Bio Flashcards

(54 cards)

1
Q

Organisms made of one cell

A

Unicellular

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2
Q

Large organisms made of multiple cells

A

Multicellular

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3
Q

Cells before nucleus, inhabit simple forms of life like bacteria

A

Prokaryotic

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4
Q

Cells that are stored in a nucleus, inhabit tigers, rhinos, ext.

A

Eukaryotic

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5
Q

Automatic function of converting food into energy

A

Metabolism

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6
Q

Liquid inside the cell that everything floats in

A

Cytoplasm

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7
Q

Skin of the cell

A

Cell Membrane

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8
Q

Make protein

A

Ribosomes

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9
Q

“power house of the cell” generates energy for the rest of the cell

A

Mitochondria

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10
Q

Packages and transports materials like protein and lipid.

A

Golgi apparatus

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11
Q

“Digestive system of the cell” breaks down material for cell to use or digests obsolete materials

A

Lysosome

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11
Q

Transports materials throughout the cell

A

Endoplasmic reticulum

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12
Q

Storage containers (vesicular)

A

Vacuoles

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13
Q

Controls and regulates activities of the cell (Holds DNA)

A

Nucleus

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14
Q

Genetic material that tells cells what to do

A

DNA

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15
Q

Organs for cells, simple functions or multiple functions

A

Organelles

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16
Q

Green organelles that use sunlight to make sugar

A

Chloroplasts

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17
Q

Rigid outer wall, keeps plant cells hard

A

Cell wall

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18
Q

Structures found inside nucleus of a shell

A

Chromosome

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19
Q

Holds water and keeps internal pressure up so plants can talk

A

Large central vacuole

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19
Q

The halves of chromosomes that re replicated for cell division

A

Chromatids

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20
Q

Process of a single parent cell dividing to make two new daughter cells

21
Q

What happens in interphase

A

-DNA duplicates in nucleus before prophase

22
Q

What happens metaphase

A

-Centrioles at opposite poles
-Fire out spindle fibers
-Spindle fiber pull chromosomes to the equator

23
what happens in prophase
-All organelles disappear - Nucleus disappears -DNA coils and twists into chronozones -Centrioles apply and move to opposite poles of the cell
24
What happens in anaphase
-Sister chromatids separate as the stuff binding them together breaks down - They become chromosomes and are pulled to opposite poles -Cell elongates
25
What happens in telophase
-The cell begins to finish dividing -Reestablishes normal structures -2 new cells identical to parent cell
26
Where to plants like to grow from?
the tip of the root and branches
27
What causes cancer?
Cells rapidly dividing
28
Clumps of cancer cells
Tumors
29
Cells that grow and spread uncontrollably
Malignant tumors
30
Cells with specific function, as certain genes are turned on or off to make it unique
Specialized cells
31
Types of specialized cells
Brain, Nerve, Hart Muscle, Blood cell, Bone cell, Hair cell.
32
Body systems
Muscular, Digestive, Skeletal, Raspatory, Circulatory, Nervous, Endocrine
33
Unspecialized cells
Stem cells
34
Responsible for intaking food + waste and converting them into energy ,nutrients, and minerals
Digestive system
35
Transports gasses, sugars, minerals, around the body
Circulatory system
36
Maximum blood pressure
Systolic
37
4 types of blood?
Plasma, red blood cells, white blood cells, platelets
37
Minimum blood pressure
Diastolic
38
Carry blood away from heart, thick walls
Artery
39
Carry blood towards from heart, thin walls
Vein
40
Helps us breath, gas exchange, 80% nitrogen, we don't need,
Respiratory system
41
Structure in body supports body movement
Skeletal system
42
Hard living cells, use calcium to harden
Bones
43
Connective tissue that holds bone together
Ligaments
44
Tissue that moves your body
Muscle
45
Allows all parts of body to communicate with each other
Nervous system
46
Brain + Spinal cord
CNS
47
All other nerves
PNS
48
Root that grows straight down
Taproot
49
root that grows in all directions
Fibour root
50
genetic mixing
Sexual reproduction
51
Clone of parent plant
Asexual reproduction