Cell biology notes Study guides, Revision notes & Summaries

IGCSE Biology Exam - Paper 6 Revision Notes BIO Enzyme activity lab: 2H2O2 (l) → 2H2O (l) + O2 (g) This reaction can be catalysed by an enzyme (catalase) or by a non- biological catalyst (Manganese IV oxide) 1. Put 3cm2 of hydrogen peroxide in a test tube. 2. Add fresh potato strips and shake gently. 3. Keep your thumb on top of the test tube, or use a stopper, to retain the gas. 4. Do the “glowing splint” test → the splint relights Positive control: repeat the original experime...

Criminalistics: An Introduction to Forensic Science - FINAL EXAM Questions and Answers 100% Pass Biology - Answer- The _____ unit performs DNA profiling of dried blood stains and other body fluids. Toxicology - Answer- The _____ unit examines body fluids and organs to determine the presence or absence of drugs and poisons. Odontologist - Answer- A forensic ____ can compare bite marks left on a victim to the tooth structure of suspects. Computer - Answer- Collecting evidence from a cell ...

Nursing school entrance exam 307 Questions with Verified Answers Biology - CORRECT ANSWER is a science that seeks to understand the activities of living things. May also be referred to as the science of life. Basic biological concepts - CORRECT ANSWER 1. metabolism 2. homeostasis 3. adaptation Scientific Method - CORRECT ANSWER A series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions. to ask a...

DAT Biology (ALL Practice Exam Questions & Answers) 2024/2025 An organism is found during a biopsy of lung tissue. It is determined to belong to the genus Streptococcus and is known to cause tuberculosis. What type of organism is this? - CORRECT ANSWER-Bacteria A botanist has discovered a new plant and notes that it is predominantly found in its gametophyte form. Which category does this plant most likely belong to? - CORRECT ANSWER-Bryophyte In the fetal circulatory system, the duc...

Biology Lecture Notes Y. Nagah 1 | P a g e Biology Lecture Notes (STEMer’s guide) 2024 Lecture (3) Resting potential – Action potential Mr. Youssef Nagah Biology Lecture Notes Y. Nagah 2 | P a g e Ion pump and ion channels establish the resting potential of a neuron As you know, ions are unequally distributed between the interior of cells and the fluid that surrounds them. As a result, the inside of a cell is negatively charged relative to the outside. Because the attraction o...

Revision notes for Cancer Biology covering control of the cell cycle, molecular mechanisms (CDK and Cyclins), cell cycle checkpoints, response to DNA damage. Introduction to oncogenes and tumor suppressors and how various mechanisms link to the hallmarks of cancer.

Biology GCSE AQA Grade 9 Unit 1: Cell Biology notes made by Grade 9 student, now studying A level Biology. Includes all relevant details adhering to the specification and visual aids, such as diagrams, pictures, coloured notes, etc.. Similar quality notes available for all units for each triple science.

A level Biology OCR A Module 6 summary notes Describe the nucleus Describe the nucleolus Describe the rough endoplasmic reticulum (RER) Describe the smooth endoplasmic reticulum (SER) Describe the Golgi Apparatus Describe lysosomes Describe mitochondria Describe chloroplasts Describe vacuole What type of cell wall do plants have? What type of cell wall do bacteria have? What type of cell wall do fungi have? Describe the cellulose cell wall Describe cilia and undulipodia What type...

Notes from the entirety of Chapter 9 from the textbook 'Molecular Biology of the Cell' Sixth edition About microscopy, including light microscopy, electron microscopy, dark-field microscopy, confocal microscopy, phase-contrast microscopes, differential-interference-contrast microscopes, and imagery.

NURS 6501 Midterm Exam (4 Versions, 400 Q & A, Latest-2022) / NURS 6501N Midterm Exam / NURS6501 Midterm Exam / NURS-6501N Midterm Exam: |100% Correct Q & A, Download to Secure HIGHSCORE| NURS 6501 Midterm Exam (4 Versions, 300 Q & A, 2020 / 2021) / NURS 6501N Midterm Exam / NURS6501 Midterm Exam / NURS6501N Midterm Exam Question 1 1 out of 1 points What is the blood type of a person who is heterozygous, having A and B alleles as codominant? Selected Answer: AB...