**Biochemistry and POC:**

Biochemistry, also known as biological chemistry, is the scientific study of the chemical processes and substances that occur within living organisms. It is a branch of science that combines biology and chemistry to understand the molecular mechanisms that underlie various biological processes.

Point of care (POC) testing, on the other hand, refers to medical diagnostic testing that is performed near the patient, typically at the bedside or in a doctor's office, rather than in a centralized laboratory. POC testing allows for rapid and convenient testing, providing immediate results that can aid in the diagnosis and treatment of patients.

**Syllabus Covered in Each Part Test of NEET 2020:**

The NEET (National Eligibility cum Entrance Test) is a highly competitive medical entrance examination conducted in India for admission to undergraduate medical and dental courses. The syllabus for NEET 2020 is based on the curriculum prescribed by the Medical Council of India (MCI). The biochemistry portion of the NEET 2020 syllabus covers various topics related to the chemistry of life and its applications in medicine. Here is a breakdown of the syllabus covered in each part test of NEET 2020:

**Part Test 1:**

1. Biomolecules:
- Carbohydrates
- Proteins
- Nucleic acids
- Lipids
- Enzymes

2. Metabolism:
- Glycolysis
- TCA cycle
- Electron transport chain
- Oxidative phosphorylation
- Gluconeogenesis
- Glycogen metabolism
- Lipid metabolism
- Protein metabolism

**Part Test 2:**

1. Molecular Biology:
- DNA replication
- Transcription
- Translation
- Genetic code
- Recombinant DNA technology
- DNA sequencing

2. Cell Biology:
- Cell structure and function
- Cell cycle and cell division
- Cell signaling
- Cell membrane transport

**Part Test 3:**

1. Clinical Biochemistry:
- Blood glucose regulation
- Lipid profiles
- Liver function tests
- Kidney function tests
- Cardiac biomarkers
- Electrolyte balance

2. Metabolic Disorders:
- Inborn errors of metabolism
- Diabetes mellitus
- Hyperlipidemia
- Gout

**Part Test 4:**

1. Biochemical Techniques:
- Chromatography
- Spectroscopy
- Electrophoresis
- Polymerase chain reaction (PCR)
- Western blotting
- ELISA

2. Molecular Genetics:
- Gene expression and regulation
- Gene therapy
- Genetic disorders

These topics cover the major areas of biochemistry that are important for medical entrance exams like NEET. It is essential for students to have a thorough understanding of these concepts and their applications in order to excel in the exam and pursue a career in the medical field.

I can't understand ur question