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Free download in PDF Cancer Multiple Choice Questions & Answers for competitive exams. These short objective type questions with answers are very important for competitive exams of Microbiology, Pathology, Oncology, NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries.
(1)
Cancer cells are
[A]
BHK
[B]
Veo
[C]
HL-8
[D]
Hela cells
(2)
Cancer is caused by
[A]
uncontrolled mitosis
[B]
uncontrolled meiosis
[C]
rupturing of cells
[D]
loss of immunity of the cells
Answer: uncontrolled mitosis
(3)
Oncogenes are the cancer causing genes in the cells but they do not express usually. This is because of the presence of
[A]
Proto Oncogenes
[B]
Tumour Promoters
[C]
Tumour Suppressor Genes
[D]
Transposons Or Jumping Genes
Answer: Tumour Suppressor Genes
(4)
Cancer of β lymphocytes is called
[A]
Sarcoma
[B]
Melanoma
[C]
Myeloma
[D]
carcinoma
(5)
Reason of lung cancer is
[A]
Coal Mining
[B]
Cement Factory
[C]
Calcium Fluoride
[D]
Bauxite Mining
(6)
Which on of the following is used in treatment of thyroid cancer?
[A]
U-238
[B]
I-131
[C]
C-14
[D]
rA-240
(7)
Which one of the following genes is involved in the conversion of proto-oncogenes into oncogenes causing cancer?
[A]
Metastasis Genes
[B]
Angiogenesis Genes
[C]
Transposons
[D]
Tumour Suppressor Genes
Answer: Tumour Suppressor Genes
(8)
Which one of the following cancers does not form a solid neoplasm
[A]
Leukemia
[B]
Lymphoma
[C]
Lipoma
[D]
Sarcoma
(9)
Name the cells which lost their control of the regulated division, differentiation, and apoptosis?
[A]
Tumor cell
[B]
Immune cell
[C]
Platelets
[D]
Stem cells
(10)
Name the process by which a malignant cell spread throughout normal cells?
[A]
Transformation
[B]
Metastasis
[C]
Invasiveness
[D]
Progression
(11)
What is the origin of the cancerous cells?
[A]
Monoclonal
[B]
Polyclonal
[C]
Stem cells
[D]
Mesodermal cells
(12)
Name the process of transition from normal cells to cancerous cells?
[A]
Ubiquitylation
[B]
Polymerization
[C]
Transformation
[D]
Metastasis
(13)
Arrange the following sequences of tumor development in the correct order?
1) Metastasis
2) Progression
3) Promotion
4) Initiation
[A]
2, 3, 4, 1
[B]
4, 3, 2, 1
[C]
1, 2, 3, 4
[D]
1, 3, 4, 2
(14)
Name the genes which directly inhibit cell growth or promote cell death.
[A]
Gatekeeper genes
[B]
Caretaker genes
[C]
Checkpoints
[D]
Transcription factors
(15)
Name the chemical carcinogen which causes prostate cancer.
[A]
Radon
[B]
Arsenic
[C]
Cadmium
[D]
Asbestos
(16)
If DNA is damaged, which of the following gene arrest cell cycle?
[A]
Rb
[B]
p53
[C]
Hedgehog receptor
[D]
p16
(17)
Which of the following mutation causes Burkitt’s lymphoma?
[A]
Point mutation
[B]
Chromosomal translocation
[C]
Deletion
[D]
Duplication
Answer: Chromosomal translocation
(18)
What is angiogenesis?
[A]
Differentiation process
[B]
Growth factors
[C]
Contact inhibition
[D]
Blood vessel formation
Answer: Blood vessel formation
(19)
Which of the following is NOT the type of cancer?
[A]
Carcinomas
[B]
Sarcomas
[C]
Leukemia
[D]
Caspases
(20)
Which one of the following therapies will involve only the cancerous cells not the normal cells in treatment
[A]
Immunotherapy
[B]
Surgery
[C]
Aromatherapy
[D]
Chemotherapy
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