Biology Fields of Specialization, Ecology, Radiotherapy, Chemotherapy, Gene Therapy
Biology consists of multiple specialist areas which individually examine different life science domains. Biology Fields of Specialization research approaches play fundamental roles in medical development, environmental preservation, and biological technology advances. Organizations testing for admission into biological science programs via ECAT must demonstrate competency in studying Ecology, Radiotherapy, Chemotherapy, and Gene Therapy principles because these fields have established modern scientific value.
Biology Fields of Specialization, Ecology, Radiotherapy, Chemotherapy, Gene Therapy
Biology consists of multiple specialist areas which individually examine different life science domains. Biology Fields of Specialization research approaches play fundamental roles in medical development, environmental preservation, and biological technology advances. Organizations testing for admission into biological science programs via ECAT must demonstrate competency in studying Ecology, Radiotherapy, Chemotherapy, and Gene Therapy principles because these fields have established modern scientific value.
Biology Fields of Specialization
Research in scientific fields and healthcare derives from specialized disciplines within biology. Studies in ecology focus on ecosystem relationships together with organism exchanges because they sustain environmental stability. The medical care of cancer depends heavily on Radiotherapy and Chemotherapy to combat cancer cells with radiation and drug-based treatments. The modification of DNA forms the basis of Gene Therapy as a breakthrough method for genetic disorder treatment. The study of these specialists enables students to understand biological implementation methods for real-life scenarios.
Key Topics Covered in ECAT Biology MCQs
1. Ecology and Environmental Science
- Biosphere and ecological interactions.
- Biogeochemical cycles: Carbon, nitrogen, and water cycles.
- Conservation biology and environmental sustainability.
- Human impact on biodiversity and ecosystems.
2. Radiotherapy and Chemotherapy in Medicine
- The principles of radiation therapy in cancer treatment.
- Chemotherapy and its role in targeting cancer cells.
- Side effects and effectiveness of cancer treatments.
- Advances in cancer research and medical applications.
3. Gene Therapy and Genetic Engineering
- The role of DNA modification in treating genetic disorders.
- Techniques used in gene therapy and their medical significance.
- Ethical considerations and future prospects of genetic engineering.
- The impact of biotechnology on medicine and agriculture.
MCQs for ECAT Biology Fields of Specialization Entry Test Preparation
1. The part of earth inhabited by living organisms, includes both the living and non living components called ?
- Biospherecorrect
- Hemisphere
- Eco sphere
- Stratosphere
2. In most fungi, plants and animals, the organism may consist of cells up to ?
- Millions
- Trillionscorrect
- Thousands
- Billions
3. The arrangement of the organelles speaks of the division of labour with in the ?
- Organ
- Cellcorrect
- Tissue
- Organism
4. The entire organism consists of a cell in ?
- Bacteria and Virus
- Virus and Chlorella
- Chlorella and Bectariacorrect
5. It is very difficult to define ?
- Lifecorrect
- Biology
- Embryology
- Pasteurization
6. All living and non living matters are formed of simple units called ?
- Protons
- Atomscorrect
- Cells
- Ribosomes
7. Eukaryote are rich in number and kinds of ?
- Mitochondria
- Membranous organellescorrect
- Endoplasmic reticulum
- Non membranous organelles
8. O, C, H and N constitute approximately______% of human body ?
- 93
- 96correct
- 98
- 90
9. Only six bio elements account for 99% of the total mass of ?
- Plant body
- A & B
- Human bodycorrect
- Animal body
10. The number of chemical elements found in the chemical compounds of living organisms out of 92 naturally occurring elements is ?
- 26
- 6
- 90
- 16correct
11. Starch and protein are the examples of high molecular weight molecules called ?
- Micro molecules
- Macromoleculescorrect
- Mega molecules
- None of these
12. The atoms of different elements combine with each other to produce compounds through ?
- Ionic or covalent bondingcorrect
- Dipole-dipole bonding
- Weak bonding
- Dipole-dipole or covalent bonding
13. The study of microorganisms which include bacteria, viruses, protozoa and microscopic algae and fungi comes under ?
- Virology
- Bacteriology
- Molecular biology
- Microbiologycorrect
14. Specific 16 elements and a few others which occur in a particular organism are called ?
- Chemical elements
- Bio elementscorrect
- Bio geoelements
- B & C both
15. The structure, made of transmission, life histories and host-parasite relationships studied in ?
- Entomology
- None of these
- Parasitologycorrect
- Microbiology
16. A living thing has a bult in regulatory mechanisms which interact with the environment to sustain its ?
- Integrity
- Existence
- Ecological integrity
- Structural and functionalcorrect
17. The study of life in seas and oceans comes under the heading of ?
- Ocean biology
- Freshwater biology
- Marine biologycorrect
- Sea biology
18. The use of living organisms, systems or processes in manufacturing and service industries is administered under ?
- Gene technology
- Systematic biology
- Biotechnologycorrect
- All of these
19. Golgi complex, mitochondria, ribosomes, endoplasmic reticulum are called ?
- Sub-cellular structures
- All of thesecorrect
- Cytoplasmic structures
- Organelles
20. The branch of biology which deals with the study of social behavior and communal life of human beings is called ?
- Human biology
- Social biologycorrect
- Common biology
- Behavior biology
21. In multicellular animals and plants groups of similar cells are organized into loose sheets or bundles performing similar functions these are called ?
- All of these
- Tissuecorrect
- Organ
- Organ system
22. An organic molecule is any molecule containing both ?
- Carbon and oxygen
- Carbon and nitrogen
- Carbon and hydrogencorrect
- Hydrogen and oxygen
23. Only a limited type and number of organelles are found in the cytoplasm of ?
- Eukaryote
- Bacteria
- Fungicorrect
24. A living thing is composed of highly structured living substance or ?
- Cytoplasm
- Nucleoplasm
- Protoplasmcorrect
- Leucoplasm
25. Biology is the study of ?
- Living thingscorrect
- Non living things
- Animals and plants
- Marine life
Conclusion
Biology Fields of Specialization must be studied very deeply to achieve success in the ECAT Biology Entry Test. Establishing knowledge of ecology with medical skills in radiotherapy and chemotherapy along with gene therapy developments makes students ready for medical studies and environmental science careers. The combination of MCQ practice and biological principle understanding builds both test scores and scientific knowledge skills.