CELLULAR AND MOLECULAR BASIS OF LIFE Single channel
Chair (Coordinator) and Rapporteur: DONATELLA PONTI
Module 1: APPLIED BIOLOGY
- Activity type
- Scienze biomediche
- SSD
- BIO/13
- Year
- N/D
- Semester
- N/D
- CFU
- 2
- Hours distribution
- 20 classroom hours
- Lecturers
- DONATELLA PONTI
Module 2: GENETICS
- Activity type
- Scienze biomediche
- SSD
- MED/03
- Year
- N/D
- Semester
- N/D
- CFU
- 1
- Hours distribution
- 10 classroom hours
- Lecturers
- DONATELLA PONTI
Module 3: GENERAL PATHOLOGY
- Activity type
- Scienze biomediche
- SSD
- MED/04
- Year
- N/D
- Semester
- N/D
- CFU
- 2
- Hours distribution
- 20 classroom hours
- Lecturers
- MARELLA MARODER
Module 4: MICROBIOLOGY
- Activity type
- Scienze biomediche
- SSD
- MED/07
- Year
- N/D
- Semester
- N/D
- CFU
- 2
- Hours distribution
- 20 classroom hours
- Lecturers
- GIANCARLO PARENTE
Learning outcomes
At the end of the course, the student will be able to: Understand the structure and function of the cell and of the main biological molecules. Know the basic mechanisms of gene expression and heredity. Recognize cellular and genetic alterations underlying major pathological processes. Describe the essential features of bacteria, viruses, fungi, and parasites of medical relevance. Apply biological and molecular knowledge to the understanding of human physiological and pathological processes.
Prerequisites
Module: APPLIED BIOLOGY
N/D
Module: GENETICS
N/D
Module: GENERAL PATHOLOGY
N/D
Module: MICROBIOLOGY
N/D
Programme
Module: APPLIED BIOLOGY
BIOLOGY
The atom. The states of matter. H₂O and its properties. Biological molecules: lipids, carbohydrates, proteins, and nucleic acids. Functional groups in organic compounds. Optical isomers. The cell and its organization. Membrane proteins. Transport across membranes: a) passive transport (simple and facilitated diffusion); b) active transport. Cell junctions. Cell communication. Signal sending. Signal reception. Signal transduction. Signal response. Energy and metabolism. Energy, enzymes, ATP synthesis (glycolysis, formation of acetyl-CoA, Krebs cycle, oxidative phosphorylation). The cell cycle. Mitosis. Regulation of the cell cycle. Meiosis. The semiconservative theory of DNA replication: the nitrogen-15 isotope experiment. DNA replication. Mutations. Transcription and post-transcriptional modifications. The genetic code. Translation and post-translational modifications. Control of gene expression (enhancer sequences). Promoter organization. Heterochromatin and euchromatin.
Module: GENETICS
The human genome. Chromosomes. Mutations. Polymorphisms. Genetic diseases. Mendelian inheritance in humans. Family trees. Non-Mendelian inheritance. Molecular-genetic approach to the study of hereditary diseases in humans. Prenatal genetic diagnosis: indications and diagnostic techniques. Gene distribution in populations: basic elements. Multifactorial traits: basic elements. Genetics exercises.
Module: GENERAL PATHOLOGY
General concepts of general pathology: The state of health, disease processes, disease.
Etiology and pathogenesis: Environmental disease, Injury by chemical and physical agents, Nutritional imbalances
Genetic and congenital diseases:
Congenital anomalies: Non-hereditary congenital disease, Errors of morphogenesis,, Teratogenic agents
Genetic disorders: Molecular basis of genetic diseases, Chromosomal abnormalities, Mendelian disorders, Multifactorial disorders, Mitochondrial inheritance
Cellular Pathology:
Cell injury, Cellular response to injury - Stress cellular, Degenerative processes, Adaptive responses (hypertrophy, hyperplasia, atrophy, metaplasia), Cell death - necrosis and apoptosis
Oncology:
Benign and malignant tumors, Definition, nomenclature and classification of cancer, Molecular basis of cancer, Etiology of cancer – carcinogens, Stages of neoplastic process, Invasion and metastasis
Defense mechanisms:
Non-specific defense mechanisms, Inflammation, Causes of inflammation, Acute and chronic inflammation, Cells involved in inflammatory processes, Chemical mediators of inflammation, Phases of the inflammatory process, Granulomas, Reparative phenomena
Specific immunity: Lymphoid organs, Lymphocyte populations, Lymphocyte activation, Specific humoral and cellular immunity
Module: MICROBIOLOGY
MICROBIOLOGY
GENERAL INFORMATION ON MICROORGANISMS;
- STRUCTURE OF THE PROKARYOTIC CELL;
- MORPHOLOGY;
- STRUCTURE OF THE BACTERIAL CELL:
- CELL WALL
- CYTOPLASM
- CYTOPLASMIC MEMBRANE
- CAPSULE
- FLAGELLAE, FIMBRIAE, PILI.
- SPORES;
- DIFFERENCE BETWEEN GRAM+ AND GRAM-
- BACTERIAL METABOLISM
- STRUCTURE OF BACTERIAL DNA
- REPLICATION OF BACTERIAL DNA
- BACTERIAL TAXONOMY
- BACTERIAL CHEMITHERAPITES
- VIRUSES: STRUCTURE, MORPHOLOGY
- FUNGI: STRUCTURE, MORPHOLOGY
- PROTOZOA: STRUCTURE, MORPHOLOGY
- STAPHYLOCOCCI
- STREPTOCOCCI
- NEISSERIA
- PSEUDOMONAS
- SALMONELLA
- CYTOMEGALOVIRUS
- HERPESVIRUS
- MALARIA
- MENINGITIS
- TOXOPLASMOSIS
- CANDIDIASIS.
Books
Module: APPLIED BIOLOGY
FONDAMENTI DI BIOLOGIA E GENETICA EDISES
Module: GENETICS
FONDAMENTI DI BIOLOGIA E GENETICA
Module: GENERAL PATHOLOGY
Pontieri GM Elementi di Patologia Generale. Ed. PICCIN
Teaching/learning material (slides) used for lessons
Module: MICROBIOLOGY
PRINCIPLES OF CLINICAL MICROBIOLOGY FOR NURSING
IGNAZIO CASTIGLIUOLO
PICCIN PUBLISHER
LECTURE SLIDES
Bibliography
Module: APPLIED BIOLOGY
N/D
Module: GENETICS
N/D
Module: GENERAL PATHOLOGY
N/D
Module: MICROBIOLOGY
N/D
Lessons mode
Module: APPLIED BIOLOGY
N/D
Module: GENETICS
N/D
Module: GENERAL PATHOLOGY
N/D
Module: MICROBIOLOGY
N/D
Frequency
mandatory
Exam mode
written test
Example exam questions
Red-green color blindness is an X-linked recessive disorder in humans.
A friend of yours has a father who is color-blind. Her mother has normal color vision, but her maternal grandfather was color-blind.
What is the probability that your friend is color-blind?
Which of the following properties characterizes facilitated diffusion?
a. A much higher diffusion rate compared to simple diffusion
b. Specificity of the carrier protein for the solute being transported
c. The number of carrier proteins being a limiting factor for transport efficiency and rate
First-degree burns are characterized by:
A. Presence of blisters
B. Necrosis of the epidermis and dermis
C. Presence of ulcers
D. Redness
Arguments
Module: APPLIED BIOLOGY
Module: GENETICS
Module: GENERAL PATHOLOGY
- Introduction to General pathology.Environmental disease, Injury by chemical and physical agents, Nutritional imbalances (two lessons)
- Developmental pathology. ongenital anomalies and non-hereditary congenital diseases. Morphogenesis errors and teratogenic factors.
- Genetic pathology. Molecular basis of genetic pathology. Chromosomal anomalies. Mendelian disorders . Multifactorial pathologies. Mitochondrial inheritance.
- Cellular pathology. Cellular damage. Cellular response to damage: cellular stress and degenerative processes. Adaptive responses.Cell death.
- Oncology. Benign and malignant tumors: definition, nomenclature and classification. Molecular basis of cancer. Tumor etiology. Stages of neoplastic process, Invasion and metastasis.
- Defense mechanisms: Nonspecific defense mechanisms: Acute and chronic inflammation. Cells involved in inflammatory processes. Chemical mediators of inflammation. Phases of inflammatory process. Granulomas. Repair. Specific immunity: Lymphoid organs. Lymphocyte populations. Lymphocyte activation. Humoral and cellular specific immunity.
Module: MICROBIOLOGY
Sustainability goals
- Academic year2026/2027
- Degree program to which the course belongsImaging and Radiotherapy techniques - Course D - ASL Latina (distretto nord)
- Mandatory presenceNo
- Languageita
- CFU7 CFU, distributed among 4 integrated didactic modules
- Total duration70 hours