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Anaphy Laboratory > ANIMAL CELL > Flashcards

ANIMAL CELL Flashcards

1
Q

It is the study of cell.

A

CYTOLOGY

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2
Q

It is the smallest of protoplasm capable of the independent existence and is therefore, the basic unit of life.

A

CELL

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3
Q

What are the 2 Components of the Cell?

A

PLASMA MEMBRANE and PROTOPLASM

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4
Q

It is the outer limit of the cell which controls the passage of substance from the internal environment of the cell to the exterior and vice versa. Therefore, acts as a selective “gate keeper” of the cell.

A

PLASMA MEMBRANE

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5
Q

It is the living substance within the cell composed of nucleus and cytoplasm. This is an aggregate of crystalloids and colliods. A fluid, viscid and more or less transparent part of the cell.

A

PROTOPLASM

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6
Q

What are the elements that composes the cell?

A

96%- carbon, oxygen, hydrogen and nitrogen and some traces of Ca, P, K, S, I, Na, Cl,Mg, Cu, Co, Mn, Zn and etc.

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7
Q

What are the inorganic compounds?

A

Water, salts, minerals and gases

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8
Q

What are the organic compound?

A

Carbohydrates, protein, lipids and nucleic acids.

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9
Q

It is the most conspicuous body in the cell sorrounded by the cytoplasm; th3 governing body of the cell.

A

NUCLEUS

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10
Q

It is a double layer membrane sorrounding the nucleus which is continuous with ER membrane.

A

NUCLEAR MEMBRANE

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11
Q

A colorless fluid within the nuclei, containing chromatin granules/ materials for building DNA.

A

NUCLEOPLASM ( nucleic sap or karyolymph)

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12
Q

It is a dark containing, spherical body in the nuclear sap believed to be the center of protein and RNA synthesis.

A

NUCLEOLUS

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13
Q

These are threadlike structures which comdense and become chromosomes during cell division.

A

CHROMATIN

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14
Q

It is a vicous fluid and heterogeneous system consisting mostly of water and is composed principally of CHON although other elements such as Ca, K, Na and S are also present.

A

CYTOPLASM

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15
Q

Living, indispensable parts of the cell.

A

CYTOPLASMIC ORGANELLES

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16
Q

What are the inside of Cytoplasmic Organelles?

A

1.) Endoplasmic Reticulum
2.) Ribosomes
3.) Golgi bodies
4.) Lysosomes
5.) Mitochondria
6.) Centrioles
7.) Microtubules and Microfilaments

17
Q

It is a tubular network of membrane delimited structures.

A

ENDOPLASMIC RETICULUM

18
Q

What are the two types of ER?

A

ROUGH ER and SMOOTH ER

19
Q

It is where the ribosomes are attached.

A

ROUGH ER

20
Q

It lacks of ribosome, concerned with fatty acids synthesis, glycogenesis and glycogenolysis.

A

SMOOTH ER

21
Q

It is a small dense particles associated with rough ER seat of protein synthesis.

A

RIBOSOMES

22
Q

It consist of a stack of several membranous saccules with associated vacuoles and vesicles; packaging of proteins and lipids.

A

GOLGI BODIES

23
Q

It is a membrane-delimited body containing a hydrolytic enzyme which plays an important role in digestion.

A

LYSOSOMES

24
Q

These are ovoid, granular, filamentous or sausage-shape bodies. Consider aa the chief center of celkular respiration ( power house of the cell).

A

MITOCHONDRIA

25
Q

It’s a hollow cylinders oriented at right angles to wach other. Important in establishing the poles of the animal cell during mitotic cell division.

A

CENTRIOLES

26
Q

These are non-membrane delimited structures often associated with oriented movement.

A

MICROTUBLES and MICROFILAMENTS

27
Q

It is a lifeless accumulation of substances ( ergastic substances) and are dispensable parts of a cell.

A

CYTOPLASMIC INCLUSIONS

28
Q

These are minute cavities having more fluid content than the rest of the cytoplas and sorrounded by a membrane called tonoplast.

A

VACUOLES

29
Q

It is a zymogen, fat, glycogen, protein granules.

A

GRANULES

30
Q

It is a carotenoids, hemoglobin, melanin.

A

PIGMENTS

31
Q

It is a solid inclusions which are rare in animal cells but mlre common in plant cells.

A

CRYSTALS

32
Q

The somatic cell has how much no. of chromosomes in adult stage?

A

46 Chromosomes

33
Q

The no. of chromosomes in adult stage in sex cell.

A

Egg and Sperm cells have just 23 chromosomes each.

34
Q

What cell division that is involve in a Somatic Cell when multiplying?

A

MITOSIS

35
Q

What cell division that is involve in a cell division in Sex Cell when multiplying?

A

MEIOSIS

36
Q

What is the importance or significance of a Somatic Cell?

A

GROWTH AND DEVELOPMENT OF AN ORGANISN AND REPAIR.

37
Q

What is the importance or significance of a Sex Cell?

A

REPRODUCTION

Anaphy Laboratory (1 decks)

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