GCSE Biology - Infection and Response - 2 - Exam Style Questions with Answers

Created on January 11, 2023 By

paruppts12

GCSE_AQA_GEN_BIO_3_INFECTION_2

1 / 10

What is the advantage of using monoclonal antibodies to test for pathogens?

Slow results

Specific to one particular antigen

less accurate

2 / 10

What are myeloma cells?

Types of Nerve cells

Types of Tumour Cells

Types of Muscle cells

Types of Stem cells

3 / 10

One stage in a drug trial is to test the drug on healthy volunteers. What is the next stage in the drug trial?

Testing on volunteers with the disease

Testing on live animals

Testing on human tissue

Testing on all patients with the disease

4 / 10

Explain How monoclonal antibodies are used to diagnose pregnancy?

Hormone present in urine

All of the above

Can give a result low levels

Causes a colour change on test

5 / 10

Monoclonal antibodies are used to measure the levels of hormones in the blood.

Pregnant women produce the hormone HCG.

HCG is excreted in urine.

Given image shows four pregnancy test strips. Which test strip shows a negative test result?

D

B

C

A

6 / 10

The possible ways monoclonal antibodies can be used to measure or detect?

Drug detection

Determine age

Determine gender

Detect genetic abnormalities

7 / 10

Pancreatic cancer develops when a malignant tumour grows inside the pancreas.

Carbohydrase is an enzyme produced by the pancreas.

Name two other organs in the digestive system that produced carbohydrase.

Mouth ; Large intestine

Salivary gland; Small intestine

Mouth; Liver

Intestine; Liver

8 / 10

What are monoclonal antibodies (mAbs)?

Antibodies that are clones from one daughter cell

both A and C

Specific to one types of antigen

Antibodies that are clones from one parent cell

9 / 10

What is clone?

Genetically identical tissue copy

Both A and B

Genetically identical cell copy

10 / 10

Which of the following option is not a use of monoclonal antibodies?

Detecting illegal drug use in athletes

Antifungal treatment for plant pathogens, such as rose black spot.

Pregnancy tests

Diagnosing blood clots

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