ENZYMES QUIZ | EXAMIANS

Where in a eukaryotic cell, DNA can be found?

Vacuole

Mitochondrion

Both (a) and (b)

Nucleus

TRUE ANSWER : ?
YOUR ANSWER : ?

Clearly defined nucleus, mitochondria in a large central vacuole and chloroplasts, indicate the group of organisms from

fungi

animals

bacteria

plants

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following cell organelles are expected to be associated with motor proteins?

Chloroplasts

Smooth ER

Vesicles

Plasma membrane

TRUE ANSWER : ?
YOUR ANSWER : ?

What do dystrophin, utrophin, actin, and tubulin have to do with eukaryotic cell structure and function?

They all participate in the production of large amounts of ATP

They are components in the reactions of photosynthesis

They are all embedded proteins in plasma membranes

They all participate in the degradation of large amounts of ATP

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is present in both prokaryotes and eukaryotes?

Chloroplast

Plasma membrane

Vacuole

Lysosome

TRUE ANSWER : ?
YOUR ANSWER : ?

The highly folded membranes found in such eukaryotic organelles as mitochondria and chloroplasts

help the cell against physical damage

make it possible to package large amounts of DNA within the cell

assist with cell movement

increase the surface area where key chemical processes can occur

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following organelles is directly connected to the outer membrane of the nucleus in a eukaryotic cell?

Golgi apparatus

Endoplasmic reticulum

Mitochondrion

Lysosome

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following are responsible causing the diseases?

Macrophages

Pathogens

Lymphocytes

T cells

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following macromolecules are found in the plasma membrane?

Proteins only

Proteins and carbohydrates only

Lipids and proteins only

Lipids, proteins, and carbohydrates

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is the best criterion for deciding whether a cell is prokaryotic or eukaryotic?

The cell came from a single-celled or multicelled organism

The cell has cytosol or not

DNA is present in the cell or not

The cell has a nucleus or not

TRUE ANSWER : ?
YOUR ANSWER : ?