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Bio -Luca > Biology > Flashcards

Biology Flashcards

1
Q

Transports O2

A

Red Blood cell

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2
Q

Arranged in fibres
Contract to move bones (muscles)

A

Muscle cell

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3
Q

Have large vacuoles hold for storing fat

A

Fat cells

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4
Q

Immune system fight off bacteria engulfingng them

A

white blood cells

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5
Q

enlongated cell with many branches conducts electrical signals to body

A

nerve cell

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6
Q

absorbs calcium, forms the skeleton

A

bone cells

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7
Q

reproduction, a form of gamete or reproductive cell found in the male human body.

A

sperm cells

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8
Q

A thin sheet of tightly packed cells that covers body surfaces and lines internal organs and body cavities/ protection from dehydration. ( example: outer layer of your shin)

A

Epithelial Tissue

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9
Q

A specialized tisssue that provides support and protection for various parts of the body/ support insolation. (example: blood tendons bone)

A

Connective tissue

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10
Q

A group of specialized tissue containing proteins that can contract and enable the body to move/movement (muscle to make bone move)

A

Muscle tissue

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11
Q

Specialized tissue that conducts electrical signals from one part of the body to another ex (spinal cord microglice… brain)

A

nerve tissue

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12
Q

COmpare and contrast
Digestive system:

A

responsible for breaking down food/ nutrients and absorbing them

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13
Q

circulatory system

A

delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides.

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14
Q

How digestive and ciculartory work together

A

nutrients that are digested and absorbed by the digestive system and transported thoughout the body ny the circulatory system

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15
Q

Division of nucleus

A

mitosis

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16
Q

cell duplicates its genetic material and grows

A

interphase

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17
Q

chromosomes become visible and the nucleus membrane begin to fade

A

prophase

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18
Q

nucleus dissolves and the cells chromosomes move together alining in the center dividing cells

A

metaphase

19
Q

sister chromosomes seperate from each other and are pulled towards opposite ends of the cell

A

anaphase

20
Q

cells is almost done dividing it starts to re-establish its normal structures

A

telophase

21
Q

divides the cytoplasm of a parental cell into two daughter cells.

A

cytokinses

22
Q

supports organs and cells transporting nutrients and wastes, stores fat

A

connective tissue

23
Q

cells that form a membrane that allows selective diffusion of materials to pass thru

A

epithial tissue

24
Q

pumps blood, supports movement, contracts muscles

A

muscle tissue

25
Q

coordinates and controls many body activities stimulates muscle contraction

A

nervous tissue

26
Q

transports water and minerals

A

xylem

27
Q

transports sugars, hormomes, and water,

A

pholem

28
Q

produces sugar from sunlight + c02 + water >

A

photosynthesis

29
Q

stores starch

A

storage cell

30
Q

rout hairs absorb water

A

ncrease the surface area of plant roots and help the plant extract more water

31
Q

controls gases entering c02 >
in 02 + H20 > out

A

ground cell

32
Q

transports 02

A

red blood cell

33
Q

arranged in fibre contract to move bones and joints

A

muscle cells

34
Q

have vacuoles for storing fat

A

fat cells

35
Q

flat, cover outer surface of body

A

skin cells

36
Q

immune system, fights off bacteria by engulfing them

A

white blood cells

37
Q

enlongaged cells with many branches candicts electical signals to control body

A

nerve cells

38
Q

absorbs calciym, forms the skeltton

A

bone cells

39
Q

reporoduction

A

sperm cells

40
Q

emits light for communication

A

photophnome?

41
Q

Why dissecct a frog

A

mamals/ and anfibeans are related 300 million years ago

42
Q

how are frogs and humans and mamals similar

A

both have circulatory system & digestive system

43
Q

How are frogs and humans different

A

ciculatory system is a frog simpler, frog heart has 3 chamers, humans have 4. Frog exchange gases through skin and lungs.

Bio -Luca (3 decks)

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