can u answer these questions ?
1.Relate the use of genetic engineering to the treatment of human illnesses such as hemophilia.
2.Relate genetic engineering technique to the making of vaccines
3.List two ways in which DNA fingerprinting has been useful to society.
and 4!A student states that genetic engineering is perfectly safe and sound. What safety and ethical issues do you think might arise over the use of genetic engineering?
please help!!PLEASE

1. What kind of cells are like soldiers in the cellular immunity response, because locate and destroy infected body cells?
A. Mast cells
B. Lymphocytes
C. B cells
D. T cells

2. Which of the following is not part of the body’s nonspecific defense?
A. Production of antibodies
B. Inflammation

C. Release of histamines
D. Fever

3. How does the body tell the difference between its own cells and foreign cells?
A. Memory cells recognize different kinds of cells.
B. Foreign cells have different DNA.
C. It recognizes antigens on the cell surface
D. It cannot differentiate between types of cells

4. What is the main difference between cellular immunity and humoral immunity?
A. Antibodies are produced in cellular immunity.
B. T cells do not play a role in humoral immunity.
C. Phagocytes do not play a role in humoral immunity.
D. Antibodies are produced in humoral immunity.

5. Why must donated tissue be analyzed before it is transplanted into another person?
A. To prevent the recipient’s body from attacking and rejecting the tissue as foreign
B. To eliminate the introduction of pathogens into the recipient
C. To prevent the recipient’s red blood cells from clotting
D. To prevent the formation of antigens in the donated tissue

6. How are antibiotics different from antiseptics?
A. Antiseptics work inside of the body; antibiotics work outside of the body.
B. Antibiotics target one type of pathogen; antiseptics are not specific.
C. Antiseptics destroy the cell wall of pathogens; antibiotics destroy the cell membrane.
D. Antiseptics prevent pathogens from reproducing; antibiotics kill pathogens.

7. Why has antibiotic resistance evolved in bacteria?
A. The mutation rate of bacteria has increased.
B. Antibiotics are not as effective as they once were.
C. Bacteria no longer have cell walls.
D. Use of antibiotics has become more common.

8. What is the function of a vaccine?
A. To prevent an illness by causing a person to develop acquired immunity
B. To kill pathogens by releasing immunity chemicals in the blood
C. To cure diseases by creating antibiotics in the marrow and blood
D. To produce cellular immunity through long-term exposure

9. How does your body fight a pathogen if you have been vaccinated?
A. Your memory B cells make antibodies right away.
B. Your memory T cells make antibodies right away.
C. Your memory B cells make antibiotics right away.
D. Your memory T cells make antibiotics right away.

10. Why don’t vaccines that are made of living cells cause disease?
A. The pathogen’s antigens have been removed.
B. The pathogen has had its genetic material removed.
C. The pathogen is attacked by memory B cells.
D. The pathogen has been weakened.

im not good with bio.. can someone help me please?? best answer gets 10 points!!

1. What do viruses depend on for continued existence?
living cells
soil
sunlight
dead cells

2. What is a capsid?
a small package of DNA
a viral protein coat
an exterior cell wall
a viral ribosome

3. Which does NOT necessarily cause the herpes simplex I or II to become active?
stress
fever
sunlight
water

4. What causes lysis?
Viral particles secrete enzymes that weaken the cell membrane.
Viral particles rupture the cell wall from the outside.
Enzymes speed up the creation of the cell membrane.
Antibodies cause lysis in order to battle infection.

5. What is currently the only way to cure a viral infection?
antibiotics
cold medicine
antibodies
cough syrup

6. How do vaccines work?
They scan for and clean the blood of a particular virus.
They destroy viruses by photosynthesis.
They strengthen DNA and RNA over time by producing additional blood.
They trigger the body to produce antibodies and cells that attack a certain virus.

7. Which type of organism uses sunlight to produce organic molecules from inorganic molecules?
chemoautotrophs
photoheterotrophs
photoautotrophs
chemoheterotrophs

8. When do bacteria form spores?
when there is moisture present
when there is too much mold present
when the environment becomes hostile or unfavorable
when there is excessive organic material

9. Which is NOT a primary method of combating bacterial infections?
vaccines
sterilization
antibiotics
vitamins

10. Which food could not be made without bacteria?
salt
peaches
potato chips
cheese

Are the ordinary dog owners of today not communicating with thier dogs enough to know some simple symptoms are leading to large issues, that may include; life long treatment, diagnoses that were too late or the death of our loved pets. Have we developed a blind spot to them even though our medical department gets clearer and stronger… Why I ask such a question is because the research I have done in the last DAY!!! just wondering around on line looking up alergens, immunities, and heredity defects to the breed I own. When we first brought our dog home he constantly rubbed, scratched and bit at himself, his skin was dry though he drank a ton durring the day and he had really bad gass though his food was of good quality (Canidae, we also tried various foods, everything was the same.) We thought it was a case of fleas which could have been present so we treated him with a vet recommended treatment (VERY EXPENSIVE :/ ), infact it was! but its so much deeper than that. Recently he had been forming sores around his feet, we thought it was the rubbing on his paws when he chewed his bones, he has gas problems, we’ve tried various different foods so we assumed his stomach was sensitive, typical for the breed. Just today I found allergins under the web site’s listings that told about the breed and others too. All the sypmtoms led into a chain connecting all our puzzle pieces that the vet should of known right from the start though we assumed other issues, simple, to have been causeing the symptoms though they were all linked together. Our dog infact had an alergen to fleas saliva causing biting scrathing and rubbing, which could also lead to yeast and bacterial infections. from this his stomach had trouble with food, ANY food, which caused him to get upset stomaches. Vaccine overloads can also have affects like this if there are overload in parasites which can also set the dog up for attacks. From the skin irritations his body started producing Immunoglobulin E a type of cell designed to target the allergen and activates Mast Cells that release different substances including histamine, (a chemical causing itching, inflamation and swelling) and they can bunch up creating sores usually around the feet, anus and the ears. All of this was a link yet he was bred from a purina national winner and a best in show, best of breed more than 8 years in a row Sire. Are breeders only looking at the most common illnesses such as hip dysplasia, eye diseases etc these days? Are we taking these small clues and overlooking things to be whats most common, are we strenghthining our medical and behaviorist knowlegde but forgetting the dangers of, Not their background, but their DNA?
What are your thoughts?

According to the Natural Solutions Foundation "rogue government operatives, in concert with pharmaceutical interests, may be preparing to unleash a genetically engineered Avian Flu pandemic for profit….Avian Flu has already been created through genetic engineering in the United States, fusing the deadly genome of the 1918 Pandemic, misnamed the ‘Spanish Flu’, with the DNA of the innocuous H5N1 virus in a growth medium of human kidney cells, according to the National Institutes of Health and the vaccine’s manufacturer. Some virologists believe that this would insure that the man-made mutant virus recognizes human cells and knows how to invade them."
"The Spanish Flu, which was not Spanish at all, was created in the U.S. through an early bioweapons program and injected into healthy young men (i.e., ’soldiers’) as the first mandatory vaccination in the military during WWI (also known as the "War to End Wars" and the "Great War"). The "Spanish Flu", which originated in Kansas on U.S. Military bases, killed hundreds of thousands of Americans, and millions worldwide. It was one of the deadliest pandemics in modern history. It was also one of the most successful biological weapons ever created, until now."

How does the CDC determine how influenza virus will likely mutate in order to develop vaccines for next year ?
How does the CDC determine how influenza virus will likely mutate in order to develop vaccines for next year seasonal flu? i know there are two encoded proteins in influenza a virus DNA which can are the most likely to mutate and the two that will cause the most trouble!
How can they determine though, what particular strain will be more likely? Is there some amino acids in each particular protein that may cause a significant change if changed in influenza virus?
is it a particular region of the genome? what exactly do they look at?

My friend, who does those Tea Parties, says that he thinks the H1N1 virus is a hoax and that the vaccine will make us into Obama loving zombies. He said that Obama is behind the whole thing because he is a dark and evil person.

here are my ?’s

1. The enzymes that add complementary nucleotides during DNA replication and proofread the new DNA strand are called…
a) DNA polymerases
b) phages
c) DNA helicases
d) nitrogen bases

2. A _________ is not a component of a DNA nucleotide.
a) five-carbon sugar
b) phosphate group
c) double helix
d) nitrogen base

3. In his experiments on Streptococcus Pneumoniae, Griffith found that…
a) the DNA of the heat-killed S bacteria entered some of the R bacteria
b) the S bacteria were transformed
c) the capsule did not protect the bacterium
d)mice injected with the R bacteria died

4. Hershey and Chase showed that
a) bacteriophages can infect human cells
b) DNA controls heredity
c) bacteria undergo transformation
d) a vaccine for pneumonia could be produced

5. James Watson and Francis Crick
a) built a sructural model of DNA
b) discovered DNA replication
c) used X-ray diffraction
d) discovered DNA polymerases

6. If the sequence of nucleotides on one strand of a DNA molecule is GCCATTG, the sequence on the complementary strand is.
a) GGGTAAG
b) CCCTAAC
c) CGGTAAC
d) GCCATTC

7. Multiple replication forks along the DNA…
a) correct replication errors
b) reduce DNA replication time
c) ensure that the new and old DNA strands are complementary
d) signal DNA polymerase to stop

8. Does DNA replication occur immediately before asexual reproduction, before sexual reproduction, or before both?

9. What are two functions of DNA polymerases during DNA replication?

10. Defferentiate between DNA, genes, chromatids, and chromosomes.

Any help will be helpful. Thx.

I have 3 children 12,6,4 and im not very comfortable letting them get the H1N1 vaccine.I want to make an informed decidsion about this does anyone know how many were tested?and didn they test this on actual people/children?

I looked into the flu thing more, and, could this be Bio-Warfare? I have learned that many nations wanted to re-create the Spanish Flu of 1918, and several have claimed they did.

So, what happened? Heres what I think
1. The H1N1 has been released by accident
2. The H1N1 has been released deliberately
3. The H1N1 could have been recreated by a single individual.
Could this be a terriost attack? Maybe. The strains on the flu has been claimed to be generically altered to:

Elements of DNA from these types: avian flu, human flu Type A, human flu Type B, Asian swine flu, and European swine flu.
There is a .10% that this was naturally caused. I am sure that WHO is looking into a vaccine now. For now, I want your opinions and answers. What do you think about all of this?
Please do not panic, this will be solved. To the young people that are freaking out, trust me, you are the least vulnerable. We will find a cure for this, especially now since it is nearing of summer.

Remember: We have already cured the last flu pandemic. I’m sure this one will be no different.
If you know someone that has been near Mexico City, advise them to go to a hospital to get them checked out.

This isnt big in the United States, as far as I know, there are only 6 cases being reported. But this Flu can be majorly catastrophic. Wash your hands.
Layne: Then who else should it be? I am not blaming the terrorists, I am only theorizing what COULD be happening.