問題一覧
1
Due to the cell membrane's fluidity, lipid molecules can move laterally across the membrane together with irregularly arranged proteins, thereby referred to as ________
Fluid mosaic
2
State of equilibrium
Homeostasis
3
It consists of bilayer of phospholipid with integral (embedded) and peripheral (attached) proteins, as well as enzymes, receptor, proteins, and glycoproteins
Cell membrane
4
Parts of nucleus
Nucleolus, Nuclear membrane, Chromosomes
5
1-21 chromosomes are called
Autosomes
6
The nucleus is surrounded by the _____ that separates the DNA from the rest of the cell
Nuclear envelope
7
It is where membranes are produced for the cells and its expanding membrane forms transport vesicles, which is important in the transit of products being made by the ribosomes attached
Rough er
8
Nucleus can be found on ____ cell
Both
9
Site in the ribosome where the protein is made
P-site
10
It is a thick, clear, jelly-like substance present inside the cell membrane
Cytoplasm
11
It is involved in the transportation of substances throughout the cell
Endoplasmic reticulum
12
Exit of tRNA
B-site or e-site
13
3 sites found in the ribosomes
A-site, P-site, B-site or e-site
14
Cytoplasm can be found on _____ cell
Both
15
23rd chromosomes determine the _____ of the baby
Gender
16
Female chromosome
XX
17
It is also involved in controlling cellular activities and cellular reproduction
Nucleolus
18
It is made up of cellulose, hemicellulose, and pectin
Cell wall
19
Cytoplasm is called as the site of most chemical reaction because cell organelles such as _______, _______, _______, and _______ are suspended in here
Endoplasmic reticulum, Vacuoles, Mitochondria, Ribosomes
20
It appears grainy in structure under the electron micrograph
Rough er
21
It is the building block of life
Cell
22
It protects the nucleus by forming a boundary between the nucleus and other cell organelles
Nuclear membrane
23
CELL MEMBRANE ________ enable the fast transport of ions and polar molecules to maintain homeostasis
Specialized transmembrane proteins
24
Nickname of cytoplasm
N/a
25
It sends signals to the cells to grow, mature, divide and die
Nucleus
26
Cells are separated internally into numerous membranous compartments called _________
Organelles
27
It protects the cell membrane
Cell wall
28
The one who processes the foreign substances in the body
Smooth er
29
Cell organelles
Cell membrane, Cell wall, Cytoplasm, Nucleus, Ribosome, Endoplasmic reticulum, Golgi bodies, Vacuoles, Lysosomes, Mitochondrion, Chloroplast, Cytoskeleton
30
Animals don't need the rigid structure of cell wall because they have ____ and _____
Skeleton, Muscles
31
If a man undergoes transgender, his chromosomes are __
XY
32
Subunit that decode the genetic message in the ribosomes
Small
33
Outermost layer of plant cells
Cell wall
34
Building blocks of cells
Protein
35
It protects the plasma membrane and other cellular components
Cell wall
36
3 rna
Mrna, Rrna, Trna
37
Male chromosome
XY
38
The most prominent part of the plant's cell structure
Cell wall
39
Endoplasmic reticulum can be found on ___ cell
Both
40
DNA is found on the
Nucleus
41
Ir provides shape and support to the cells and protects them from mechanical shocks and injuries
Cell wall
42
It processes anything that goes to the cell
Endoplasmic reticulum
43
It is responsible in the production of secretory proteins such as glycoproteins
Rough er
44
The DNA molecule present wounds around __________ to form a helical structure called _______ which condenses and thickens during cell division to form chromosomes
Histone proteins, Chromatin strands
45
Nickname of cell membrane
Fluid mosaic
46
The protein synthesizers of the cell
Ribosome
47
It play a crucial role in determining the sex of an individual
Chromosomes
48
It is a membranous system of interconnected tubules which served as the transport system of the cell
Endoplasmic reticulum
49
Cell wall can be found on _____ cell
Plant
50
Building blocks of proteins
Amino acid
51
Nickname of the nucleus
Control center of the cell
52
Cell membrane - phospholipid bilayer with ______ and _____ proteins
Integral (embedded), Peripheral (attached)
53
It is selective permeable, which allows some molecules to pass through the membrane such as water, carbon dioxide, and oxygen and prevent polar molecules and ions to enter or exit the cell freely
Cell membrane
54
It is a rigid and stiff structure surrounding the cell membrane
Cell wall
55
RNA responsible for carrying amino acid
Trna
56
Nickname of endoplasmic reticulum
N/a
57
23rd chromosomes are called
Sex chromosomes
58
Various metabolic processes such as metabolism of carbohydrates, lipid synthesis, and detoxification of drugs, chemicals, and poisons are performed in this organelle
Smooth er
59
It actively regulates the kind of substance that goes in and out of the cell
Cell membrane
60
Nickname of ribosome
N/a
61
Codon starts at ___
Aug
62
Sex chromosome responsible for the gender of the offspring during reproduction
Sperm cells
63
The nucleus contains the heredirary material of the cell, the ______
Dna
64
Cell membrane is composed of ________
Phospholipid bilayer
65
Nickname of cell wall
N/a
66
Nuclear membrane separated by ________
Perinuclear space
67
Where mrna and trna pairs
A-site
68
2 types of Endoplasmic reticulum
Rough endoplasmic reticulum, Smooth endoplasmic reticulum
69
Subunit that catalyzes peptide bond formation in the ribosome
Large
70
It encloses the cell and separates it from external environment
Cell membrane
71
It is the site of most chemical reactions
Cytoplasm
72
Cell membrane is ________, which allows some molecules to pass through the membrane such as water, carbon dioxide, and oxygen and prevent polar molecules and ions to enter or exit the cell freely
Selective permeable
73
It is the control center of the cell and it is enclosed in a double membrane which selectively permits certain materials or compounds (e.g. mRNA) to exit
Nucleus
74
It is the site of ribosome synthesis
Nucleolus
75
Cell's endomembrane system
Endoplasmic reticulum, Golgi bodies, Vacuoles, Lysosomes
76
Er with ribosome is ____ ER
Rough er
77
Er with no ribosomes is _____ ER
Smooth er
78
Cell membrane can be found on _____ cell
Both
79
The process of converting DNA to mRNA
Transcription
80
Each human cells have __ pairs of chromosomes, making it a total of __ chromosomes
23, 46
81
Process of mRNA to proteins
Translation
82
Building block of life which is able to control and execute several functions in all types of organisms
Cell
83
It plays a primary role in the metabolism of carbohydrates, synthesis of lipids, steroids, and proteins
Endoplasmic reticulum
84
It protects the DNA and is an integral component of a plant's cell structure
Nucleus
85
It is responsible for the fluid nature of the cell's internal environment and that allows the organelles to suspend dynamically
Cytoplasm