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Plant cell fusion can be used to prepare monoclonal antibodies.( )
发布时间:
2024-06-13 21:34:48
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相关试题
1.
Plant cell fusion can be used to prepare monoclonal antibodies.( )选项: A:对 B:错
2.
Egg cells can be used ( )。 选项: A、as nuclear receptors when cloning animal cells B、to form fertilized eggs for breeding transgenic animals C、as monoclonal antibody for animal cell fusion process D、to conduct in vitro fertilization and breed test-tube animals
3.
The steps of plant cell fusion include ( ).选项: A:Preparation of protoplasts B:Importing cell receptors C:Inducing cell fusion D:Screening hybrid cells
4.
The steps of plant cell fusion include ( ). 选项: A、Inducing cell fusion B、Screening hybrid cells C、Preparation of protoplasts D、Importing cell receptors
5.
4. Monoclonal antibody-related technologies include ( ) 选项: A、 cell fusion B、 cell culture C、 nuclear transplantation D、 animal immunization
6.
Plant cell engineering includes ( ). ( )选项: A:Genetic modification B:Cell preservation technology C:Plant tissue culture D:Cell Fusion Technology
7.
Inactivated viruses and polyethylene glycol can be used in the process of animal cell fusion.( )选项: A:对 B:错
8.
Compared with the hybridization of plant cells, animal cell fusion is based on the same principle, and both hybrid cells and hybrid individuals can be formed. ( )选项: A:对 B:错
9.
In the process of animal cell fusion in cell engineering, the substance that can promote cell fusion is (). ( )选项: A:Acetic acid B:Polyethylene glycol C:Ethanol D:Pyruvate
10.
In plant cell engineering, ( ) needs hormone regulation.选项: A:Dedifferentiation of cells in tissue culture B:Removing the cell wall when preparing protoplasts C:Promoting cell redifferentiation in tissue culture D:Promoting fusion cells to form callus
11.
In plant tissue culture, the explant can be derived from any cell of the plant. ( )选项: A:对 B:错
12.
It is that can guarantee single fertilization during fertilization 选项: A、acrosome reaction B、zona pellucida reaction C、fusion of sperm and ovum cell membrane D、fusion of sperm pronucleus and ovum pronucleus
13.
In the process of plant tissue culture, cellulase and pectinase need to be used to remove cell walls.( )选项: A:对 B:错
14.
Cell division is the process of (). 选项: A:Cell differentiation; B:Forming 2 daughter cells; C:Cell fusion; D:Aging
15.
Plant cells are prevented from swelling by their tough cell walls and so can tolerate a large osmotic difference across their plasma membrane.
16.
Choose the correct answer below ().选项: A:Aseptic conditions are needed for both animal and plant cell culture ; B:Only animal cell culture needs aseptic conditions; C:Only plant cell culture needs aseptic conditions; D:There is no need for asepsis in neither animal nor plant cell culture
17.
Cells without cell walls are ().选项: A:Plant cell; B:Animal cell; C:Bacterial cell; D:Fungal cell
18.
The ultracentrifuge can also be used to separate cell components on the basis of their __________________, independently of their size or shape.
19.
The ultracentrifuge can also be used to separate cell components on the basis of their __________________, independently of their size or shape.
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