are autotrophic members of the plankton community and an important component of ocean and freshwater ecosystems.
Aquatic food webs are built on phytoplankton and algae. Primary consumers such as zooplankton, small fish, and crustaceans consume them. Fish, small sharks, corals, and baleen whales eat the primary consumers.
They provide food for a diverse range of sea creatures in a healthy ecosystem.
Phytoplankton, also known as microalgae, are algae that, like terrestrial plants, contain chlorophyll and require sunlight to live and grow.
A coccolithophore is a type of phytoplankton that is unicellular and eukaryotic.
According to Robert Whittaker's Five Kingdom classification, coccolithophores belong to the kingdom Protista, or the clade Hacrobia, according to the newer biological classification system.
Thus, the correct option is c.
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A student forgets to mix the second tube of the serial dilution. How might this affect the subsequent dilutions?
Answers
You are having a party and the carrot sticks have become limp, what might you do to make the carrots crisp (turgid) again? What is occurring in the cells?
Answers
Answer:
Cut celery can be placed in a bowl of water until crisp. Carrots – cut a little off the bottom of the carrot (not stem end) and place upright in a glass of water until crisp. When the cells are full of water, they grow large and are packed closely together, making the carrot turgid. Conversely, when the cells lose water, they shrink and the carrot shrivels.
Explanation:
Which compound features two hydrogen atoms and one oxygen atom, and is
necessary for life?
Water
Ammonia
Amino acid
Phosphate
Answers
Answer:
Water
Explanation:
The chemical formula is H2O, which means two hydrogens and one oxygen
Water is also necessary for life (you drink it every day!)
Which of the following events occurs directly AFTER a DNA molecule is unzipped?
Answers
Answer:
DNA replication occurs through the help of several enzymes. These enzymes "unzip" DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).
Explanation:
Which of the following events occurs directly after RNA polymerase recognizes the transcription start site of a gene? the DNA strand begins to unwind, separating the two strands.
:D Hope it is helpful
49
LO
The two main targets currently used in anti-HIV therapy are:
A- Reverse transcriptase and protease
B- Integrase
Protease and integrase
D- Protease.
Answers
Answer:
B-Integrase
D-Protease
Both are correct...
Hope it's help you...☺️
MARK AS BRILIANT
Which represents a short-term storage for carbon?
A Coral reefs formed from calcium carbonate.
B. Coal formed from plants that lived long age
C. Limestone rocks quarried at Earth's surface.
D. Carbohydrates stored in fruits and vegetables.
Answers
Carbohydrates stored in fruits and vegetables represent the short-term storage for carbon.
What is Carbon?Carbon is a chemical element that is very abundant on the surface of the earth. It exists in nature in its pure forms like Graphite and diamond. It is also required for plants and animals to perform their metabolic activities with the addition of certain other compounds.
Carbon compounds are held for the shortest amount of time in fruits and vegetation.
Therefore, Carbohydrates stored in fruits and vegetables represent the short-term storage for carbon.
To learn more about Carbon and its role in the biological system, refer to the link:
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x2 - 9x + 20
O A. (x-2)(x - 10)
O B. (x-2)(x + 10)
O C. (x – 4)(x + 5)
O D. (x – 4)(x - 5)
Answers
Answer:
D. (x-4) (x-5)
Explanation:
hope this helps.
does anyone know any websites that I could use for editing wolf ears onto a person I need this for biology I'm not joking I'm absolutely serious
Answers
Answer:
after effects works pretty good im sure but i think you have to pay.
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A template strand of DNA is 3' AACTGAACTTT 5'.
What is the complementary DNA strand that is created from this template during replication?
Choose 1 answer:
(choice A)
A
5' GGTCAGGACCC 3'
(choice B)
B
5' AACTGAACTTT 3'
(choice C)
C
5' UUGCAUGAAA 3'
(choice D)
D
5' TTGACTTGAAA 3'
Answers
Answer:
the answer is C
A. What are the two best environments to look for fossils? (2 points)
Answers
Answer:
Deserts, Beaches and other sandy environments :)
Explanation:
Answer:
It is often found in deserts, beaches, and other sandy environments. Shale is formed from particles of mud. Good places to find fossils are outcrops. An outcrop is a place where old rock is exposed by wind and water erosion and by other people's digging.
Explanation:
hope this helps x
1. Which of the following is not a renewable energy source?
a. Electricity created by a turbine powered by water moving through a dam.
b. Electricity created by a turbine powered by wind.
C. Electricity created by solar power from the sun's rays.
d. Electricity created by burning coal or wood.
Answers
Answer:
d. Electricity created by burning coal or wood.
Explanation:
It D because the electricity is burning coal (non-renewable source) or wood. Burning wood destroys animals or even people's homes. Rest are a renewable energy source.
helppp plzzz I got 20 minutes for this!!!!!
Answers
The science lab is an inherently dangerous place, with fire hazards, dangerous chemicals, and risky procedures. No one wants to have an accident in the lab, so it's imperative to follow lab safety rules. By becoming familiar with the laboratory you're working in and always following proper safety procedures, you can help to prevent or eliminate hazards. You will also know the proper steps to take in the unfortunate event that something does go wrong. It really can save lives. We've already talked about the importance of minimizing lab risks. ...
Lab safety protects property. ...
It protects equipment. ...
Proper lab safety prevents cross contamination. ...
It ensures accurate recordkeeping. ...
Lab safety helps the facility and the profession.
Is hunting a density-dependent or density-independent limiting factor?
Answers
Answer:
The Balance of Hunter & Hunted
In some cases imbalances in predator-prey relationships create density-dependent limiting factors.
Explanation:
Answer:
density independent
Explanation:
just because
Our traits come from ______material.
Answers
since we are made from our dna
Answer:
Genetic
Explanation:
Earth Cycles Deep Practice 1 Question
Answers
Answer:
Put most plainly, it's timezones.
Explanation:
Lalitha lives in India. Since it is so far away, she is in a completely different time zone than Crystal.
Which ones are atoms and which are molecules? (38 points)
Ammonia, Chlorine, Silver, Iron, Water, Mercury, and Lithium.
Answers
Answer:
Sliver iron and water are atoms the rest or molecule s
not a reliable indicator of a minerals identity because it can be changed by weathering
Answers
Please help ASAP!!!
A gene has four possible
alleles for coat color and
there are four different colors
of animal coats found in a
given population. What
causes this?
A. codominance
B. incomplete dominance
C. multiple alleles
Answers
Answer:
C.
Explanation:
it says four possible alleles. which is Multiple alleles
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In industry, indirect emissions of greenhouse gases are emissions produced
A.) by burning fossil fuels on-site for power or heat.
B.) by burning fossil fuels off-site to make electricity that is used on-site.
C.) from leaks from equipment or processes.
D.) through chemical reactions.
Answers
Answer:
It should be B
Explanation:
I got it right on my test
what 2 parts of a chlorplast does photosynthesis take place
Answers
Answer:
The Grana and The Stroma.
Explanation:
I hope this helps u! :D
Answer: Photosynthesis occurs in geranium and stroma parts of chloroplast.
Explanation:
Chloroplast is an organelle covered by double membrane. Inner membrane is folded inside to form lamellae. The lamellae are stacked one above the other to from geranium. There are many grana in a single chloroplast. The remaining matrix consisting of cytoplasm is termed stroma. In the stroma are present other cytoplasmic inclusions like fragments of DNA and ribosome, etc.
Photosynthesis occurs in 2 steps:
1. Hill's reaction or Light reaction: It occurs in presence of light in geranium part of chloroplast.
2. Dark reaction or Blackmann's reaction: It does not require light directly, occurring irrespective of presence or absence of light. However, it is dependent upon the end products of light reaction. it occurs in stroma part of chloroplast.
The answer may be supplemented by viewing the diagram of electron microscopic structure of chloroplast from any book one may have, covering photosynthesis.
How do owls relate to biotechnology?
Answers
Answer:
Owls hunt throughout the night in deserted places such as cemeteries, run-down farms, and other open areas. The diet of many owls consists mainly of rodents and other small animals. Prey is usually eaten whole, but the whole prey is not digested. An owl's digestive tract compresses the undigested portions of the prey, such as fur and bone, into a compact pellet that the owl coughs up and expels through its mouth.Explanation:
A ______ is often at the opposite side of a plate of a mid ocean ridge
Answers
Answer:
it's A for sure
Explanation:
took the test
process by which food is absorbed into your blood
Answers
Answer:
Small intestine.
Explanation:
The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.
Explanation:
Small intestine.
The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.
HOPE THIS HELPS HAVE A NICE DAY!
If the enzyme DNA helicase was denatured, what would be the immediate effect on DNA replication?
A) New nucleotides would not be added to the growing strand
B) original DNA strands would not be separated
C) sections of new DNA in the lagging strand could not be connected
D) DNA mutation rate would increase dramatically
Answers
If the enzyme DNA helicase was denatured, then original DNA strands would not be separated (Option B).
DNA helicase is a key enzyme that unwinds both DNA strands during DNA replication.In consequence, there would be no replication fork if this enzyme helicase) is denatured.DNA polymerase is the enzyme required to add new nucleotides to the growing DNA strands.In conclusion, if the enzyme DNA helicase was denatured, then original DNA strands would not be separated (Option B).
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what is the Abiotic factor: aka Climate fresh water
Answers
Answer:
Abiotic factors are non living chemical and physical parts of the environment that affect living organisms and the functioning of the ecosystems
what are the phases of mitosis
Answers
Answer: These phases are prophase, prometaphase, metaphase, anaphase, and telophase.
Explanation: I hope that helps!
What are some examples of energy storage molecules
Answers
Answer:
Living organisms use two major types of energy storage.
Energy-rich molecules such as glycogen and triglycerides store energy in the form of covalent chemical bonds. Cells synthesize such molecules and store them for later release of the energy.Explanation:
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what is the complementary DNA strand to ATCG
Answers
Answer: TAGC is the complementary DNA strand to ATCG.
Explanation: Hope this helps some.
A T C G
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T A G C
Plz help!!!!!!! TIME REMAINING 24:31
Answers
Hope this helps:)