Chapter 7 part 1+2 - Biology - Medical Club
Explore the Microscopic World: Biology Quiz
Challenge your knowledge of biology with our engaging quiz focused on microscopy and cellular structures! Perfect for students and enthusiasts alike, this quiz will test your understanding of essential concepts.
Key features:
- 30 thought-provoking questions
- Multiple-choice format
- Instant feedback on your performance
Choose the correct light path in the light microscope
Source of light, condenser, objective lens, specimen, ocular lens, eye
Condenser, source of light, specimen, objective lens, ocular lens, eye
Source of light, condenser, specimen, objective lens, ocular lens, eyes
None of the above
Which of the following statement is it true
Robert Hooke, is the man who first see cell wall through the microscope at living cell
Robert Hooke, is the man who first see cell wall through the microscope at dead cell
Van Leeuwenhoek, is the man who called the cell very little animalcules by studying dead cell
Robert Hooke, is the man who called the cell very little animalcules by studying dead cell
Two choices are correct
What of the following is correct regarding TEM
Magnification 1000, resolution 200 nm
Magnification 10000, resolution 200 nm
Magnification 10000, resolution 2 nm
Magnification 200000, resolution 2 nm
Is the difference in brightness between the light and the dark area of an image and can be enhanced by staining....
Contrast
Resolution
Magnification
Condenser
Which of the following microscope represent the 3D structure of the cell (choose one or more if needed)
Deconvolution microscope
Differential microscope
Scanning electron microscope
Transition electron microscope
Which of the following organism cannot be seen by light microscope
Smallest bacteria
Virus
Lipids
All of the above
Two choices are correct
In a scanning electron microscope we coated the specimen by
Thin film of heavy metal
In scanning electron microscope we do not coat the specimen
Thin film of silver
Thin film of gold
At which gravity and time the mitochondria pellet
1000g and 10min
20000g and 20min
80000g and 1hr
150000g and 3hr
Which of the following surface area has the minimum ability for the exchange of material if the volume is constant
100
27
84
11
Which of the following components is not found in a plant cell
Plasmodesmat
Centennials
Central vacuol
Mitochondria
Which of the following cellular components involved in the genetic control of the cell
Nucleus and mitochondria
Nucleus and ribosomes
Mitochondria and ribosomes
Mitochondria and chloroblast
What is the function of the nuclear lamina
Enclose the nucleus separating its contents from the cytoplasm
Regulation the entry and exit of proteins and RNA as well as large complex of macromolecules
Maintaining the shape of the nucleus by mechanical supporting to the nuclear envelope
All of the above
From what that the ribosomes are made and where
RRNA and proteins in the cytoplasm
MRNA and proteins in the cytoplasm
MRNA and proteins in nucleolus
RRNA and proteins in nucleolus
The bound ribosomes are attached to the outside of the
Endoplasmic reticulum and nuclear envelope
Endoplasmic reticulum and plasma membrane
Plasma membrane and nuclear envelope
Endoplasmic reticulum and the membrane of Golgi apparatus
Which of the following is not a part of the endomembrane system
The nuclear envelope
The Golgi apparatus
Lysosome
Mitochondria
Which of the following is not rich in smooth ER
Testes and ovaries
Liver
Muscle cell
Pancreas
Which of the following is a function of rough ER
Synthesis of lipids
Storage of calcium ions
Produce secretory proteins
Detoxification of drug
Where is the first modification of the secretory proteins happened
In the lumen of the rough ER
In the lumen of the smooth ER
In the cytoplasm
In the Golgi apparatus
Which of the following structure is responsible for receiving material in the Golgi apparatus
Trans face
Cisternae
The vesicles
Cis face
What does the type of policeacades are made by Golgi apparatus
Pectin polysaccharide
Non cellulose polysaccharides
Starch polysaccharide
Glycogen polysaccharide
Two choices are correct
What does the another name of lysosomes
Protein factory
Shipping and receiving center
Biosynthetic factory
Digestive compartment
Excessive leakage from a large number of lysosomes can destroy a cell by
Phagocytosis
Autophagy
Self digestion
Two choices are correct
We use autophagy for
Making a food vacuole
Recycle the cells own organic material
Engulfing and destroying bacteria and other Invaders
None of the above
Tay-Sachs disease is
Missing of lipid digestion enzyme in the brain
Accumulation of lipid digestion enzyme in the brain
Missing of lipid digestion enzyme in the muscle
Accumulation of lipid digestion enzyme in the muscle
Which of the following is mismatched
Contractile vacuoles - pump excess water out of the cell
Food vacuoles - formed by phagocytosis
Pigment vacuoles - protect the plant by storing toxic materials to animal
Central vacuole - has a solution inside called saps
What is the material used in cellular respiration
Oxygen and organic fuel
ATP
CO2
Water
More than one are correcte
One of the following is not a similarity between mitochondria and chloroplast
Have two membranes surrounding them
Contain driver Psalms and circular DNA molecules
Considered as autonomous organelles
Found in animal cells
Which of the following is mismatch about mitochondria structure
The outer membrane called smooth membrane
The inner membrane called Cristae
The intermembrane space is the space inside the Cristae
The matrix located between the INR and outer membrane
Two choices are correct
What is the structure indicated by the arrow
Stroma
Granum
Thylakoid
Ribosome
Which of the following is correct about the type of plastids
Chloroplast contains color pigments
Amyloplaste is a colorless organelle
Chromoplast contains the green pigment
All of them are correct
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