Body as a Whole pt1 Flashcards

1
Q

Process of building large proteins from small protein pieces called amino acids

A

Anabolism

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2
Q

Anabolism

A

Process of building up proteins in a cell

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3
Q

Process whereby complex nutrients are broken down into simpler substances and energy is released.

A

Catabolism

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4
Q

Break down meaning of cata/bol/ism

A

cata - down
bol - to cast
ism - process

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5
Q

Catabolism

A

complex nutrients are broken down into simpler substances and energy is released.

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6
Q

It determines what leaves or enters the cell.

A

Cell membrane

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7
Q

Cell membrane

A

Structure surrounding and protecting the cell.

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8
Q

Structure surrounding and protecting the cell.

A

Cell Membrane

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9
Q

Chromosomes

A

Rod-shaped structures in the nucleus that contain regions of DNA called Genes.

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10
Q

How many chromosomes(pairs) are in every cell?

A

46 (23 pairs) except for the egg and sperm cells, which only contain 23 individual, unpaired chromosomes.

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11
Q

what amount of chromosones do egg & sperm cells contain?

A

23 unpaired individual chromosones

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12
Q

Cytoplasm

A

all of the material that is outside the nucleus and yet contained within the cell membrane.

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13
Q

DNA

A

deoxyrido-nucleic Acid

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14
Q

deoxyrido-nucleic Acid

A

DNA - Chemical found within each chromosome, arranged like a sequence of recipes in a code. It Directs the activities of the cell.

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15
Q

It Directs the activities of the cell.

A

DNA - Deoxyridonucleic Acid

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16
Q

Chemical found within each chromosome, arranged like a sequence of recipes in a code.

A

DNA - Deoxyridonucleic Acid

17
Q

Endoplasmic reticulum (ER)

A

Network of Canals within the cytoplasm of the cell.

18
Q

Here, large Proteins are made from smaller protein pieces (amino acids)

A

Endoplasmic reticulum (ER)

19
Q

Genes

A

Regions of DNA within each Chromosome

20
Q

Karyotype

A

Picture (classification) of chromosones in the nucleus of a cell. The chromosone are arranged in numberic order to determinetheir number and structure.

21
Q

Metabolism

A

Total of chemical process in a cell. contains Anabolism and catabolism.

22
Q

Break down of Meta/bol/ism

A

Meta- change
bol - to cast
-ism to process

23
Q

Mitochondria

A

rod - shaped structures in the cytoplasm that provide the principle source of energy for cell.(mini power plan).

24
Q

Nucleus

A

control center of the cell. It contains chromosones and directs the activities of the cell

25
Q

Ribosomes

A

Small granules on the endoplasmic reticulum of a cell.

26
Q

Arrange amino acids on the endoplamsmic riticulum to make proteins.

A

Ribosomes

27
Q

Break down of ribo/somes

A

Rib/o - dervied from ribonucleic acid (RNA)
somes -means bodies