what is unique about HIV?

Answers

Answer 1

Answer:

HIV is called a retrovirus because it works in a back-to-front way. Unlike other viruses, retroviruses store their genetic information using RNA instead of DNA, meaning they need to 'make' DNA when they enter a human cell in order to make new copies of themselves.

Explanation:


Related Questions

8. What was available for the family's second baby diagnosed with SMA that wasn't available for their
first?

Answers

There's no complete cure for it. They can try therapy called Zolgensma. also called nusinersen (Spinraza) and risdiplam (E

Define the words condensation and evaporation.

Answers

Answer:

Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase.

Evaporation is the process through which the physical state of matter changes from the liquid phase to the gaseous phase.

During respiration, most atp is formed as a direct result of the net movemnet of

Answers

Answer:

During respiration, most atp is formed as a direct result of the net movement of protons flowing through a channel

question and options are in the picture

Answers

1st choice coz its only a grassland nothings so it needs stong eyesight to spot preys

refer to vs map: gene expression—flow of information from gene to protein tour. in which ribosome site would you find the uncharged trna?

Answers

Answer:

Elongation

Explanation:

Peptidyl Transferase takes the peptide chain (amino acids) from the tRNA in the P-site and attaches it to the amino acid in the A-site. The now-uncharged tRNA in the P-site is expelled from the Ribosome (possibly through the E-site). The Ribosome moves down the mRNA by one codon.

What type of cells do humans have prokaryotic or eukaryotic?

Answers

Answer:

Eukaryotic cells

Explanation:

Because a Eukaryotic cell has a nucleus and membrane-bound organelles, and Prokaryotic cells DO NOT.

how we can increase the fertile land? ​

Answers

Answer:

Add Compost. Compost is decomposed organic matter, and it is the best thing you use to improve the health of garden soil.

Get a Soil Test.

Mulch the Soil Surface.

Prevent Soil Compaction.

Rotate Crops Each Year.

Grow Cover Crops.

Add Aged Animal Manure.

Explanation: Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that enhances soil fertility and crop production while minimizing the environmental impact.

during pregnancy, a fetus gets oxygen and nourishment via the

Answers

Via the Placenta in the uterus

what does the author mean when she describes easter island as ""a destination with solitude built into its dna""?

Answers

A destiny with loneliness built into its DNA why, the DNA of the peoples of Easter Island is unique, there is a theory that suggests that long before Europeans discovered the island (in 1722), it served as a meeting place for the Polynesian people and Native Americans. Thus, the Rapa Nui would have in their DNA a mixture of these peoples. That theory was driven by an article published in 2014 that showed that today's Rapa Nui have 8% Native American DNA in their genome.

The why of solitary DNA

The Rapanui, who populated Easter Island,

Had no contact with the Native Americans until the arrival of the Europeans. Or if they did, it left no trace in their genes. That's what a study that analyzed ancient DNA of the island's inhabitants claims.

These results call into question previous research that claims that there was contact and that it may have occurred several centuries earlier.

This is the first time Rapa Nui's ancestral DNA has been sequenced. It's the result? None of the five samples showed DNA from Native American ancestors.

What is right so far? It doesn't seem like much... the mysteries of Easter Island continue...

In this way, the author wanted to say that the DNA of the peoples of Easter Island is unique.

Learn more about DNA in https://brainly.com/question/264225

1.) Using the information in the table below, determine the amino acid sequence or get is coded for by the mRNA sequence: AUG-UCU-GAU-UGG-UAC.

2.) What is the start codon? What are the 3 stop codons?

Answers

The amino acid sequence here is Met-Ser-Asp-Trp.  The start codon is AUG, while the three stop codons are UAG, UAA, and UGA.

The triplets of nucleotides or codons in mRNA determine the order of amino acids that will be added to the protein during translation.

The start codon in the genetic code is AUG and it encodes for the amino acid methionine (Met).

The 3 stop codons in the genetic code are UAG, UAA, and UGA. These codons do not code for an amino acid.

Learn more about the genetic code here:

https://brainly.com/question/21272924

Which type of invasin allows a pathogen to break down a blood clot that the body has generated to trap their spread

Answers

Answer:

Kinase

Explanation:

Without answer choices, my best guess is kinase because kinase is a

plant-pathogenic fungi that can break down blood clots.

MEIOSIS QUESTION (MULTIPLE CHOICE)

‼️ASAP!!! BRAINLIEST!!‼️
PLS HELP + EXPLAIN!!! Thx!
(NO LINKS PLEASE)

Answers

[tex] \: \: [/tex]

[tex] \green{ANSWER} [/tex]

b.diploidc. haploid

Explanation:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

hope it helps
Diploids are the correct answer because they make 4 daughter cells that are diploids

what are ways in which carbon is released into the atmosphere?

Answers

Answer: Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.

a.
F. The spindle is
the DNA found in the nucleolus.
b. a circular shaped bacterial chromosome.
joined strands of duplicated genetic material.
d. the centrioles and the microtubules they secrete.
C.

Answers

Answer:

C

Explanation:

The answer to this question is c

Is it possible for a primary consumer to be an omnivore or carnivore?

Answers

Answer:

yes is it

Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).

Hope this helps!!

Explanation:

Itz Deepika Here to help ~ .

Note:- If you have any more questions then let me know !!

Cartilage tissue is invaded by blood vessels and ___________________that first form spongy bone at the primary ossification center in the diaphysis.

Answers

Answer:

osteoblasts

Explanation:

1. Why does the angle of the sun at noon seem to change at different months throughout the year?

2. How does this create seasons?

Answers

Answer:

1. The earth orbit is slightly elliptical, and the earth axis is tilted by roughly 23.5° to the orbit. These to factors combine to make the an analemma. But in the winter, When the Earth is on the other side of orbit, the Earth's north pole is tipped away from the Sun, so at noon the sun doesn't get as high.

2. The earth's spin axis is tilted with respect to it's orbital planet. This is what causes the season. When the earth's axis points towards the sun. it is summer for that hemispheres. Midway between these two times in spring and autumn, the spin axis of earth points 90 degrees away from the Sun.

Which term is credited to Hooke's scientific research?

Answers

Answer:

Cell

Explanation:

Energy for active transport comes from

Answers

• Energy for the process of active transport is acquired from the breakdown of glucose using oxygen in aerobic respiration.

• adenosine triphosphate (ATP) is produced during respiration and releases the energy for active transport.

Which nitrogenous base is NOT found in RNA?
1 Adenine
2 Cytosine
3 Guanine
4 Thymine
5 Uracil

Answers

Uracil is a nitrogenous base found in all RNA but not present in DNA. There are multiple unusual modified bases found in tRNAs not found in DNA as well: Dihydrouridine, Pseudouridine, 1-methyl adenosine, N2,N2-dimethylguanosine, inosine, and 1-methyl-inosine. There are other nitrogenous bases that are metabolic intermediates that are not found in nucleic acids such as inosine (also in tarna), hypoxanthine, xanthine, dihydroorotate, orotate, and the purine break down product uric acid.

love ur pfp btw!

the process of protein formation directed by mrna is called

Answers

First the mRNA goes through transcription then through translation to produce proteins

why are there earthquakes​

Answers

Answer:

Earthquakes are usually caused when underground rock suddenly breaks and there is rapid motion along a fault. This sudden release of energy causes the seismic waves that make the ground shake. The earthquake starts at the focus, with slip continuing along the fault. The earthquake is over when the fault stops moving.

Carry learning!

Stay safe!

Study hard!

Causes of Earthquakes in General

- Induced Earthquakes. Induced quakes are caused by human activity, like tunnel construction, filling reservoirs and implementing geothermal or fracking projects.
- Volcanic Earthquakes. Volcanic quakes are associated with active volcanism.
- Collapse Earthquakes.

__________________________bacteria survive in the harsh environment of the stomach because it is able to neutralize the gastric acids and live in the mucosal stomach lining, safe from the host's immune responses.

Answers

Answer:

Archaebacteria



Explanation:

It is the only bacteria able to survive harsh environments.

(P.S. why did you delete my 1st response?)

From when we are very little, we are taught to know the difference between right and wrong and how to follow rules. As we get older, rather than the rules that we followed as children, we learn to follow laws that allow us to function as adults in today’s society.

We are all probably familiar with traffic laws or laws about stealing or committing crimes, but did you know that there are laws and public policies written specifically for and about families?

If you didn’t already know about these particular laws, now is your chance to find out!

For this activity, you will be researching the various laws and public policies related to families. In addition, you will be creating several scenarios where these laws might come into play.

Activity Guidelines:
You will start by researching various laws and public policies that pertain to families. You can really take this research in any direction that you like, while keeping in mind that the ultimate goal will be to write five short scenarios and connecting each one to a different family law or policy. For example, you could write a scenario that involves a parent who is intentionally hurting their child and connect this scenario to a child abuse law.

Each scenario description should be no more than about one paragraph in length. You are welcome to include dialogue in your scenario or simply summarize and explain your scenario idea. After each scenario, you will write the specific family law or policy being broken in the scenario or how it otherwise pertains to the scenario. The name of the law or policy and a brief explanation of its connection to the scenario is all that you need to include.
WILL MARK BRAINLY-IST
A basic template is included below. Feel free to use it or create your own in a word processing or slideshow program.

Your grade will be based on creating all five scenarios and your ability to connect each one to a different family law or policy. For further details on how you will be graded, see the rubric below.

Answers

Answer:

Where is your question?

New combinations of DNA and genes can come from different sources in the genetic material that is passed from to offspring. Sources of genetic material can come from in meiosis I, errors during, in meiosis, and from environmental factors. When these new combinations are passed on to, this increases - potentially, the species. Remember, for a mutation to be passed on through sexual reproduction (meiosis), the change to the MUST be present in the.

Word Bank:
DNA DNA replication mutations offspring parents crossing-over gametes nondisjunction genetic diversity benefiting

Answers

New combinations of DNA and genes can come from different sources in the

genetic material that is passed from  parents to offspring.

Sources of genetic material can come from DNA replication in meiosis I,

errors during nondisjunction, in meiosis, and from environmental factors.

When these new combinations are passed on to offspring this increases

genetic diversity potentially, the species.

Remember, for a mutation to be passed on through sexual reproduction

(meiosis), the change to the DNA must  be present in the gamete

Read more on https://brainly.com/question/10787

C. Let's say that there are 140 minnows in this lake when the amount of resources in this lake
decreases and the carrying capacity drops from 150 to 100 minnows. What will happen to this
minnow population? Why will this happen?

Answers

The minnow population will decrease to around 100 minnows. This happens because there are not enough resources to support the minnows.

Haven't Answered a Question lately So I'll ask
What are the top three fastest animals in the world?

Answers

Answer:

cheetah golden eagle white throated needletail Swift

First, is the Peregrine falcon, then the Golden eagle, and finally, the white throated needle tail swift.
1. Peregrine Falcon
2. Golden Eagle
3. White Throated Needle-tail sSwift

A rat has 42 chromosomes in eath somatic call. How many chromosomes are in each gamete

Answers

Answer:

21 chromosomes

Explanation:

Somatic cells are a diploid which have 2 sets of chromosomes. If two sets are 42 chromosomes, one set must be 21 chromosomes. Gametes are a haploid which have only 1 set of chromosomes. So in each gamete, there should be 21 chromosomes.

do prokaryotic cells have membrane bound organelles

Answers

do prokaryotic cells have membrane bound organelles

Answer: No

Explanation : if not mistaken prokaryotic cells have no internal membrane-bound organelles within their cytoplasm , but they do contain ribosomes.

Carly wants to determine if the amount of time spent on social media has an effect on grades. What is the dependent variable?

Answers

Answer: Number of effects on grades

Explanation:

DEPENDENT VARIABLE
going to class and doing the same amount of work/effort she puts into school work.

INDEPENDENT VARIABLE
spending less time on social media


(p.s it really does help.)
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Two groups have different uses for a local field. A bird watching society enjoys studying the ground-nesting swallows that visit each summer. A mountain bike camp prefers to use the field to build jumps and hold other events and receives a benefit of $1,000 from using the field. When it does, the activities scare away the birds and the bird-watching society faces a wealth reduction of $700. What is the optimal use of the field during the summers Select the statement that is true. 0.969 < 0.967 0.967 > 0.969 0.967 = 0.969 0.967 < 0.969 how do you graph parametric equation on desmos? A number line goes from negative 5 to positive 5. Point D is at negative 4 and point E is at positive 5. A line is drawn from point D to point E. What is the location of point F, which partitions the directed line segment from D to E into a 5:6 ratio? Negative one-eleventh One-eleventh Two-fifteenths Fifteen-halves. Evaluate.(16+0.6(13)+1)2What is the value of the expression?Enter your answer as a simplified fraction in the box.Evaluate.(16+0.6(13)+1)2What is the value of the expression?Enter your answer as a simplified fraction in the box. please help me with this as soon as possible how do economists measure unemployment? pls help me answer this What is rolled into laminated dough and how does itcontribute to lightness? in any chemical reaction or physical change the mass of the product is ___ The mass of the reactanta. The relationship cannot be determined by the amount of information givenb. equal to or the samec. twice is greater thand. twice as less than where is paint d on the number line Write down the complementary DNA strand that correctly matches with the oneOriginal DNAComplementary DNAGTA ATT CCG AGC GGTATG CCC AGA TCG TAGGGA TAT CAG AAC TTG During the 'Value Articulation' cycle, you are asked to identify whether the solution can be productized for leverage infuture engagements. What would you need to ensure? If f(1) = 9 and f(n) = -4f(n-1) + 4 then find the value of f(3). Which of the expressions is equivalent to the expression 4 left parenthesis x plus 5 right parenthesis plus 3? (1 point) 4 times x times 4 times 5 plus 3 4 times x plus 4 times 5 plus 3 4 times x times 3 plus 4 times 5 plus 3 4 plus x plus 4 plus 5 plus 3 What are the 4 types of teeth we have in our mouths? In which sentence is the adverb clausepunctuated correctly?A. When you make a promise, you need to keep it.B. You need to keep it, when you make a promise.C. When you make a promise you need to keep it. Pharmacodynamic tolerance involves changes in _____________ while metabolic tolerance involves changes in _____________. Group of answer choices A. enzymes / neurons B. neurons / enzymes C. brain / neuron D. neuron / brain what is brainliest from the word brain Analyze the map below and answer the question that follows.A thematic map of South America. Climate regions on the map are labeled from 1 to 6. 1 is along the coast of Chile. 2 is in the Andes Mountains. 3 is the Amazon rainforest. 4 is in Brazil near the east coast. 5 is most of Brazil, Venezuela, and Guyana. 6 is in Paraguay and Argentina.Which climate region is labeled with the number 3 on the map above?A.humid subtropicalB.tropical wet and dryC.MediterraneanD.tropical wetPlease select the best answer from the choices providedABCD