Solapur University M.Sc Nano Technology (Semester-II) Paper on Nanotechnology and Health Care March 2019
Sr. No. | Question |
1 | ______________is a prosthetic device that is implanted into the body to replace the function of original biological heart.
(a) Artificial blood (b) Artificial heart (c) Artificial pancreas (d) Artificial liver |
2 | In case of Gold Nanorods, aspect ratio is tuned by _______
(a) Weight/ Volume (b) Volume/ volume (c) Width/Length (d) Breadth/Height |
3 | Which of the following is used in Tribological studies?
(a) Synovial Fluid (b) Glycerol (c) Synovial Liquefied (d) Synovial Liquid |
4 | Antibodies are __________
(a) Proteins (b) Glycoproteins (c) Carbohydrates (d) Nucleic acids |
5 | _______________is a branch of medicine which deals with disorders of aging by nono-technological applications.
(a) Nano-genetics (b) Nano – Immunology (c) Nano – Geriatrics (d) Nano – biotechnology |
6 | __________has emerged as the most important tool in the diagnosis of brain disorders.
(a) X-ray crystallography (XRD) (b) Magnetic resonance imaging (MRI) (c) Atomic force Microscopy (AFM) (d) Computed tomography (CT) |
7 | The ___________prevents the delivery of drugs in case of neurodegenerative disease.
(a) Blood brain barrier (b) Blood Brain Carrier (c) Blood Body barrier (d) Blood brain Material |
8 | Which of the following can cause mutations which contribute to development of cancers?
(a) Chemicals in food (b) UV – and ionizing radiation (c) Reactive oxygen species (d) HIV virus |
9 | What is the composition of nucleoside?
(a) a sugar + a phosphate (b) a base + a sugar (c) a base + a phosphate (d) a base + a sugar + phosphate |
10 | Programmed cell death is termed as ________
(a) Metastasis (b) Apoptosis (c) Proliferation (d) Mitotic termination |
11 | __________probes are used for recording of electrical impulses and for brain stimulation
(a) Gold (b) Silicon (c) Nichrome (d) Zinc |
12 | The biological response of the biosensor is determined by _________
(a) Biocatalytic membrane (b) Physio-chemical membrane (c) Chemical membrane (d) Artificial membrane |
13 | Which type of cell actually secrets antibodies?
(a) Plasma cells (b) T cells (c) Macrophages (d) Dendritic cells |
14 | _________ have been implicated as the body’s natural load bearing lubricant.
(a) Surface active Phospholipids (b) Surface active proteins (c) Surface active glucose (d) Surface active deterrents |
Published on 27th Sept 2021 | |
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