function of dna in virus
Pls help :)

Answers

Answer 1

Answer:

Holds the genetic makeup of the virus. it contains the instruction of what the virus should do and how it should do it and so on.


Related Questions

how exercise affects the process of producing energy. ​

Answers

Exercise actually draws energy from your body. You will start to sweat and breathe heavily as your body tries to intake more oxygen to support the amount of energy needed. After exercising, people can be left feeling exhausted and hungry. The reason you will feel hungry is because you get energy from food. Calories are measured by how much energy an item will give. You will also know that you will start sweating. This is energy being turned into heat because of all the movement.

Antibiotics have been used to treat bacterial infections since the 1940s. In
recent years, many antibiotics have become less effective as resistance to
these treatments rises. Which statement best describes how bacterial
resistance to antibiotics demonstrates natural selection?

Answers

The first answer because it’s natural selection when the weak die off the the strong get stronger also the strong produces more which stops antibiotics form working which is why we have antibiotics consistently changing

TRUE OR FALSE? Translation produces proteins that are needed for the
structure and function of all cells. *
True
False

Answers

Answer:

true

Explanation:

Find the slope between (2,4) and (4,6). Reduce it.
show your work

Answers

Answer:

[tex]\displaystyle m=1[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Explanation:

Step 1: Define

Point (2, 4)

Point (4, 6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                              [tex]\displaystyle m=\frac{6-4}{4-2}[/tex][Fraction] Subtract:                                                                                             [tex]\displaystyle m=\frac{2}{2}[/tex][Fraction] Divide:                                                                                                [tex]\displaystyle m=1[/tex]

What type of plant lives inside the the cells of coral?
O sea weed
O phytoplankton
O alger
O moss

Answers

Answer:

Phytoplankton

Explanation:

I am almost positive.

LEADING STRAND OF DNA: TTAGGC WHAT IS THE mRNA strand?
LEADING STRAND OF DNA: CGCCGTA WHAT IS THE mRNA strand?
LEADING STRAND OF DNA: AAACGT WHAT IS THE mRNA strand?

Answers

Answer:

DNA: 2 strands, Deoxyribose, Nucleus, A pairs with T

RNA: 1 strand, Ribose, Nucleus & Cytoplasm, A pairs with U

Explanation:

Which method of heat transfer is energy that is teansferred by electromagnetic waves?​

Answers

Answer:

Radiation

Explanation:

Radiation is the transfer of heat by means of electromagnetic waves.

anyone able to help?!

Answers

Answer:

1a. The template DNA strand, from which the mRNA is synthesized, is 5’ CAAACTACCCTGGGTTGCCAT 3’

(RNA synthesis proceeds in a 5’ à 3’ direction, so the template strand and the mRNA will be complementary to each other)

 

b. The coding DNA strand, which is complementary to the template strand, is 5’ ATGGCAACCCAGGGTAGTTTG 3’

 

c. The sequence of the mRNA is 5’ AUGGCAACCCAGGGUAGUUUG 3’

(the sequence of the mRNA is complementary to the template strand and identical to the coding strand with U substituted for T)

 

d. The third codon is 5’ ACC 3’.  Therefore, the corresponding anti-codon is 5’ GGU 3’

 

 

2. Below is a table for the genetic code:

 

 

T

C

A

G

T

TTT Phe (F)

TTC "

TTA Leu (L)

TTG "

TCT Ser (S)

TCC "

TCA "

TCG "

TAT Tyr (Y)

TAC "

TAA Stop

TAG Stop

TGT Cys (C)

TGC "

TGA Stop

TGG Trp (W)

C

CTT Leu (L)

CTC "

CTA "

CTG "

CCT Pro (P)

CCC "

CCA "

CCG "

CAT His (H)

CAC "

CAA Gln (Q)

CAG "

CGT Arg (R)

CGC "

CGA "

CGG "

A

ATT Ile (I)

ATC "

ATA "

ATG Met (M)

ACT Thr (T)

ACC "

ACA "

ACG "

AAT Asn (N)

AAC "

AAA Lys (K)

AAG "

AGT Ser (S)

AGC "

AGA Arg (R)

AGG "

G

GTT Val (V)

GTC "

GTA "

GTG "

GCT Ala (A)

GCC "

GCA "

GCG "

GAT Asp (D)

GAC "

GAA Glu (E)

GAG "

GGT Gly (G)

GGC "

GGA "

GGG "

 

a. The following codons can be mutated by one base to produce an amber codon:

CAG    Gln

AAG    Lys

GAG    Glu

TCG    Ser

TTG    Leu

TGG    Trp

TAA    Stop

TAT    Tyr

TAC    Tyr

 

b. From part a, CAG (Gln) and TGG (Trp) can become amber stop codons through EMS.

 

c. From part b, both of the resulting amber codons could be suppressed by amber nonsense suppressors generated by EMS.

 

 

3a. The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain.  The anticodon is the complementary three nucleotide sequence in the appropriate tRNA.

 

b. Template strand is the DNA strand off which the mRNA is synthesized.  The coding, or non-template, strand is the DNA strand complementary to the template strand; it has the same sequence (except for T for U substitutions) as the mRNA.

 

c. The Pribnow box is a sequence of six nucleotides (TATAAT) positioned at -10 that signals where transcription initiation should begin in prokaryotic DNA.  The Shine-Delgarno sequence is a short, purine-rich region in the mRNA that is complementary to the rRNA within the 16S ribosomal subunit.  The sequence signals which AUG acts as the translation start in mRNA.

 

 

4a. False, a wobble allows the anticodon in the tRNA to hybridize with different codons in mRNA.

 

b. False, a frameshift mutation affects all the subsequent amino acids.

 

c. False, only one codon (AUG) encodes for the start of protein synthesis; three codons signal the end of protein synthesis.

 

d. False, the wobble is first base (5’ to 3’) in the anticodon.

 

e. True, RNA can be used as a template for DNA synthesis in a process known as reverse transcription.

 

f. True.  For example, a single base substitution causing CAT to change to AAT would signal a termination.

 

g. False, the Wobble Hypothesis explains how alternate base pairing can occur with the first nucleotide (going from 5' to 3') in the anticodon.

 

 

5a. Digestion of RNA with alkali will cleave the strand after each 3’ phosphate.  Therefore, the products remaining will consist of pppNp, Np, and N-OH

 

b. If RNA was synthesized in the 3’ to 5’ direction (i.e. by adding ribonucleotides to the 5’ end), then the pppNp and Np fragments should be labeled with tritium.

 

c. If RNA was synthesized in the 5’ to 3’ direction (i.e. by adding ribonucleotides to the 3’ end), then the Np and N-OH fragments should be labeled with tritium.

 

d. Since the N-OH fragments were labeled with tritium, RNA synthesis must occur in a 5' to 3' direction.

 

 

6. In a missense mutation, the new nucleotide alters the codon so as to produce an altered amino acid in the protein product.  With a nonsense mutation, the new nucleotide changes a codon that specified an amino acid to one of the stop codons (TAA, TAG, or TGA). Therefore, translation of the messenger RNA transcribed from this mutant gene will stop prematurely.

 

Explanation:

:)

A green-striped dowop and a yellow-striped dowop have 12 offspring. Three of the offspring have green stripes, three have yellow stripes, and 3 have green and yellow stripes. The other 3 offspring do not have any stripes at all. What explains the different phenotypes of the offspring?

Answers

Answer:

Explanation:

Multiple alleles

How can you tell the stigma
from the stamens in a tubular insect-pollinated flower​

Answers

Explanation:

The stigma is the sticky knob at the top of the pistil. It is attached to the long, tubelike structure called the style. The style leads to the ovary that contains the female egg cells called ovules. The male parts are called stamens and usually surround the pistil.

the stamens are very different structures from the stigma. The stamen are very thin tubelike structures with little balls on the top of each, and there might be quite a few on a single flower. The stigma is the sticky top on the pistil,
which is a vase-like structure which contains the ovaries. A plant only has one pistil, and it is usually hidden from immediate view.

how Many of us are the solutions that will help us understand this ​

Answers

What is your question homie ??

I need this today please help me I’ll help you

Answers

Answer:

3

Explanation:

3 at a time

Answer:

3 bases.

iebdjndidndusoandusidjxjidjduxhdjdhdjdndudhdisndudhdkdndidj-it asked me to write 20 letters

When blood that is high in carbon dioxide exits the heart, it immediately enters which body system?

Answers

Answer:

The Circulatory System

Explanation:

When blood is rich in carbon dioxide it leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. (All of which have to do with the circulatory system)

A woman with blood type O and a man with blood type AB have a child together. What are the possible blood types of this child ?

Answers

Answer:

O type blood (ii) and AB type Blood (IAIB) 50% of their children will have type A blood (IAi) and 50% will have type B blood (IBi)

Explanation:

the answer above is correct

What do all protists have in common? Check all that apply.

Protists are organisms composed of one or more cells.
Protists’ cells contain a nucleus.
Protists live in dry environments.
Protists produce their own food from the water.
Protists reproduce asexually or sexually.
Protists live in moist environments.

Answers

Answer: Protists are unicellular eucaryotes, which therefore have a nucleus. They live in moist environments and are not photosynthetic, although Euglenoides, which can be photosynthetic are sometimes classed as protists, sometimes as plants.

Explanation:

Answer:

Protists are organisms composed of one or more cells.

Protists’ cells contain a nucleus.

Protists reproduce aseually or seually.

Protists live in moist environments.

Explanation:

I got it right <3

Boundaries, which are actually large cracks in the ________, form Earth's plates. These plates can separate from one another.

A. lithosphere
B. core
C. atmosphere

Answers

The actual answer is called the tectonic plates. So if there is a not listed i would chose that .

Boundaries, which are actually large cracks in the lithosphere, form Earth's plates. These tectonic plates can separate from one another and the correct option is option A.

The boundaries of Earth's tectonic plates are formed by large cracks in the lithosphere, which is the rigid outer layer of the Earth. These plates are distinct sections of the lithosphere that float on the semi-fluid asthenosphere below. The movement of these plates is driven by the flow of material in the mantle.

At plate boundaries, various geological processes occur, such as seafloor spreading, subduction, and continental collision. These processes can lead to the formation of new landforms, earthquakes, volcanic activity, and the shaping of the Earth's surface over geological time scales.

Thus, the ideal selection is option A.

Learn more about Tectonic plates, here:

https://brainly.com/question/16944828

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How does the nucleus, cell membrane, and ribosomes work together?

Answers

Answer:

Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis.

OR

In the nucleolus, new ribosomal RNA combines with proteins to form the subunits of the ribosome. The newly made subunits are transported out through the nuclear pores to the cytoplasm, where they can do their job.

The nucleolus inside the nucleus produces ribosome components, which are synthesized just outside of the nucleus form ribosomes.

The spindle then sends mRNA towards the ribosomes, which is used to code for protein synthesis.

Other organs in the cell, including the mitochondria and lysosomes, are surrounded by lipid membranes that isolate them from other components in the cell. 

Learn more:

https://brainly.com/question/22663686?referrer=searchResults

What is the pattern of daylight at different times of the year?
O A. There is more daylight in winter than fall.
O B. There is more daylight in fall than in summer.
O C. There is less daylight in fall and spring than winter.
O
D. There is more daylight in summer than the other seasons

Answers

D. There is more daylight in summer than the other seasons.

what is the independent and dependent variable in this experiment?

Group 1:Hand Sanitizer Bacteria growth:28
Group 2:Soap A. Bacteria Growth:12
Group C: Soap B. Bacteria Growth:13
Group 4: Warm Water. Bacteria Growth:24​

Answers

Answer:

Independents are all the different liquids used ie: soaps, water, hand sanitizer.

Dependent is the bacteria growth.

Explanation:

This is because you are constantly change the liquids so that is independent. The bacteria growth is dependent since the growth depends on the different liquids.

Which set of jobs would be found in
the field of genomics and molecular
biology?
A. psychologist, psychiatrist, and mental health doctor
B. infectious disease specialist and virologist
C. zoologist, marine biologist, and animal biologist
D. biochemist and epidemiologist

Answers

d I think the answe is d

b.infectious disease specialist and virologist

c.zoologist,marine biologist and animal biologist

Multiple Choice
The endocrine and muscular systems interact to absorb nutrients when the-
A. tongue and saliva break down food.
B. stomach villi and blood distribute food.
C. jawbone and muscles grind down food.
D. esophagus and stomach transport the food.

Answers

stomach villi and blood distribute food

Answer:

B or ..... C

Explanation:

HELP DUE IN 10 MINS!
What type of solution is the cell in below?

A. hypertonic solution

B. hypotonic solution

C. isotonic solution

Answers

Answer:

isotonic solution

Explanation:

this means the inside and outside of the solute are the same

Answer:

i wuv you so much babes :)

Explanation:

Some medicines are delivered in capsules or artificial vesicles to be swallowed. Would this method be best for delivering medicines that act on target protein in the plasma membrane,the mitochondria,or the cytosol?

Answers

Answer:

the cytoplasm because cytoplasmic enzymes can degrade artificial vesicles such as, for example, lipid-like vesicles. Subsequently, the drug can be delivered at specific cellular locations (including the cell membrane and mitochondria)

Explanation:

The design and development of drug delivery systems is fundamental for the efficiency of the medicine being delivered to the body. Within the cytoplasm, there are specific lytic enzymes that degrade capsules containing medicine (e.g., lipolytic enzymes capable of degrading lipid vesicles). Within the cytoplasm, the drug is delivered to target sites (in this case, the cell membrane or mitochondria) by the activation of different molecular recognition mechanisms.

HELP IM ON A TIMMRRR

Answers

The first one
Hope this helps!!!!

Answer:

the first one :))))))))

Multiple Choice
Which of the following attributes is indicated by a USDA Hardiness Map zone rating?


lower average temperature limit

upper and lower seasonal temperature limit

upper average temperature limit

upper and lower average temperature limit

Answers

Answer:

upper and lower seasonal

Explanation:

Answer:

B

Explanation:

What is one way to reduce the use of nonrenewable energy resources?

A building additional gas-powered factories in rural areas

B making more efficient gas-powered automobiles

C burning coal instead of wood in a fireplace

D mining for coal instead of drilling for oil

Answers

C that what I think it is

One way to reduce the use of nonrenewable energy resources is that make more efficient gas-powered automobiles. Thus, the correct option is B.

What is a Non-renewable energy resource?

A non-renewable energy resource may be defined as a source of natural resources that can not be readily replaced by natural means at a speed quick enough to keep up with consumption. Such types of resources take millions of years to be synthesized.

Burning of coal, mining of coal, building additional gas-powered factories in rural areas, utilization of nuclear energy, etc. are not the measures that are helpful in the reduction of usage of nonrenewable energy resources.

If we want to reduce the usage of non-renewable energy resources, it is required to be less dependent on such resources.

Therefore, one way to reduce the use of nonrenewable energy resources is that make more efficient gas-powered automobiles. Thus, the correct option is B.

To learn more about Non-renewable energy resources, refer to the link:

https://brainly.com/question/15782494

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can someone please help? I’ll give brainliest

Answers

Answer:

C.)

Explanation:

Hope this helps you out!

Direction: List down nine measuring tools on you answer sheet.

1. ____________
2.____________
3.____________
4.____________
5.____________
6.____________
7.____________
8.____________
9.____________
10.____________

Answers

Answer:

Calipers.

Micrometer.

Laser Measure.

Ruler.

Compass.

Square.

Measuring Tape.

Tailor's Measuring Tape.

Conduct online research and find a website that provides climate data for an area in a biome (for example, the city of Barrow, Alaska). Discuss how conditions in the biome affect the plant and animal life it contains.

Answers

Answer:

Biome greatly affect the plant and animal life it contains.

Explanation:

The environmental conditions in the biome greatly affect the plant and animal life that are present in it because only those animals and plants survive or present in that environment who adapted their selves or show tolerance in that environment. If there is change occur in the climatic condition of that environment the animals and plants that have resistance will survive while others disappear or eliminated from that environment.

Answer: (Answers may vary.)

I used this website, that provides US climate data, to obtain climate data for Barrow, Alaska. This part of Alaska has a tundra biome with the following conditions:

Annual high temperature: -8.2°C

Annual low temperature: -14.2°C

Average temperature: -11.2°C

Average annual precipitation (rainfall): 115 mm

Average annual snowfall: 990 mm

Barrow is covered in ice and snow for nine months of the year. During spring, millions of birds return to the area from their southern wintering grounds. Thousands of bowhead and beluga whales also migrate through the area in spring. In this region, the warm and wet period only runs from July to August. Most plants grow during this time. Food is scarce during the coldest period, which runs from December to March. During this time, many animals hibernate to survive.

Explanation: edmentum/plato

Classify the statements as true or false

Fossils help scientists date rocks

Sometimes younger rock layers are found beneath older rock layers

The map of earth has changed over millions of years, but it is now set
No fossils from the Precambrian era have been found because there were no organisms at that time

Answers

Fossils help scientists date rocks: True

Sometimes younger rock layers are found beneath older rock layers: True

The map of earth has changed over millions of years, but it is now set: False

No fossils from the precambrian era have been found because there were no organisms that time: False

hope these are correct :)

Answer:

1. True 2. True 3. False 4. False

Explanation:

Fossils help scientist date rocks: Fossil presence is one of the most useful characteristics to date a rock, a fossil will set a specific geological age in which the organisms was present in the world, and vice-versa a new fossil can be dated by studying the age of the rock it was found.  Answer: True

 Sometimes younger rock layers are found beneath older rock layers: This phenomenon can be found in rock layers near the surface because process such as landslides that happen on the surface moves the surface rocks often resulting in older rocks appearing in the surface and younger rocks being buried by them.  Answer: True  

No fossils from the Precambrian era have been found because there were no organisms at that time: Although the number of organisms where very little organisms like algae (Stromatolites) were present in this era and fossils can be found.  Answer: False  

The map of Earth has changed over millions of years: but it is now set: The Earth crust is actually still moving, and will always move due to the tectonic plates and their movement caused by density and pressure, Nowadays The countries have moved from their once mapped location, because of this maps are needed to be updated by new geodesic measurements of the surface. Earth crust moves 2.5 centimeters per year.  Answer: False

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