Chapter 7 part 1+2 - Biology - Medical Club

A vibrant illustration of a light microscope observing colorful cells and organelles, set against a backdrop of a laboratory environment.

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.

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30 thought-provoking questions
Multiple-choice format
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30 Questions8 MinutesCreated by ExploringCells42

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

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

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 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

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

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

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

Chapter 7 part 1+2 - Biology - Medical Club

Explore the Microscopic World: Biology Quiz

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