1. It uses an optical technique to produce impressive three dimensional images of live unstained specimens.
A) Differential interference contrast microscope
B) Light fluorescent microscope
C) Confocal scanning microscopy
D) Centrifuges
2. it is used to study and locate certain organelles or substances inside the cell.
A) Transmission electron microscope (TEM)
B) Confocal scanning microscopy
C) Scanning electron microscope (SEM)
D) Light fluorescent microscope
3. It uses laser beam to scan across the specimen.
A) Centrifuges
B) Differential interference contrast microscope
C) Light fluorescent microscope
D) Confocal scanning microscopy
4. it is used to separate cells or cell organelles using centrifugal force.
A) Centrifuges
B) Light fluorescent microscope
C) Confocal scanning microscopy
D) Differential interference contrast microscope
Answers & Comments
Answer:
2.Cytoplasm and its organelles
Cytoplasm is further divided into organelles, cytosol and inclusions. Organelles are assemblies of specific macromolecules organized to carry out complex functions. Many organelles are surrounded by a membrane that separates their internal environment from the cytoplasm.
Explanation: