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Bio Flashcards

1
Q

Parts of nucleus

A

Protons neutrons and electrons

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2
Q

Electron energy levels

A 
K= 2e-
L= 8e-
M= 18e-
N= 22e-
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3
Q

Levels of organization

A 
Atom
Molecule
Macomolecule
Organelle 
Cell
Tissue
Organ 
Organ system 
Organism
Population
Community
Ecosystem
Biosphere
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4
Q

Describe living things

A 
Reproduce
Have cells
Universal genetic code
Grow and develop
Obtain and use materials and energy
Respond to their environment 
Maintain stable internal environment 
Change over time
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5
Q

Unicellular

A

One celled organism

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6
Q

Multicellular

A

More than one cell

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7
Q

Asexual

A

1 parent

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8
Q

Sexual

A

2 parents

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9
Q

Dna

A

Deoxyribose nucleic acid

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10
Q

Mass conversations

A

Kill hectic Delia metric(all) deci centi milli

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11
Q

Celsius conversation

A

F= (9/5 * c)+32

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12
Q

Fahrenheit conversion

A

C=5/9*(F-32)

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13
Q

Atomic number

A

Number of protons and electrons

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14
Q

Atomic mass

A

Number of protons and neutrons

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15
Q

How to find atomic mass in a compound

A

Number of elements times atomic number

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16
Q

Isotope

A

The same element with different number of neutrons

Atomic mass changes

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17
Q

Amino acids

A

The building blocks of protein

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18
Q

Cell parts

A 
Chloroplast
Cell wall
Nucleus
Nuclear me,brand
Nucleolous
Rna dna ribosomes
Chromatin
Endo plastic reticulum
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19
Q

Nucleus

A

Control center of cell contains DNA

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20
Q

Nuclear membrane

A

Double layered with pores

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21
Q

Nucleoli us

A

Particles in nucleus with proteins

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22
Q

Chromatin

A

Strands of DNA

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23
Q

Endoplalsmic reticulum ER

A

Transport system of the cell

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24
Q

Endergonic

A

Requires energy in order to start a reaction

25
Exergonic
Energy is replaced during reaction
26
Visible spectrum
Roy G Biv
27
Photosynthesis equation
6co2+6h2o->c6h12o6
28
Gregor Mendel
Studied pea plants | Studied visible characteristic of heredity
29
Homozygous
MM mm
30
Heterozygous
Mm
31
Hybrid
2 or more different traits
32
Nucleotides
5 carbon sugar Phosphate group Nitrogen bases
33
Nitrogen bases
Adanine cytosine guanine thymine
34
Types of Rna
mRNA tRNA rRNA
35
mRNA
Found in nucleus steals and copies Dna code to take it to the ribosomes
36
tRNA
Found in cytoplasm transfers amino acids to the ribosomes
37
rRNA
Found in ribosomes controls the making of a protein
38
Introns
Nitrogen bases that stay in the nucleus
39
Extrons
Nitrogen bases that leave the nucleus
40
Mutations
Change heredity | Change in chromosomes or genes
41
Transcription
Transferring the code from DNA TO mRNA
42
Translation
Produces proteins
43
Aerobic
Uses air low energy producing proces
44
Anaerobic
Low energy producing process does not use air
45
Isomer
each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties
46
Resolving power in microscope
Power of the microscope
47
Exocytosis
process by which the contents of a cell vacuole are released to the exterior through fusion of the vacuole membrane with the cell membrane
48
Endocytosis
taking in of matter by a living cell by invagination of its membrane to form a vacuole.
49
Cellular respiration formula
C6H12O6 + 6O2 -> 6CO2 + 6H2O + ATP
50
Naples number of chromosomes
23
51
Diploid number of chromosomes
46
52
Protein synthesis
the process by which amino acids are linearly arranged into proteins through the involvement of ribosomal RNA, transfer RNA, messenger RNA, and various enzymes.
53
Prokaryotic cells
Do not have a nucleus
54
Eukaryotic
Have nucleus
55
Carotines
Pigments in plants
56
Disaccharides
class of sugars whose molecules contain two monosaccharide residues.
57
Mutagen
an agent, such as radiation or a chemical substance, that causes genetic mutation.
58
First microscope
Robert Hooke | Studied cork

Midterms (4 decks)

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