Brainscape's Knowledge GenomeTM

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


See full index

Biology🌳 > Octubre 7 Bi > Flashcards

Octubre 7 Bi Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

The variety of life

A

Biodiversity

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

Is a particular type of living things that can reproduce by interbreeding among themselves

A

Species

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

Is the scientific study of all forms of life , or all types of organisms

A

Biology

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

Is any individual living thing

A

Organism

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

Is the basic unit of life

A

Cell

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

All of the chemical processes that build up or break down materials

A

Metabolism

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

The genetic material is a molecule called deoxyribonucleic

A

DNA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Is an organized group of related parts that interact to form a whole

A

System

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Is a physical environment with different species that interact with one another and nonliving things

A

Ecosystem

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

Is the maintenance of constant internal conditions in an organism

A

Homeostasis

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

All living things and all the places they are found on Earth

A

Biosphere

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

Is the change of living things over time

A

Evolution

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

An inherited trait that gives an advantage to individual organisms and is passed on to future generations

A

Adaptation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Includes using our senses to study the world , but it may also involve other tools

A

Observation

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

Are descriptions of a phenomenon that can include sights , sounds and smells

A

Qualitative data

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

Are characteristics that can be measured or counted , such as mass , volume and temperature

A

Quantitative data

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

Is a proposed answer for a scientific question

A

Hypothesis

18
Q

Is a condition that is manipulated , or changed by a scientist

A

Independent variable

19
Q

Are observed and measured during an experiment

A

Dependent variable

20
Q

The conditions that do not change during an experiment

A

Constants

21
Q

Is a proposed explanation for a wide range of observations and experimental results that is suppory by a wide range of evidence

A

Theory

22
Q

Is the smallest basic unit of matter

A

Atom

23
Q

Is one particular type of atom and it cannot be broken down into a simpler substance by ordinary chemical means

A

Element

24
Q

Is a substance made of atoms of different elements bonded together in a certain radio

A

Compound

25
Q

Is an atom that has gained or lost one or more electrons

A

Ion

26
Q

Forms through the electrical force between oppositely charged ions

A

Ionic bond

27
Q

Forms when an atom share a pair of electrons

A

Covalent bond

28
Q

Is two or more atoms held together by covalent bonds

A

Molecule

29
Q

Is an attraction between a slightly negative atom often oxygen and nitrogen

A

Hydrogen bond

30
Q

The attraction among molecules of a substance

A

Cohesion

31
Q

The attraction of molecules of different substances

A

Adhesion

32
Q

Is a mixture of substances that is the same throughout

A

Solution

33
Q

Is the substance that is present in the greater amount and that dissolves another substance

A

Solvent

34
Q

Is a substance that dissolves in a solvent

A

Solute

35
Q

is a compound that releases a proton—a hydrogen ion (H + )—when it dissolves in water.

A

Acid

36
Q

are compounds that remove H + ions from a solution.

A

Bases

37
Q

A solution’s acidity, or H + ion concentration, is measured by the

A

Ph

38
Q

Was the first to identify cells , and he named them; year

A

Hooke , 1665

39
Q

Because he made better lenses, observed cells in greater detail.;year

A

Leeuwenhoek , 1674

40
Q

Was the first to note that plants are made of cells;year

A

Schleiden , 1838

41
Q

concluded that all living things are made of cells; year

A

Schwann , 1839

42
Q

proposed that all cells come from other cells , year

A

Virchow , 1855

Biology🌳 (11 decks)

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