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Bio > Unit Two Bio > Flashcards

Unit Two Bio Flashcards

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Biology 101 flashcards
1
Q

Magnification

A

How large an object appears

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2
Q

Resolution

A

The clarity of the object being observed

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3
Q

Cell membrane

A

Regulates what enters and leaves

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4
Q

DNA

A

Found in eukaryotes and in nucleus

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5
Q

Ribosomes

A

Can be free flowing or attached to an organelle
Makes proteins using nucleic acids

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6
Q

Cytoplasm

A

Semi-liquid within the cell membrane

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7
Q

Tissues

A

Group of cells

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8
Q

Organs

A

Group of tissues

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9
Q

Has DNA

A

Eukaryotic

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10
Q

Many membrane bound organelles

A

Eukaryotic

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11
Q

Unicellular

A

Prokaryotic

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12
Q

Only organelle is ribosomes

A

Prokaryotes

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13
Q

Chloroplast and cell wall

A

Plant cels

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14
Q

Smaller vacuoles rather than one big central vacuole

A

Animal cells

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15
Q

Centrioles and lysosomes

A

Animal cells

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16
Q

Location of DNA

A

Nucleus

17
Q

What surrounds the nucleus

A

Nuclear membrane

18
Q

What allows needed materials into and out of nucleus

A

Pores in the nuclear membrane

19
Q

Site of synthesis of ribosomes

A

Nucleus

20
Q

Energy transducers

A

Change energy from one form to another

21
Q

Chloroplasts

A

Responsable for photosynthesis

22
Q

Stack of thylakoids

A

Granum

23
Q

Mitochondria

A

Location of cellular respiration

24
Q

Ribosomes

A

Responsable got polypeptide synthesis

25
Q

RER

A

Responsable for moving things around cell

26
Q

Ser

A

Site of synthesis and metabolism of lipids

27
Q

Contractile vacuole

A

Plumps out freshwater in unicellular protists

28
Q

Cell adhesion

A

Proteins from adjoining cells may hook together

29
Q

Simple diffusion

A

Movement from particles of high concentration to low concentration

30
Q

Facilitated diffusion

A

Large and charged particles use transport protein to let them through plasma membrane

31
Q

Active transport

A

Membrane proteins use energy in the form of atp to pump molecules from low to high concentration

32
Q

Osmosis

A

Water molecules move from high to low concentration of water molecules

33
Q

Stomata

A

Pores for gases and water

34
Q

Guard cells

A

Open and close stomata

35
Q

Chlorophyll

A

Pigment in chloroplast that absorbs light

36
Q

What goes in photosynthesis

A

Carbon dioxide, water, and light

37
Q

What comes out due to photosynthesis

A

Oxygen and glucose

38
Q

Anaerobic cellular respiration

A

Plants and yeast produce carbon dioxide from glucose when oxygen isn’t present

Bio (12 decks)

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