Anatomy and Physiology -2
問題一覧
1
In 1665, He is an English physicist who became the first person n to observe and name cells after looking at a piece of cork through his improve Microscope
ROBERT HOOKE
2
He is a dutch scientist who coined the term animalcule to describe the microorganism he observed in dead plant and rainwater.
ANTON VAN LEEUWEHOEK
3
He is a German botanist who studied microscopic plants structures led him to conclude that all plant tissues are made up of cells
MATTIAS SCHLEIDEN
4
He stated " all living cells could arise only from othed living"
RUDOLF VIRCHOW
5
Used to produce a specific pitch or frequency for testing hearing or as a standard reference in sound experiments.
TUNING FORK
6
line which passes through the middle, which divides the strucutres into two unequal parts
PARASAGITTAL PLANE
7
Serves as the interface between the interior of the cell and the extracellular fluid that bathes all cells
Plasma Membrane
8
Regulates the exchange of vital substance between the content of the cells and its external environment
CELL MEMBRANE
9
It serves as gate way and barrier for cell. Are amphilic with hydrocarbon tail of the molecule
PHOSPHOLIPIDS
10
Role of proteins in cell is for transport of molecules/ions into or out of cells
MEMBRANE PROTEIN
11
Breaks up Van der Woals interaction and close packing of phospholipid tails. This disruption makes the membrane more fluid.
CHOLESTEROL
12
it is made up of all a cell's internal contents so all organelles except nucleus.
CYTOPLASM
13
How many percent does water composed in Ctoplasm
65%
14
How many types of specialized cell are there?
200
15
a network of flattened, interweaving tubules which are formed by membrane within the cell
ENDOPLASMIC RETICULUM
16
This are long chains of amino acids
POLYPEPTIDES
17
Synthesizing proteins. It is large assemblies of RNA and dozens of different proteins synthesized in nuclear eukaryotoes.
RIBOSOMES
18
It consist of layers of sacs. It acts in the modification of lipids and proteins. It serves to store and package materials for exportation from the cell.
GOLGI COMPLEX
19
Which of these are NOT function of Peroxisomes
digest and cycle cellular materials
20
It is the brain of the cell which controls many functions of the cell including telling the cell what to do, how to grow and when to reproduce
NUCLEUS
21
it function as the Cellular Respiration and also known as the powerhouse of the cell
MITOCHONDRIA
22
SMOOTH ENDOPLASMIC RETICULUM (ER) has no_________.
RIBOSOMES
23
A membrane that has a large surface area and folds inward forming cristae; contains membrane responsible for respiration and ATP.
INNER MEMBRANE
24
a sieve permeable to small molecules; intermembrance space is similar to cytoplasm in concentration of small molecules
OUTER MEMBRANE
25
Elaborate arrays of protein fibers that serve such as functions.
CYTOSKELETON
26
Which of these are not a function of cytoskeleton
Participate in synthesis of cholesterol
27
a protein filaments which is also called as microfilaments.onomers of the protein acting polymerize to form long thing fibers.
ACTIN FILAMENTS
28
What size is the actin filaments?
8 nm (diameter)
29
what size is intermediate filaments ?
10 nm (diameter)
30
This type of cytoskeleton filaments are describe as straight hollow cylinder. Which highly participate in a wide variety of cell activities especially in motion
MICROTUBULES
31
__________ it is the process of forming (generally) identical daughter cells by replecsting and dividing original chromosomes, in effect making cellular xerox. Deals with the segregation of chromosomes and organelles into daughter cells
MITOSIS
32
Where ribosomes are made
NUCLEOLUS
33
A double membrane surrounding the nucleus seprarting it from the rest of the cell.
NUCLEAR ENVELOPE
34
It is a combination of DNA and Proteins (histones)
CHROMATIN
35
Responsible for synthesis of ribosomes needed for protein synthesis.
NUCLEOLUS
36
Cell membrane movement are simple diffusion or facilitated diffusion.
Movement along the concentration gradient without energy.
E.g Ethanol
PASSIVE TRANSPORT
37
Protein Carriers
PERMEASES
38
Polar or ionic small solutes may be transported across membranes if specific protein Carriers are in the membrane.
Example: sugars and amino acids
SELECTIVE TRANSPORT
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33問 • 1年前問題一覧
1
In 1665, He is an English physicist who became the first person n to observe and name cells after looking at a piece of cork through his improve Microscope
ROBERT HOOKE
2
He is a dutch scientist who coined the term animalcule to describe the microorganism he observed in dead plant and rainwater.
ANTON VAN LEEUWEHOEK
3
He is a German botanist who studied microscopic plants structures led him to conclude that all plant tissues are made up of cells
MATTIAS SCHLEIDEN
4
He stated " all living cells could arise only from othed living"
RUDOLF VIRCHOW
5
Used to produce a specific pitch or frequency for testing hearing or as a standard reference in sound experiments.
TUNING FORK
6
line which passes through the middle, which divides the strucutres into two unequal parts
PARASAGITTAL PLANE
7
Serves as the interface between the interior of the cell and the extracellular fluid that bathes all cells
Plasma Membrane
8
Regulates the exchange of vital substance between the content of the cells and its external environment
CELL MEMBRANE
9
It serves as gate way and barrier for cell. Are amphilic with hydrocarbon tail of the molecule
PHOSPHOLIPIDS
10
Role of proteins in cell is for transport of molecules/ions into or out of cells
MEMBRANE PROTEIN
11
Breaks up Van der Woals interaction and close packing of phospholipid tails. This disruption makes the membrane more fluid.
CHOLESTEROL
12
it is made up of all a cell's internal contents so all organelles except nucleus.
CYTOPLASM
13
How many percent does water composed in Ctoplasm
65%
14
How many types of specialized cell are there?
200
15
a network of flattened, interweaving tubules which are formed by membrane within the cell
ENDOPLASMIC RETICULUM
16
This are long chains of amino acids
POLYPEPTIDES
17
Synthesizing proteins. It is large assemblies of RNA and dozens of different proteins synthesized in nuclear eukaryotoes.
RIBOSOMES
18
It consist of layers of sacs. It acts in the modification of lipids and proteins. It serves to store and package materials for exportation from the cell.
GOLGI COMPLEX
19
Which of these are NOT function of Peroxisomes
digest and cycle cellular materials
20
It is the brain of the cell which controls many functions of the cell including telling the cell what to do, how to grow and when to reproduce
NUCLEUS
21
it function as the Cellular Respiration and also known as the powerhouse of the cell
MITOCHONDRIA
22
SMOOTH ENDOPLASMIC RETICULUM (ER) has no_________.
RIBOSOMES
23
A membrane that has a large surface area and folds inward forming cristae; contains membrane responsible for respiration and ATP.
INNER MEMBRANE
24
a sieve permeable to small molecules; intermembrance space is similar to cytoplasm in concentration of small molecules
OUTER MEMBRANE
25
Elaborate arrays of protein fibers that serve such as functions.
CYTOSKELETON
26
Which of these are not a function of cytoskeleton
Participate in synthesis of cholesterol
27
a protein filaments which is also called as microfilaments.onomers of the protein acting polymerize to form long thing fibers.
ACTIN FILAMENTS
28
What size is the actin filaments?
8 nm (diameter)
29
what size is intermediate filaments ?
10 nm (diameter)
30
This type of cytoskeleton filaments are describe as straight hollow cylinder. Which highly participate in a wide variety of cell activities especially in motion
MICROTUBULES
31
__________ it is the process of forming (generally) identical daughter cells by replecsting and dividing original chromosomes, in effect making cellular xerox. Deals with the segregation of chromosomes and organelles into daughter cells
MITOSIS
32
Where ribosomes are made
NUCLEOLUS
33
A double membrane surrounding the nucleus seprarting it from the rest of the cell.
NUCLEAR ENVELOPE
34
It is a combination of DNA and Proteins (histones)
CHROMATIN
35
Responsible for synthesis of ribosomes needed for protein synthesis.
NUCLEOLUS
36
Cell membrane movement are simple diffusion or facilitated diffusion.
Movement along the concentration gradient without energy.
E.g Ethanol
PASSIVE TRANSPORT
37
Protein Carriers
PERMEASES
38
Polar or ionic small solutes may be transported across membranes if specific protein Carriers are in the membrane.
Example: sugars and amino acids
SELECTIVE TRANSPORT