Q39:
AS & A Level Biology - 9700 Paper 1 2022 Winter Zone 3
Share
Previous
Questions:
39/40
Topic: CH11 - IMMUNITY
Solution
Solution is A
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
MCQ
CH11 - IMMUNITY
An antibiotic inhibits the formation of cross-links between the molecules that form cell walls in bacteria. Which statements explain why bacteria are...
Summer
3
MCQ
CH11 - IMMUNITY
How does the antibiotic penicillin affect the metabolism of a bacterial cell?
Summer
5
MCQ
CH11 - IMMUNITY
Scientists investigated the effect of increasing concentrations of an antibiotic on the development of antibiotic resistance in bacteria.The scientist...
Summer
4
MCQ
CH11 - IMMUNITY
Scientists studied the multidrug-resistant bacterial infections in children caused by one type of bacteria between 2007 and 2015. The percentage of mu...
Summer
4
MCQ
CH11 - IMMUNITY
What is the correct sequence of events in a primary immune response?
Summer
3
MCQ
CH11 - IMMUNITY
Whooping cough is a highly infectious disease of the gas exchange system, caused by the bacterium Bordetella pertussis.Which method provides protectio...
Summer
4
MCQ
CH11 - IMMUNITY
Monoclonal antibodies are now being used to treat some human diseases.What explains why monoclonal antibodies are suitable for this purpose?1 They can...
Spring
3
MCQ
CH11 - IMMUNITY
Which statement about the properties of the antigen-binding sites in different antibody molecules is correct?
Summer
3
MCQ
CH11 - IMMUNITY
What will be produced by the division of memory cells during a secondary immune response?
Winter
4
MCQ
CH11 - IMMUNITY
Why is mitosis important in the immune response?
Summer
6
More Questions from year 2022
Theory
CH4 - CELL MEMBRANES AND TRANSPORT
(a) Table 1.1 shows three of the processes by which substances in solution can move across cell membranes. It also lists five statements that may appl...
Spring
2
Theory
CH5 - THE MITOTIC CELL CYCLE
(a) Fig. 2.1 shows a cell at one of the main stages of mitosis in the mitotic cell cycle.(i) Name the stage of mitosis shown in Fig. 2.1.................
Spring
2
Theory
CH3 - ENZYMES
(a) Enzymes are polymers of amino acids. Complete Fig. 3.1 to show the general structure of an amino acid.[Image_1: Fig. 3.1][1](b) When bananas are p...
Spring
2
Theory
CH10 - INFECTIOUS DISEASE
Tuberculosis (TB) is a major cause of ill health worldwide.(a) State the name of a bacterium that causes TB in humans....................................
Spring
2
Theory
CH8 - TRANSPORT IN MAMMALS
Control of heartbeat is myogenic. This means the electrical activity controlling the rhythm of a regular heartbeat begins in the heart muscle itself.A...
Spring
2
Theory
CH6 - NUCLEIC ACIDS AND PROTEIN SYNTHESIS
(a) (i) Identify structure E and structure F in Fig. 6.1. E .............................................................................................
Spring
1
Theory
CH17 - SELECTION AND EVOLUTION
The European hedgehog, Erinaceus europaeus, is a small omnivorous mammal. Its body is covered in spines, which are usually brown. A rare variant, whic...
Spring
2
Theory
CH15 - CONTROL AND CO-ORDINATION
Giant axonal neuropathy (GAN) is a rare autosomal recessive disease, which affects neurones.(a) Mitochondria can move freely within the axons of neuro...
Spring
1
Theory
CH16 - INHERITED CHANGE
The red blood cells of people with sickle cell anaemia have reduced oxygen-carrying capacity.(a) Explain the relationship between the gene mutation th...
Spring
2
Theory
CH16 - INHERITED CHANGE
(a) Meiosis is an important process that contributes to genetic variation in a population.Fig. 4.1 shows a pair of homologous chromosomes during proph...
Spring
2