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Defence against disease

Question 1 of 19

1

What are types of micro organism?

Select one or more of the following:

  • fungi

  • infection

  • vaccine

  • bacteria

  • virus

Explanation

Question 2 of 19

1

Select from the dropdown lists to complete the text.

( micro organims, virus, fungi, bacteria ) will enter an ordinary ( cell, tissue, membrane ) and effect the cell by getting inside. it will then ( die, reproduce ) so much till the cell will completely ( break, repair ) open and then be ( permanently, partly, not ) be broken.

Explanation

Question 3 of 19

1

Select from the dropdown lists to complete the text.

( Pathogens, Bacteria, Fungi, Virus ) come from bacteria
They produce ( anti toxins, toxins )
It can cause ( disease, sickness, death ) & if it enters the body it will cause ( problems, death, symptoms )
Pathogens have ( antigens, antibodies, antitoxins ) on the sides

Explanation

Question 4 of 19

1

Do white blood cells help to defend the body against disease?

Select one of the following:

  • True
  • False

Explanation

Question 5 of 19

1

Fill the blank spaces to complete the text.

White blood cells can produce . The antitoxins will the toxins.

Explanation

Question 6 of 19

1

Do antibodies attach to the antigens and stop destroying the bacteria

Select one of the following:

  • True
  • False

Explanation

Question 7 of 19

1

To ingest pathogens the bacterium will invade the body. Then the blood cell will recognise this and go it. Thirdly, the white blood cells will it. After the white blood cell has fully has the pathogen it will release the which break down and digest the pathogen. Finally it will slowly be broken down and .

Drag and drop to complete the text.

    white
    red
    towards
    away
    engulf
    destroy
    eat
    enzymes
    dead bacteria
    blood
    pathogen
    destroyed
    fixed

Explanation

Question 8 of 19

1

We protect the body from future disease by taking vaccinations

Select one of the following:

  • True
  • False

Explanation

Question 9 of 19

1

Select from the dropdown lists to complete the text.

Contains dead ( pathogens, bacteria, fungi, antigens ) on the surface of the body. however it still has ( antibodies, antigens, pathogens, antitoxins ) on the surface. so when injected the ( white, red ) blood cells would need to produce antibodies to attack it. Therefore, if in the future a pathogen was to enter the body, it could quickly produce the ( antibodies, antitoxins, antigens ) for it.

Explanation

Question 10 of 19

1

What does MMR stand for

Select one or more of the following:

  • Rumella

  • Moles

  • Measles

  • Mumps

  • Rubella

  • Mocks

Explanation

Question 11 of 19

1

Fill the blank spaces to complete the text.

Scientist thought MMR vaccines linked to s. This is a condition that affects people and interaction skills.

Explanation

Question 12 of 19

1

Ignaz semmelweis owned a and he observed that when a midwife helped deliver the baby there was a risk of fever than when a student did.
He decided to make medical students wash their after treating the patients, after doing this he noticed that the amount of deaths had .
Now, we know the medical students had been carrying from dead babies to the mothers. The results showed that washing hands .

Drag and drop to complete the text.

    hospital
    bank
    doctors
    lower
    higher
    childbed
    death
    sick
    medical
    work
    hands
    feet
    taps
    dead
    pregnant
    reduced
    increase
    bacteria
    pathogens
    dead bacteria
    cells
    helped

Explanation

Question 13 of 19

1

Types of medicines are

Select one or more of the following:

  • antibiotics

  • cocodomine

  • vaccine

  • pain killers

Explanation

Question 14 of 19

1

Select from the dropdown lists to complete the text.

( Painkillers, antibiotics ) relieve ( symptoms, problems, illness, disease ) for a few days but still leave ( dead pathogens, pathogens, bacteria, fungi ) in your body for a few days,

Explanation

Question 15 of 19

1

If you take too many antibiotics the will have to much to them. Meaning it will have no effect on the bacteria in the end. This is because the pathogen has become

Drag and drop to complete the text.

    pathogens
    bacteria
    micro organism
    open
    exposure
    closure
    antibiotic strong
    antibiotic resistant
    antibiotic weak

Explanation

Question 16 of 19

1

Fill the blank spaces to complete the text.

Antibiotic resistance is caused by . This is a , spontaneous change in the (effects the genes)

Explanation

Question 17 of 19

1

The equipment needed to culture micro organisms are:

Select one or more of the following:

  • agar jelly

  • petri-dish

  • bunsen burner

  • inoculating loop

  • matt

  • lighter

  • water

Explanation

Question 18 of 19

1

Fill the blank spaces to complete the text.

To culture microorganisms we
1. sterilise the and petri-dish to prevent
2.Put into bunsen burner (this will get rid of on in) and leave to cool for a while
3. Using , place some of the into the
4. Quickly close the petri-dish and it with . This is to avoid anything getting in and infecting it
5. at 25°c ( lab)

Explanation

Question 19 of 19

1

Fill the blank spaces to complete the text.

Once grown a set of , we want to know if the would kill the bacteria. We do this by getting paper and dipping it into the disinfectant, then putting on to the . We repeat this for all the disinfectants. After, we need to close and seal the petri-dish! we would know if the disinfectant works as if there is a area around it, the bacteria would've been .

Explanation