Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bio Test 1 > Chapter One > Flashcards

Chapter One Flashcards

1
Q

Ask questions

A

Don’t ask why

How does the plant grow toward the light.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Hypothesis

A

Answer to ?

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Testing

A

Experiment

Variable control, Measuring

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Repeat

A

At least three times

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Theory

A

Answer and comment to theory

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Publish

A

Laws are concepts that have been accepted by the public.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Steps according to life biologically

A 
Respond 
Organize
Homeostasis 
Metabolism 
Produce Waste
Reproduce 
Evolve
Made of water and carbon
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q 
Life needs to be organized 
Atoms
Molecules
Us
Life or death
A

Organization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q 
All biochemical reactions occurring in a cell
Everything cycles
Molecules of energy 
Uses ATP 
life or death
A

Metabolism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Steady, level, balance,
Body temp
Life or death

A

Homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Organism respond to environment
Movement muscle
Life and death

A

Respond

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Life and death
Pee-cleanse body
Poop isn’t waste
Breathing co2

A

Produce waste

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Not life or death
Sexy is important
Grown born little get big

A

Reproduce (growth)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q 
Change 
99% of all liking things are extinct 
Man made 
Environmental 
Not life or death
A

Evolve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Life And death
80% of water
Car born organizes water into life

A

Life is made of carbon and water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Some never have 8 characteristics
Failed at all 8
Last cell dies that’s when your dead

A

Nonliving

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Materials that are Nonliving

A 
Water 
Rocks
Air
Metal
Glass
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Smallest unit of life

A

Cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Who discover cells and how

A

Robert hook

Looked at a cork through a microscope

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Two cell theory parts

A

All organisms made of one or more cells

All life comes from pre existing life

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Sperm and egg
Where’d first cell come from
Spontaneous generation

A

All life comes from pre existing life

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Usually small
Ostrich Eggs are biggest
Because of transport

A

Cell sizes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Cells must transport

A

Inhabiting determined size of cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Anabolic

A

Building

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Catabolic

A

Breaking

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Prokaryotic

A

Bacteria simple

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Eukaryotic

A

Plants animals and fungi

Complex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Four minimum cell parts

A

Membrane
Cytoplasm
DNA
Ribosomes

29
Q

Surface and internal
Edge of life
Cite of transport

A

Membrane

30
Q

Water based material and makes up the rest of the cell.

Bulk of cell.

A

Cytoplasm

31
Q

Stores info and runs cells

A

DNA

32
Q

Makes protein
Proteins are made of amino acids
All enzymes are proteins
All metabolisms require enzymes

A

Ribosomes

33
Q

Prokaryotic (bacteria)

A 
Membrane
Cytoplasm
DNA
Ribosomes 
Cell wall
Capsule 
Pili
Flagella
34
Q

Three shapes of bacteria

A

Round
Rod
Spiral

35
Q

Support and protects

Ex clothes over skin

A

Cell wall

36
Q

Slimy toxic coating

Found in some not all

A

Capsule

37
Q

Short extensions off surface used as anchors

Found in some

A

Pili

38
Q

Movement

Some

A

Flagella

39
Q
  1. Divides into two identical cells
  2. Grow apart
  3. Pinch in the middle
A

Binary fission

40
Q

Sore and transfer info

Control cell metabolism

A

Nucleus

41
Q

Transport material out of nucleus

A

Pores

42
Q

Water based

A

Nucleoplasm

43
Q

Makes RNA

A

Nucleolus

44
Q

Relaxed DNA

A

Chromatin

45
Q

Chromosomes

A

Transport

46
Q

Makes protein

A

Ribosomes

47
Q

Taxi goes anywhere
Can turn into microbodies
Named by context

A

Golgi

48
Q

Energy organelles

A

Chloroplast

Mitochondria

49
Q

Series of protein tubes for support transport organization of the cell

A

Cytoskeleton

50
Q

Most organisms and made of sugar and cellulose.

A

Cell wall

51
Q

Long and few

A

Flagella

52
Q

Short and many

A

Cilia

53
Q

All cells have this

Allowing or not allowing things and organization

A

Membrane

54
Q

Fat called in lipid
Keeps waste out and in
Like dissolves like

A

Phospholipid

55
Q

Part of normal setup
Transport
Proteins are there to let things in that aren’t supposed to be in

A

Proteins

56
Q

Structural

Cel lent

A

Cholesterol

57
Q

Surface markers

A 
Body defense
Blood type
Organ transplants 
Auto immune disease
Cancer
58
Q

Conditions where you’ve lost your ability to tell yourself

Ex rum atomic arthritis

A

Auto immune disease

59
Q 
Uncontrolled cell division 
Blind cells 
Contact inhibition 
cell feels itself and doesn't divide 
Tumor doesn't make you malignant
A

Cancer

60
Q

Transport

A

Passive

Active

61
Q

Follow gradient
High to low concentration
Doesn’t use ATP
absolute 0 molecules stop moving

A

Passive

62
Q

Movement of molecules from high to low till you hit an equilibrium.

A

Diffusion

63
Q

Movement of water from its high concentration to lower concentration through a membrane until equalibrium

A

Osmosis

64
Q

Low to high

Uses ATP

A

Active

65
Q

Constant pumping sodium out against gradient

Use ATP a lot

A

Sodium potassium pump

66
Q

Moving Vessicals in bulk out of cell

Use ATP

A

Exocytosis

67
Q

Moving Vessicals in bulk in cell

Use ATP

A

Endocytosis

68
Q

Scientific method

A 
Observation 
Make a ?
Hypothesis 
Testing
Repeat
Theory
Publish

Bio Test 1 (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions