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IB Biology Extended Essay Exemplar: To what extent does screen time affect circadian rhythm in terms of daytime alertness and sleep quality? | RevisionDojo
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Found 10 similar exemplars
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How Do Different Postures (Sitting at 90° Leg Angle, Standing, and Padmasana (Yoga Pose)) Affect the Memory of a Grade 11 Student While Doing a Simple Word Recall Test and an in Hand Visual Memory Test?
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Biology
EE
C
Pro
A study into the possible relationship of blood pressure and the onset of Alzheimer’s disease in individuals aged fifty years and above.
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Biology
EE
B
Pro
How does susceptibility to metabolic syndrome (measured by physical body parameters, blood profile & lifestyle factors) correlate with muscle strength measured by handgrip dynamometry in females aged 35-50?
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Biology
EE
A
Pro
What are the nutritional differences between processed and unprocessed meat in terms of protein content? (Determined using the Bradford Method)
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Biology
EE
C
To what extent does Body Condition Score (1-9) and body mass (kg) impact resting and active heart rate (beats per minute) in purebred canines (Canis lupus familiaris)?
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Biology
EE
B
Pro
To what extent can elevated blood glucose be used as an indicator for Wilson's Disease as determined through a model of the function of the digestive enzyme a-amylase in a starch decomposition reaction inhibited by increasing volumes of copper sulphate (0.00, 0.25, 0.50, 0.75, 1.00 mL CuSO4)?
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Biology
EE
C
Pro
To what extent are maternal infections related to developing sensorineural hearing loss in children?
Biology
EE
C
Pro
How do the chemical components in different shampoos and conditioners (Kerastase Genesis, Loreal Paris, Fable and Mane), affect the tensile strength (g) of Homo sapiens hair when wet and dry?
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Biology
EE
C
To what extent does the starch breakdown rate by 1% amylase solution differ between gluten-containing (wheat, rye, spelt) and gluten-free (white corn, rice, chickpea) flour samples?
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Biology
EE
B
SL
Pro
To what extent does pre-treating bacterial extract of Staphylococcus Epidermidis with bromelain from pineapple influence the effectiveness of Tetracycline?
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Biology
EE
B
Pro
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