ZOOLOGY 1 - Cell Lig quiz

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65 Terms

1
It is the smallest unit of a living thing and it is the building basic building block of all living organism
Cell
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2
What are the two types of cell
Prokaryotic and eukaryotic
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3
A living thing may be made of what kind of cell
Unicellular and multicellular
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4
It is known as the little organ
Cell organelle
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5
It is all the stuff in between the organelles
Cytosol
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6
gel-like substance composed of water, salts, and
various organic molecules.
Cytoplasm
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7

It is everything in the cell except the nucleus

Cytoplasm

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8

It is found only inside eukaryotic cell

Organelle

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9
It provides structural support and protection and helps maintain the shape of the cell
Cell wall
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10

The outer layer or cell wall in fungi is made of

A. Peptidoglycan
B. Chitin
C. Cellulose

Chitin

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11

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

A. Peptidoglycan

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12

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

C. Nucleus

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13
It is a double membrane that surrounds the nucleus
Nuclear envelope
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14
It is perforated with nuclear pores which allows the selective exchange of materials between nucleus and the cytoplasm
Nuclear envelope
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15
It is large protein complexes embedded in the nuclear envelope
Nuclear pores
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16

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

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17
It separates the content of the nucleus from the cytoplasm
Nuclear envelope
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18
It is similar to cytoplasm which is a vicious fluid inside the nucleus where components are suspended
Nucleoplasm
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19

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

False, animal cell

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20

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

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21

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

C. Ribosomes

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22
It contains ions, nucleotides and, enzymes necessary for nuclear functions
Nucleoplasm
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23

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

C. Chromatin

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24

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

False

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25
It is the site of ribosomal rna synthesis and ribosome assembly
Nucleolus
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26
It helps maintain the cells shape by forming a supportive mesh beneath the cell membrane
Microfilaments
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27

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

Cisternae
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28
It is a series of connected flattened sacs having general ribosomes on its surface.
Rough endoplasmic reticulum
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29

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

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30

plays a vital role in protein folding.

RER

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31
The majority of the functions of _____is associated with protein synthesis.
RER
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32
This type of endoplasmic reticulum has a tubular form
Smooth endoplasmic reticulum
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33
It participates in the production of phospholipids the chief lipids and cell membrane and are essential in the process of metabolism
Smooth endoplasmic reticulum
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34
It is responsible for the synthesis of essential lipids such as phospholipids and cholesterol
Endoplasmic reticulum
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35


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

C. Protein

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36
It is the chief lipids in cell membrane and is essential in the process of metabolism
Phospholipids
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37
Plant cell generally contain around 10 - 20 Golgi stacks per cell. True or false?
False, animal cell
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38
Where does golgi apparatus receives proteins
Endoplasmic reticulum
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39
Its main function is packaging in secretion of proteins
Golgi apparatus
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40
Where does golgi apparatus packages the proteins?
Vesicles
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41
a complex molecular machine found inside the living cells that produce proteins from
amino acids during a process called protein synthesis or translation.
Ribosome
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42


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

C. Ribosomes

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43

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
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44
It is a series of compartment in the golgi apparatus
Cisternae
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45
Membrane-bound sacs, larger in plant cells.
Vacuoles
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46
It is a storage of nutrients, waste products and other materials it also helps maintain turgore pressure
Vacuoles
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47
It is an organelle that contains two centrioles
Centrosome
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48
It is a cylindrical structure made of microtubules
Centrioles
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49
It plays a key role in organizing microtubules during cell division forming the mitotics spindle
Centrosome
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50
It is small membrane bound organelles containing enzymes
Peroxisomes
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51
It is involved in a breakdown of fatty acids and detoxification of harmful substances
Peroxisomes
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52
what is the byproduct that peroxisome produces in thebreakdown and detoxification of fatty acids and harmful substances?
Hydrogen peroxide
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53
It is known as the powerhouse of the cell
Mitochondria
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54
Thylakoid membranes are present in what organelle?
A. Nuclear envelope
B. Peroxisomes
C. Mitochondria
D. Vacuoles
C. Mitochondria
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55
Thylakoid membrane arranged in stacks are called
Grana
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56
viscous fluid containing enzymes, proteins,ribosomes, mitochondrial DNA, and various ions.
Mitochondrial Matrix
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57
Involved in the digest and breakdown of waste materials, cellular debris, and foreign invaders
lysosomes
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58
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
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59
These are crucial in the formation of mitotic spindles during cell division which segregates chromosomes into daughter cells
Microtubules
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60
Involved in cell motility (ex. Muscle contractions, cell crawling, and cytokinesis)
Microfilaments
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61
This cytoskeleton has hollow cylinders structure
Microtubules
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62

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

A. Tubulin protein dimers
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63

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

B. Intermediate filaments
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64
This cytoskeletal structure provides mechanical strength to cells, withstanding stress and tenstions
Intermediate filaments
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65

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
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