ZOOLOGY 1 - Cell Lig quiz

It is the smallest unit of a living thing and it is the building basic building block of all living organism

Cell

What are the two types of cell

Prokaryotic and eukaryotic

A living thing may be made of what kind of cell

Unicellular and multicellular

It is known as the little organ

Cell organelle

It is all the stuff in between the organelles

Cytosol

gel-like substance composed of water, salts, and
various organic molecules.

Cytoplasm

It is everything in the cell except the nucleus

Cytoplasm

It is found only inside eukaryotic cell

Organelle

It provides structural support and protection and helps maintain the shape of the cell

Cell wall

The outer layer or cell wall in fungi is made of

A. Peptidoglycan
B. Chitin
C. Cellulose

Chitin

The outer layer or cell wall in bacteria is made of
A. Peptidoglycan
B. Chitin
C. Cellulose

A. Peptidoglycan

It is one of the most prominent and essential organelles in eukaryotic cell
A. Cytoplasm
B. Cell wall
C. Nucleus
D. Ribosomes

C. Nucleus

It is a double membrane that surrounds the nucleus

Nuclear envelope

It is perforated with nuclear pores which allows the selective exchange of materials between nucleus and the cytoplasm

Nuclear envelope

It is large protein complexes embedded in the nuclear envelope

Nuclear pores

Regulate the passage of molecules in and out of the nucleus, ensuring that ony certain molecules can pass through between cytoplasm and nucleus
A. Ribosomes
B. Golgi Apparatus
C. Nuclear Pores
D. Nuclear Envelope

C. Nuclear Pores

It separates the content of the nucleus from the cytoplasm

Nuclear envelope

It is similar to cytoplasm which is a vicious fluid inside the nucleus where components are suspended

Nucleoplasm

Plant cell generally contain around 10-20 Golgi stacks per cell. True or false?

False, animal cell

a complex molecular machine found inside the living cells that produce proteins from amino acids during a process called protein synthesis or translation.: Ribosome

The process of protein synthesis is its primary function
A. Nucleus
B. Cytoplasm
C. Ribosomes
D. Nucleolus

C. Ribosomes

It contains ions, nucleotides and, enzymes necessary for nuclear functions

Nucleoplasm

a complex of DNA and associated proteins (histones) found within the nucleoplasm.
A. Peroxisomes
B. Ribosomes
C. Chromatin
D. amino acids

C. Chromatin

True or false. Nucleolus is a structure within the nucleus. It is surrounded by a membrane.

False

It is the site of ribosomal rna synthesis and ribosome assembly

Nucleolus

It helps maintain the cells shape by forming a supportive mesh beneath the cell membrane

Microfilaments

It is a flattened disc shaped stock pouches that makes up the Golgi apparatus

Cisternae

It is a series of connected flattened sacs having general ribosomes on its surface.

Rough endoplasmic reticulum

It is prominent in cells where protein synthesis happens A. Ribosome
B. Nucleus
C. Rough endoplasmic reticulum
D. Smooth endoplasmic reticulum

C. Rough endoplasmic reticulum

plays a vital role in protein folding.

RER

The majority of the functions of _____is associated with protein synthesis.

RER

This type of endoplasmic reticulum has a tubular form

Smooth endoplasmic reticulum

It participates in the production of phospholipids the chief lipids and cell membrane and are essential in the process of metabolism

Smooth endoplasmic reticulum

It is responsible for the synthesis of essential lipids such as phospholipids and cholesterol

Endoplasmic reticulum

Which among the following is not secreted by smooth endoplasmic reticulum
A. Carbohydrates
B. Steroid hormone
C. Protein
D. Calcium ion

C. Protein

It is the chief lipids in cell membrane and is essential in the process of metabolism

Phospholipids

Plant cell generally contain around 10 - 20 Golgi stacks per cell. True or false?

False, animal cell

Where does golgi apparatus receives proteins

Endoplasmic reticulum

Its main function is packaging in secretion of proteins

Golgi apparatus

Where does golgi apparatus packages the proteins?

Vesicles

a complex molecular machine found inside the living cells that produce proteins from
amino acids during a process called protein synthesis or translation.

Ribosome

The process of protein synthesis is its primary function
A. Nucleus
B. Cytoplasm
C. Ribosomes
D. Nucleolus

C. Ribosomes

These are small complexes of rna and protein either free in the ic cytoplasm or attached to the rough ER
A. Nuclear pores
B. Cisternae
C. Ribosomes
D. Chromatin

C. Ribosomes

It is a series of compartment in the golgi apparatus

Cisternae

Membrane-bound sacs, larger in plant cells.

Vacuoles

It is a storage of nutrients, waste products and other materials it also helps maintain turgore pressure

Vacuoles

It is an organelle that contains two centrioles

Centrosome

It is a cylindrical structure made of microtubules

Centrioles

It plays a key role in organizing microtubules during cell division forming the mitotics spindle

Centrosome

It is small membrane bound organelles containing enzymes

Peroxisomes

It is involved in a breakdown of fatty acids and detoxification of harmful substances

Peroxisomes

what is the byproduct that peroxisome produces in thebreakdown and detoxification of fatty acids and harmful substances?

Hydrogen peroxide

It is known as the powerhouse of the cell

Mitochondria

Thylakoid membranes are present in what organelle?
A. Nuclear envelope
B. Peroxisomes
C. Mitochondria
D. Vacuoles

C. Mitochondria

Thylakoid membrane arranged in stacks are called

Grana

viscous fluid containing enzymes, proteins,ribosomes, mitochondrial DNA, and various ions.

Mitochondrial Matrix

Involved in the digest and breakdown of waste materials, cellular debris, and foreign invaders

lysosomes

Mike these are the core components of cilia and flagella these are the structures involved in cell movement in the movement of substances across cell surfaces

Microtubules

These are crucial in the formation of mitotic spindles during cell division which segregates chromosomes into daughter cells

Microtubules

Involved in cell motility (ex. Muscle contractions, cell crawling, and cytokinesis)

Microfilaments

This cytoskeleton has hollow cylinders structure

Microtubules

The main protein that makes microtubules is? A. Tubulin protein dimers
B. Keratins
C. Actin
D. Vimentins

A. Tubulin protein dimers

What cytoskeleton structure connect with cell junctions in tissues ( desmosomes)
A. Microfilaments
B. Intermediate filaments
C. Microtubules

B. Intermediate filaments

This cytoskeletal structure provides mechanical strength to cells, withstanding stress and tenstions

Intermediate filaments

structures involved in cell movement and the movement of substances across cell surfaces.
A. Microtubules
B. Microfilaments
C. Cilia and Flagella
D. Cytoskeleton

C. Cilia and Flagella