btec level 3 applied science - wyke
TRANSCRIPT
BTEC Level 3 Applied Science
Courses offered:
Extended Certificate (1 A level equivalent)
Diploma (2 A level equivalent)
Why choose Applied Science BTEC?
• Entry requirements – 4’s in Science, Maths and English
• Stepping stone to University courses and science related professions
• Heavy coursework weighting giving more control over your success
• Enjoy science and want to see the vocational context to what you study
• How science is relevant to jobs and industry
BTEC Level 3Applied Science
Where can you go from here?
Class of 2019 - DestinationsUniversity of Lincoln – Biology
University of Hull – Child Nursing
University of Leeds – Adult Nursing
University of York – Molecular Cell Biology
University of Hull – Sport and Exercise Science
University of Ulster – Optometry
University of Hull – Midwifery
University of Lincoln – Pharmacy
University of Derby – Forensic Science with Criminology
Sheffield Hallam University – Biomedical Science
Sheffield Hallam University – Paramedic Science
University of Chester – Bioveterinary Science
University of Bradford – Public Health and Community Wellbeing
York St John University – Primary Teaching
Nottingham Trent University – Pharmaceutical and Medicinal Chemistry
University of Hull – Chemical Engineering
Extended Certificate in Applied Science1 A level Equivalent
Unit 1 - Principles and Applications of Science
External 90 minute examCovers Biology, Chemistry and Physics
content
Year 1
Year 2
Extended Certificate in Applied Science1 A level Equivalent
Unit 1 - Principles and Applications of Science
External 90 minute examCovers Biology, Chemistry and Physics
content
Unit 2 - Practical Procedures and Techniques
4 AssignmentsInternally Assessed
Year 1
Year 2
Extended Certificate in Applied Science1 A level Equivalent
Unit 1 - Principles and Applications of Science
External 90 minute examCovers Biology, Chemistry and Physics
content
Unit 2 - Practical Procedures and Techniques
4 AssignmentsInternally Assessed
Unit 3 - Science Investigations
Externally assessedPlan and review a science investigation
Year 1
Year 2
Extended Certificate in Applied Science1 A level Equivalent
Unit 1 - Principles and Applications of Science
External 90 minute examCovers Biology, Chemistry and Physics
content
Unit 2 - Practical Procedures and Techniques
4 AssignmentsInternally Assessed
Unit 3 - Science Investigations
Externally assessedPlan and review a science investigation
Unit 8 - Physiology of Human Body Systems
3 Assignments (muscular, lymphatic and digestive systems)
Internally Assessed
Year 1
Year 2
Diploma in Applied Science2 A level equivalent
Unit 4 Laboratory Techniques and
Applications
Internal Assignments
Unit 5 Principles and Applications
of Science II
90 minute External Exam
Unit 6Investigative Project
Internal Assignments
Optional Unit
Assessed internally through assignments
Year 2
How do we support you? – Trips
How do we support you? – Guest speakers
What you can expect from lessons…
Lesson Structure – Exam Content1. We start all lessons with a review of prior learning.2. We then spend time carefully explaining new ideas in
the best sequence to build your knowledge.3. We check for understanding regularly during each
lesson.4. We provide lots of printed resources for you to practice
demonstrating your knowledge. 5. We aim to end each lesson with a review to assess your
understanding.6. We use regular assessments so that you know what
you’re doing well, and how to improve.Lunchtime support sessions throughout the week
Lesson Structure – Assignment work1. We start all lessons with a review of
prior learning.2. We then spend time carefully
explaining the tasks on the assignment brief.
3. We discuss the best ways to present your work and work together to build a checklist
4. We provide lots of electronic resources to guide you through the tasks.
5. We focus lessons on specific tasks/part of tasks to help manage your time
6. We review your progress throughout the lessons and encourage you to make plans to manage workload
Lunchtime support sessions throughout the week
Anymore questions please get in touch
Grab a pen and paper and we will start the lesson!
Lesson - Cell Structure
• Why? – Links to exam content for Unit 1 and assignments for Unit 8
Objective• Label key features of eukaryotic cells• Describe the functions of key organelles• Explain why specialised cells need large amounts of
specialised organelles
B C
D
K
G
J
EF
IH
A
A. Smooth endoplasmic reticulumB. NucleolusC. NucleusD. Rough endoplasmic reticulumE. MitochondriaF. Cell/plasma membraneG. Permanent vacuoleH. Golgi apparatusI. LysosomeJ. ChloroplastK. Cell wall
Record score /11
Plant cellsAnimal cells
Fungi
Bacteria
Eu (True) Karyote (Nucleus)
Pro (Before) Karyote (Nucleus)
Cell Structure
Watch the video clip below and answer the questions on the next slide
https://www.youtube.com/watch?v=URUJD5NEXC8
Questions from video1. Which 3 things do all cells have in common?
2. Where is DNA held in eukaryotic cells?
3. What is the difference between rough and smooth endoplasmic reticulum?
4. How do substances move from endoplasmic reticulum to golgi apparatus?
Questions from video1. Which 3 things do all cells have in common?
2. Where is DNA held in eukaryotic cells?
3. What is the difference between rough and smooth endoplasmic reticulum?
4. How do substances move from endoplasmic reticulum to golgi apparatus?
Cell membrane, cytoplasm, DNA
Nucleus
Rough contains ribosomes, smooth does not
In vesicles
Eukaryotic cells – contain a nucleus and other membrane bound organelles
• Animal cell
Nucleus• Contains DNA that codes for
proteins
Nuclear envelope –controls entry and exit of materials
Nuclear pores –allow the passage of some molecules
Nucleolus –produces ribosomes
Chromatin – mass of material composed of DNA
Ribosomes• Site of protein synthesis
• Different types found in eukaryotic and prokaryotic cells
• Eukaryotic are larger (80s) and usually attached to endoplasmic reticulum
• Prokaryotic smaller (70s) free in cytoplasm
Endoplasmic Reticulum• Extension of nuclear
membrane• 2 types;
• Rough endoplasmic reticulum – synthesises and transports proteins (has ribosomes attached)
• Smooth endoplasmic reticulum – synthesises and transports carbohydrates and lipid
Golgi Apparatus
• Flattened membrane sacs that make simple substances more complex
• Package and modify proteins
• Produce lysosome vesicles
Lysosomes• Membrane bound
pockets of digestive enzymes
• Responsible for breaking down waste in the cell
• Destroy pathogens
Mitochondria• Site of aerobic
respiration to produce ATP and release energy
• Have a double membrane and their own copy of DNA and ribosomes
Can you label the cell?
Can you label the cell?
• Mitochondria• Rough
endoplasmic reticulum
• Nucleus• Nucleolus• Cell membrane• Golgi apparatus• Smooth
endoplasmic reticulum
• Vesicle/lysosome
A
B
C
DE
F
G
H
Lesson - Cell Structure
• Why? – Links to exam content for Unit 1 and assignments for Unit 8
ObjectiveLabel key features of eukaryotic cells• Describe the functions of key organelles• Explain why specialised cells need large amounts of
specialised organelles
Pause the powerpoint and see if you can match functions to the correct organelles on the next
slide
A. Nucleus
B. Cytoplasm
C. Cell membrane
D. Mitochondria
E. Ribosome
F. Endoplasmic reticulum
G. Golgi body
H. Lysosome
1. Site of protein synthesis
4. Contains DNA that codes for proteins
5. Extension of the nuclear membrane, can contain ribosomes or not
6. Modifies proteins and lipids
3. Site of aerobic respiration / ATP production
7. Contains enzymes to digest waste materials
8. Controls movement of materials in and out of the cell.
2. Site of many cellular reactions
A. Nucleus
B. Cytoplasm
C. Cell membrane
D. Mitochondria
E. Ribosome
F. Endoplasmic reticulum
G. Golgi body
H. Lysosome
1. Site of protein synthesis
4. Contains DNA that codes for proteins
5. Extension of the nuclear membrane, can contain ribosomes or not
6. Modifies proteins and lipids
3. Site of aerobic respiration / ATP production
7. Contains enzymes to digest waste materials
8. Controls movement of materials in and out of the cell.
2. Site of many cellular reactions
Lesson - Cell Structure
• Why? – Links to exam content for Unit 1 and assignments for Unit 8
ObjectiveLabel key features of eukaryotic cellsDescribe the functions of key organelles• Explain why specialised cells need large amounts of
specialised organelles
How do cells differ?
• They differ in shape
• They differ in the number of each organelle -Examples?
• specialised cells.
Many mitochondria Many lysosomes
Specialised cells• Example - White blood cell
• Involved in immune response
• Phagocytes engulf and destroy pathogens, watch the clip and we will discuss the key organelles needed in a phagocyte
• https://www.youtube.com/watch?v=438EovW4tzs
Large amount of lysosomesThey contain the enzymes to digest the pathogen
Enzymes are types of proteins
Large nucleus with huge network of rough endoplasmic reticulum These will have the ribosomes to make large amounts of proteins
Lots of golgi apparatus to package the enzymes into lysosomes
Read the information about a nerve cell on the next slide and use your knowledge or organelles
to explain which ones are needed in large numbers
A nerve cell is responsible for carrying an electrical impulse from one location of the body to another. It does this by moving ions e.g. Na+ across its cell surface membrane against their concentration gradient. This requires energy in the form of ATP. The cell also releases a specialised protein called a neurotransmitter which will act to continue the impulse to another neurone
Questions
1. List organelles that would be in large numbers in order to meet this cells function
2. For each one why is it needed?
A nerve cell is responsible for carrying an electrical impulse from one location of the body to another. It does this by moving ions e.g. Na+ across its cell surface membrane against their concentration gradient. This requires energy in the form of ATP. The cell also releases a specialised protein called a neurotransmitter which will act to continue the impulse to another neurone
So there needs to be a large amount of mitochondria to provide this ATP!
A nerve cell is responsible for carrying an electrical impulse from one location of the body to another. It does this by moving ions e.g. Na+ across its cell surface membrane against their concentration gradient. This requires energy in the form of ATP. The cell also releases a specialised protein called a neurotransmitter which will act to continue the impulse to another neurone
To make and release the proteins the cell needs a large amount of rough ER with ribosomes attachedGolgi apparatus will be needed to package the neurotransmitters into vesicles ready for release
Lesson - Cell Structure
• Why? – Links to exam content for Unit 1 and assignments for Unit 8
ObjectiveLabel key features of eukaryotic cellsDescribe the functions of key organellesExplain why specialised cells need large amounts of
specialised organelles
Summer Work• Available on Wyke Website - to be completed and
brought to first lesson in September
• Tasks to recap GCSE questions• Research Task for cells and Tissues• Investigation skills
• Extension for Diploma - Further research into body systems