Christie M. GCSE Biology tutor, GCSE Chemistry tutor, A Level -Medica...

Christie M.

Currently unavailable: until 05/04/2017

Degree: Medicine and surgery (Bachelors) - Newcastle University

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|  4 completed tutorials

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About me

Hi, I am Christie! I am currently studying Medicine at Newcastle University. I am in my third year which involves mainly ward based teaching in multiple clinical settings in different medical specialities. I completed four A-levels in the following subjects: Chemistry (A*), Biology (A*), Mathematics (A) and English Literature (A). I have always shown a passion for the sciences. I appreciate how the leap between GCSE to A-Level science can be initially difficult; I would love to help any individuals who are currently facing that challenge at both A-level and GCSE standard Biology or Chemistry. I also am enthusiastic about tutoring GCSE Mathematics and English Literature. Before university, I had a weekly voluntary commitment at Hospice of the Good Shepherd (January-June 2011 and March - August 2012) to develop my communication skills and interact with the widest variation of people as possible, a voluntary commitment at St John’s Hospice to gain experience with those requiring palliative care (December 2013 - March 2014) plus a voluntary role with Riding for the Disabled Association from (June - October 2013) to gain experience with working alongside individuals with both learning and physical disabilities. I was also accepted to be a Duke of Edinburgh Young Leader which involved working with an assigned silver and bronze team. I had a weekly commitment involving admin within the office, teaching the various skills required for an expedition (including orienteering and camp craft) as well as leading two expeditions. This experience showed the importance of knowing how individuals work at different paces and have a range of different abilities, despite being the same age. Since starting medical school in September 2014, I realise how competitive it is to gain entry. Many friends on the course have previously done one year or completed other undergraduate courses or have taken gap years due to not getting in first time round. As I have recently gained a place straight from school, I think I would be able to use my experience to assist passionate people in doing the same. Newcastle University, as many of the other medical schools, required the UKCAT. My average score was 750 and band 2 for situational judgment (2013). Once again, this entrance examination can appear a daunting hurdle; I am passionate about using my experience to help individuals gain the highest UKCAT score possible. Tips on medical school interviews and personal statement preparation will also be provided if desired. My revision techniques and learning styles have changed significantly between Sixth Form and University. Previously, I mainly used writing out notes and previous examination papers. However, I now use a lot more visual methods including flow diagrams, mind maps, drawing and interactive tutorials online. I think I will be able to use my diverse learning styles to compliment different individuals to make tutorial sessions as engaging as possible. During sixth form I helped to teach GSCE science to students whom were finding certain topics challenging. This developed my skills of explanation and communication. Many of the students were able to grasp key themes and concepts after my additional guidance. I also discovered how there are different learning styles; the importance of tailoring learning to the individual as much as possible. At university I did paid work as a tutor for children aged four to sixteen from a range of different backgrounds in both Mathematics and English. At university, I have been both accepted and received the training to become a medical student mentor. This role involves working as a team with my partner to provide both academic and pastoral support and guidance to a stage one student also studying Medicine and Surgery. University is initially daunting to many, with the increased volume of work or meeting new friends, so I am enthusiastic at being able to use my experiences to guide someone who is on the same academic path. As a tutor, my aim is to help individuals with challenging concepts via providing interactive tutorial sessions which are crafted to an individual’s needs which many schools cannot provide. I will ask which topics the student is currently finding challenging and prepare the sessions in advance. Since I am studying Medicine, i will also be able to provide additional resources for those students who want to expand their knowledge above and beyond the A-Level Biology and Chemistry to gain the highest grades possible.

Subjects offered

Biology A Level £20 /hr
Chemistry A Level £20 /hr
Biology GCSE £18 /hr
Chemistry GCSE £18 /hr
English Literature GCSE £18 /hr
Maths GCSE £18 /hr
-Personal Statements- Mentoring £22 /hr
.UKCAT. Uni Admissions Test £25 /hr


English literature A-levelA2A
Biology A-levelA2A*
Chemistry A-levelA2A*
UkcatUni admission test750
Disclosure and Barring Service

CRB/DBS Standard


CRB/DBS Enhanced


General Availability

Currently unavailable: until


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Questions Christie has answered

How are blood glucose levels regulated in humans?

Blood glucose homeostasis involves maintaining the levels of blood glucose within a very narrow limit around a set point (90mg 100cm-3). This is done via hormonal regulation. On one hand, insulin which is a peptide hormone, is produced by the beta cells of the pancreas (islets of Langerhans). ...

Blood glucose homeostasis involves maintaining the levels of blood glucose within a very narrow limit around a set point (90mg 100cm-3). This is done via hormonal regulation. On one hand, insulin which is a peptide hormone, is produced by the beta cells of the pancreas (islets of Langerhans). It is released by the pancreatic beta cells when blood glucose levels rise, such as after ingesting a carbohydrate-rich meal. Insulin binds onto cellular receptors. It causes glycogenesis (conversion of glucose to glycogen) in lover and skeletal muscle, the conversion of glucose into fat (triglycerols) within adipose tissue as well as increasing cellular uptake of glucose. These processes reduce blood glucose levels back to set point. 

However, glucagon, a hormone produced by the alpha cells of the pancreas increases blood glucose back to set point when blood glucose levels have dropped such as when a person is exercising. It increases the rate of glycogen breakdown (glycogenolysis), the release of fatty acids from adipose tissue to be used to make glucose (gluconeogenesis) and also increasing the rate of fat break down (lipolysis). This is to provide cellular glucose to be broken down during respiration to produce ATP molecules. 

There are other hormones also released to increase blood glucose such as adrenalin, the ''fight or flight'' hormone produced by the adrenal medulla. It increases glycogenolysis, and fatty acid release. Cortisol, another hormone, produced in the adrenal cortex, causes amino acids (small building blocks of protein) to be released from skeletal muscle and fatty acids to be released from adipose. Amino acids and fatty acids are converted to glucose via gluconeogenesis. 




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2 years ago

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