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Endomembrane System
  • Trix Soriano

  • 問題数 82 • 9/2/2024

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    問題一覧

  • 1

    Important in maintaining and sustaining life

    Endomembrane System

  • 2

    System: works together to accomplish a certain goal

    Endomembrane System

  • 3

    Organelles not included:

    peroxisomes, mitochondria, and glyoxysomes

  • 4

    Dark part of the nucleus

    Nucleolus

  • 5

    Region of some chromosomes containing DNA that ENCODE RRNA

    Nucleolus

  • 6

    NUCLEOLUS Aggregates the rRNA with — to assemble the RIBOSOMAL SUBUNITS that are transported out through the —

    ribosomal proteins pores of the nuclear membrane

  • 7

    Structural parts for the RIBOSOMES ARE CREATED to facilitate — in the ROUGH ER

    protein synthesis

  • 8

    — synthesizes rRNA which is responsible for the formation of — of the ribosome for protein synthesis to be transported to the rough ER

    nucleolus small and large units

  • 9

    Factory of the ribosome because it contains the ribosomal protein

    Nucleolus

  • 10

    ribosomes not attached to the endoplasmic reticulum

    Free Ribosomes

  • 11

    Double membrane structure: inner and outer phospholipid (Phospholipid bilayer)

    Nuclear Envelope

  • 12

    Has pores that control the passage of ions, molecules, and rNA between nucleoplasm and cytoplasm

    Nuclear Envelope

  • 13

    small opening, contains phospholipid bilayer

    Nuclear pores:

  • 14

    A series of interconnected membranous sacs and tubules that MODIFIES PROTEINS and SYNTHESIZES LIPIDS

    Endoplasmic Reticulum

  • 15

    Few or no ribosomes

    Smooth ER

  • 16

    Synthesize carbohydrates, lipids, steroid hormones,

    Smooth ER

  • 17

    DETOXIFICATION of MEDICATION and POISONS and storage of calcium ions

    Smooth ER

  • 18

    : responsible for STORAGE OF CALCIUM for the contraction of MUSCLE cell, specialized ER, has many in the heart to regulate the heart, interconnected by a — (kapag kulang nito magkakaron ng irregular heartbeat or complication in the kidney which is kidney stones)

    Sarcoplasmic Reticulum tubule

  • 19

    single layer phospholipid

    Transport Vesicles:

  • 20

    SER After MODIFYING molecules from the ER, it will pinch out through the phospholipid bilayer transforming into — which is the TRANSPORT vesicle, this transport vesicle will then go to the —

    phospholipid single layer golgi apparatus

  • 21

    Ribosomes are attached to cytoplasmic surface

    Rough ER

  • 22

    RER Modified proteins will be incorporated in to — or — from the cell

    cellular membranes secreted

  • 23

    Rough ER modifies —

    protein

  • 24

    is continuous to the RER

    Nuclear membrane

  • 25

    RER It is responsible for — = changing and adding sugar and phosphate, ions, and sulfide

    modification

  • 26

    : RESPONSIBLE FOR PROTEINS which is poached with nutrients

    Ribosomes

  • 27

    This will CREATE RIBOSOMES responsible for protein synthesis:

    Lumen Cisternae

  • 28

    : where the news synthesized PROTEINS were TRANSFERRED and MODIFIED

    Lumen

  • 29

    : contain RIBOSOMES held together by MICROTUBULES of the CYTOSKELETON (ribosomes are attached to cytoplasmic surfaces)

    Sections of the Cisternae

  • 30

    : sacs where FOLDING OF PROTEIN molecules occur, phospholipid bilayer, membrane

    Cisternae

  • 31

    Hollow portion membrane

    Lumen/cisternal Space

  • 32

    Continuous with nuclear envelope

    Lumen/cisternal Space

  • 33

    Membrane bounded sacs that functions as STORAGE

    Vacuoles

  • 34

    Component of Vacuoles

    phospholipid

  • 35

    Smaller and can fuse with either the plasma membrane or other membrane systems within the cell

    Transport Vesicles

  • 36

    A series of flattened membranes where SORTING, TAGGING, PACKAGING, and DISTRIBUTION of lipids and proteins take place

    Golgi Apparatus

  • 37

    Transport vesicles that formed from the ER travel to the —, fuse with it, and empty their contents into the — of the golgi apparatus

    cis face lumen

  • 38

    Further modification takes place to allow them to be SORTED

    Golgi Apparatus

  • 39

    — is the most frequence modification

    Addition of short chains of sugar

  • 40

    GOLGI APP Modified proteins and lipids are tagged with — or other molecules so that they can be —

    phosphate group routed properly

  • 41

    The modified and tagged proteins are packaged into — that bud from the — of the Golgi

    secretory vesicles transface

  • 42

    While some of these vesicles deposit their contents into other — where they will be used, other in — and their contents —

    parts of the cell plasma membrane outside the cell

  • 43

    GOLGI Receives — from the ER, which are packaged in a vesicle in the Golgi Apparatus, processed and finally, pinched off as a —

    protein enzymes lysosome

  • 44

    In plants, the Golgi apparatus has the additional role in —, some of which are incorporated into the CELL WALL and some are used in OTHER PARTS OF THE CELL Sugar: —

    synthesizing polysaccharides cell identification

  • 45

    The one that pinches out the transface

    Secretory Vesicle

  • 46

    Contains the processed molecules to be transported OUTSIDE THE CELL MEMBRANE

    Secretory Vesicle

  • 47

    According to the video, if the molecules are MEANT FOR THE CELL, it will be enclosed in a —

    lysosomal vesicles

  • 48

    Can also be delivered to the vacuole

    Secretory Vesicle

  • 49

    : sorting center, responsible for receiving proteins and lipids

    Cis Face

  • 50

    : releases the processed proteins and lipids

    Trans Face

  • 51

    : when 2 cell membranes have the same component (e.g.: bacteria from hands and soap)

    Fusion

  • 52

    Small, round organelles enclosed by a single membrane

    Peroxisomes

  • 53

    Carry out OXIDATION reactions that break down fatty acids and amino acid safely

    Peroxisomes

  • 54

    Abundant in the ENDOCRINE PANCREAS which produces glucagon and insulin In the liver,

    peroxisomes

  • 55

    — are involved in converting glucose into —

    peroxisomes glycogen

  • 56

    Specialized peroxisomes in plants converting stored FATS INTO SUGAR

    Glyoxysomes

  • 57

    Mitochondrion : plural

    Mitochondria

  • 58

    Has their own ribosome and dna (same with chloroplast)

    Mitochondrion

  • 59

    Powerhouse or energy factory

    Mitochondrion

  • 60

    Oval-shaped, phospholipid bilayer, embedded with proteins

    Mitochondrion

  • 61

    Site of cellular respiration

    Mitochondrion

  • 62

    Role in apoptosis

    Mitochondrion

  • 63

    MITOCHONDRION Forms — which is the source of energy for use and storage at cellular level

    ATP (Adenosine triphosphate)

  • 64

    MITOCHONDRION Product:

    lactic acid and alcohol

  • 65

    Cellular Respiration 3 Stages:

    Glycolysis Kreb cycle Cristae

  • 66

    : metabolic pathway that converts GLUCOSE INTO PYRUVATE (only in prokaryotes)

    Glycolysis

  • 67

    : is where the kreb cycle occurs

    matrix Kreb cycle (Matrix)

  • 68

    : where electron transport occurs

    Cristae (Electron Transport Chain or ETC)

  • 69

    : not enough oxygen

    Lactic Acid Production

  • 70

    : raw material of lactic acid

    Oxygen

  • 71

    : respiration through which cells can BREAK DOWN SUGARS TO GENERATE ENERGY in the absence of oxygen

    Anaerobic Oxygen

  • 72

    The ribosomes are synthesized in the nucleolus through the — and — (the —2 are the subunits)

    ribosomal RNA(rRNA) ribosomal protein

  • 73

    rRNA and ribosomal protein comes from the —

    free ribosomes

  • 74

    2. It will go to the — then nuclear membrane which has nuclear pores going to the —

    nucleoplasm rough ER

  • 75

    Membrane of ER is

    phospholipid bilayer

  • 76

    — does not produce or synthesize protein instead it synthesize lipids, carbohydrates

    Smooth ER:

  • 77

    — has ribosomes which synthesize protein, modifies protein

    Rough ER:

  • 78

    Afterwards there will be a formation of vesicles specifically a — from the smooth and rough ER

    Transport vesicle (single layer)

  • 79

    After forming, the golgi apparatus will fuse with its — and expel its components in the — of the golgi apparatus

    cisface lumen

  • 80

    Next is —

    folding and further modification

  • 81

    After that it will come out of the — of the Golgi forming — vesicles

    transface secretory

  • 82

    Secretory vesicle will bring it to the — for storage or to transport — the cell or some proteins are free proteins which will produce another ribosome/ribosomal protein

    vacuole outside

  • 83

    SER After MODIFYING molecules from the ER, it will pinch out through the phospholipid bilayer transforming into — which is the TRANSPORT vesicle, this transport vesicle will then go to the —

    phospholipid single layer golgi apparatus