1st 9 week study guide

100 termsStudBud Administration5 plays

Imported from external platform

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Fats are made up of glycerol and fatty acids.
True
False
2
What was the problem with using things like hands, feet, and grains to measure?
All of the above
It's easy
Easy to convert to metric units.
Not exact
3
Only the y axis needs to be labeled in a bar graph.
True
False
4
What is the structure of both the cell membrane and the membranes of the endoplasmic * reticulum
Unsaturated tryglycerides
Polysaccharide bilayer
None of the above
Phospholipid bilayer
5
A standard baseball bat is 0.95 meters long. How many centimeters is this?
95
9.5
950
950,000
6
What do phospholipids make up?
Cell memebranes
Mitochondria
Ribosomes
Enzymes
7
All food can be classified as...
Proteins
Carbohydrates
All of the above
Fats
8
The pairs of chromosomes that each somatic cell in your body contains can be referred to as
identical
homologous
homogenous
haloid
9
In meiosis how many daughter cells are made?
4
2
1
3
10
Biological molecules are...
All of the above
Energy storage
Essential source of energy
Instructions
11
A molecule in which the charges are unevenly distributed is said to be...
Polar
Cohesion
Adhesion
Ionic
12
Which scale measures the concentration of H+ ions in a solution?
PH
Thermometer
Triple beam balance
Barometer
13
A logical interpretation based on what scientists already know is called...
Observation
Data
Inference
Hypothesis
14
Process of meiosis n females is known as oogenesis How many viable egg cells are created during the process of oogenesis
3
2
1000
1
15
A living planet is called a...
Biome
Ecology
Biosphere
Hemisphere
16
Mitosis and meiosis are exactlythe same.
False
True
17
The smaller your size of data the more reliable your results are.
False
True
18
How many chromatids are in each new cell after cytokinesis, and before the 2nd round of division?
46
92
23
12
19
The mitochondria are responsible for what very important chemical reaction for the cell?
dehydration synthesis
cellular respiration
absorption
Photosynthesis
20
A scientific explanation for a set of observations that can be tested in ways that support and reject it is called...
Hypothesis
Data
Observation
Inference
21
Five kinds of proteins forming complexes with Eukaryotic DNA is called...
chromatid
chromatin
histones
chromosome
22
Which organelle helps to recycle old cell parts?
lipids
endoplasmic reticulum
lysosomes
ribosomes
23
Pure water has a pH scale of...
14
1
7
none of the above.
24
An animal cell has chloroplasts for photosynthesis.
False
True
25
Male-sex chromosomes are non-homologous
True
False
26
Why are crossing over and recombination favorable events for organisms/life on Earth?
It allows species to adapt to their environment
All these.
It increases genetic diversity.
It allows species to change over time.
27
The division of the cytoplasm is called...
cytokinesis
fission
meiosis
Cytomitosis
28
Plants store their sugars as...
Amylose
Fat
Glycogen
Starch
29
When you carry a triple beam balance you should...
All of the above.
2 hands on the base.
Use one hand.
Carry it like a football.
30
The rough ER contains
Ribosomes
Muffins
Microfilaments
Lysosomes
31
The study of life is called...
Ecology
Botany
Biology
Zoology
32
Just like in mitosis DNA must replicate before meiosis can begin.
False
True
33
A well tested explanation that unifies a broad range of observations and hypotheses is called...
Theory
Science
Asexual
Stimulus
34
Name the plant organelle that stores food, water, and waste.
chloroplasts
vacuole
leucoplasts
chromoplasts
35
The signal to which an organism responds is called...
Asexual
Science
Stimulus
Theory
36
What piece of scientific equipment is used to find liquid volume?
meter stick
graduated cylinder
ruler
triple beam balance
37
The cell cycle consists of which phases?
G1 G2 G3 M
M G1 G2 R
G1 S G2 M
none of the above
38
A point of view that is personal rather than scientific is called...
Law
Bias
Theory
Hypothesis
39
The information gathered in an experiment is called...
Hypothesis
Inference
Data
Observation
40
Eukaryotic cells are given their shape and internal organization by a network of protein filaments known as...
exoskeleton
chloroplasts
cytoskeleton
centrioles
41
The ribosome has the VERY important function in the cell of manufacturing which macromolecule?
Lipids
Carbohydrate
Protein
Sugar
42
A Kwik Kencher from Kwik Shop contains 1.75 liters of soda pop. How many millileters is this?
175
1,750
17,500
17.5
43
The metric system is universally used in _________ and medicine
Banking
Law
Science
Education
44
The responding variable is called the...
Independant
Control group
Bias
Dependant
45
Name the plastid that is responsible for converting light and energy into sugar (glucose) * and oxygen.
leucoplats
chloroplasts
chromoplasts
macrophage
46
Many of the organelles and molecules needed to perform mitosis are produced in which cell phase.
S
G1
R
G2
47
Homologous chromosomes, one set from each parent are called.
sex chromosomes
haploid
oocyte
Autosomes
48
Any compound that forms OH-ions in a solution is...
Solution
Solute
Acidic
Basic
49
How many sugars in a monosaccharide?
2
3
1
Many
50
A molecule containing the universal genetic code is called...
rna
amino acids
trna
dna
51
Structure forming at centromere during Mitosis for binding microtubules is called...
nucloesom
chromatin
chromosomes
Kinetochore
52
An attraction between molecules of the same substance is...
Adhesion
Polar
Cohesion
Ionic
53
What gas are plants capable of obtaining from air?
hydrogen
nitrogen
Oxygen
carbon dioxide
54
There are ________ dekaliters in 2 hectoliters.
2
2000
20
200
55
The organized way of gathering and analyzing evidence about the natural world is called...
Theory
Stimulus
Science
Asexual
56
A triple beam balance is used to measure...
Weight
Volume
Length
Mass
57
How many sugars in a monosaccharide?
Monosaccharides
All of the above
Proteins
Fats
58
Name the plant organelle that is responsible for making and storing food.
nucleus
cell wall
lysosome
plastids
59
Chromosomal condensation happens in which phase?
prophase 1
metaphase 1
prophase 2
Meiosis 1
60
How many variables should you test for at a time?
None of the above
2
1
3
61
What are found near the nucleus and help organize cell division?
vacuoles
Centrioles
nucleolus
lysosomes
62
Which organelle does a prokaryotic cell have?
ribosomes
DNA
cell wall
all of the above
63
Protein/DNA complex making the chromosome is called...
chromatin
chromosomes
histones
chromatid
64
The act of noticing and describing events or processes in a careful, orderly way is called...
Observation
Inference
Hypothesis
Data
65
The s stage stands for...
Success
slithering
synthesis
standard
66
Each DNA strand in the duplicated chromosome is called the
pedigree branch
spindle fibers.
daughter cell
sister chromatid
67
Plants do not need mitochondria because they go through photosynthesis.
True
False
68
Binary fission only happens in which kind of cell?
animal cell
plant cell
prokaryotic cell
eukaryotic cell
69
In a saltwater solution water is the...
Solvent
Mixture
Suspension
Solute
70
The variable that is manipulated is called the...
Control group
Independant
Bias
Dependant
71
The rough ER contains what?
Ribosomes
Dna
Lysosomes
Muffins
72
Genetic information is bundled into packages of DNA called...
Centromeres
Chromosomes
Nucleus
Centrioles
73
How many pairs of chromosomes do humans have?
46
92
23
12
74
Proteins that act as biological catalysts are called...
Reactants
Substrates
Enzymes
Activation energy
75
An attraction between molecules of different substances is...
Cohesion
Ionic
Adhesion
Polar
76
Most plant and animal adults are diploid
True
False
77
Each of a pair of identical DNA molecules after DNA replication joined at the centromere is called
histones
Chromosomes
chromatin
chromatid
78
What stores the cell's DNA and instructions for building proteins?
lysosomes
Ribosomes
golgi body
nucleus
79
Each daughter cell at the end of meioses has how many chromosomes?
46
92
12
23
80
Any compound that forms H+ ions in a solution is...
Solution
Solute
Basic
Acidic
81
Basic structural unit of eukaryotic chromosome forming "beads on a string." is called...
nucleosomes
kinetochore
chromosomes
chromatin
82
Mitosis and meiosis are different in which way?
Meiosis daughter cells have new assortment of parrental chromosomes.
Meiosis ends with half the number of chomosomes.
All listed
Mitosis daughter cells are identical
83
Molecules of DNA complexed with proteins responsible in eukaryotes for storage and transmission of genetic information
histones
chromatid
chromatin
chromosomes
84
Which organelle helps to recycle old cell parts?
Endoplasmic reticulum
Lysosomes
Ribosomes
Lipids
85
After one experiment the data should be considered scientific law and no other experiments are needed.
True
False
86
Cytokinesis is exactly the same in animal and plant cells.
False
True
87
In a saltwater solution salt is the...
Suspension
Solvent
Solute
Mixture
88
The Gin G1 stands for...
genome
gap
growth
Gryffindor
89
During which phase do 46 chromatids line up along the equator of the cell?
metaphase 2
Anaphase 1
metaphase 1
anaphase 2
90
Material composed of two or more elements or compounds that r physically mixed together but not chemically combined are.
Solvent
Suspension
Solute
Mixture
91
On a bar graph the x axis is always longer than the y axis.
False
True
92
The group in experiment exposed to same conditions as experimental group except for the independent variable is called..
Dependant
Independant
Expierimental
Control
93
Animals store their sugars as...
Fat
Amylose
Starch
Glycogen
94
The ribosome has the VERY important function in the cell of manufacturing which macromolecule?
Proteins
Lipids
Sugars
Carbohydrates
95
Animals are made of what kind of cells?
Plant cells
All of the above
Eurkaryotic cells
Prokaryotic cells
96
Cells do most of the growing in which phase?
replication
synthesis
G1
Mitosis
97
The cell contains twice as much DNA as the original cell at the end of this phase.
R
G2
S
G1
98
What is the outermost part of a plant cell? This structure consists of cellulose and lignin.
cellulose
chloroplasts
Cell wall
cell membrane
99
3 kilograms = how many grams?
30
300
3000
3
100
A prokaryotic cell is traditionally a single celled organism.
False
True

1st 9 week study guide Flashcards | StudBud

1st 9 week study guide

100 termsStudBud Administration5 plays

Imported from external platform

Flashcards100 cardsFPractice quizPHost liveL

Questions 100

Answers

1
Fats are made up of glycerol and fatty acids.
True
False
2
What was the problem with using things like hands, feet, and grains to measure?
All of the above
It's easy
Easy to convert to metric units.
Not exact
3
Only the y axis needs to be labeled in a bar graph.
True
False
4
What is the structure of both the cell membrane and the membranes of the endoplasmic * reticulum
Unsaturated tryglycerides
Polysaccharide bilayer
None of the above
Phospholipid bilayer
5
A standard baseball bat is 0.95 meters long. How many centimeters is this?
95
9.5
950
950,000
6
What do phospholipids make up?
Cell memebranes
Mitochondria
Ribosomes
Enzymes
7
All food can be classified as...
Proteins
Carbohydrates
All of the above
Fats
8
The pairs of chromosomes that each somatic cell in your body contains can be referred to as
identical
homologous
homogenous
haloid
9
In meiosis how many daughter cells are made?
4
2
1
3
10
Biological molecules are...
All of the above
Energy storage
Essential source of energy
Instructions
11
A molecule in which the charges are unevenly distributed is said to be...
Polar
Cohesion
Adhesion
Ionic
12
Which scale measures the concentration of H+ ions in a solution?
PH
Thermometer
Triple beam balance
Barometer
13
A logical interpretation based on what scientists already know is called...
Observation
Data
Inference
Hypothesis
14
Process of meiosis n females is known as oogenesis How many viable egg cells are created during the process of oogenesis
3
2
1000
1
15
A living planet is called a...
Biome
Ecology
Biosphere
Hemisphere
16
Mitosis and meiosis are exactlythe same.
False
True
17
The smaller your size of data the more reliable your results are.
False
True
18
How many chromatids are in each new cell after cytokinesis, and before the 2nd round of division?
46
92
23
12
19
The mitochondria are responsible for what very important chemical reaction for the cell?
dehydration synthesis
cellular respiration
absorption
Photosynthesis
20
A scientific explanation for a set of observations that can be tested in ways that support and reject it is called...
Hypothesis
Data
Observation
Inference
21
Five kinds of proteins forming complexes with Eukaryotic DNA is called...
chromatid
chromatin
histones
chromosome
22
Which organelle helps to recycle old cell parts?
lipids
endoplasmic reticulum
lysosomes
ribosomes
23
Pure water has a pH scale of...
14
1
7
none of the above.
24
An animal cell has chloroplasts for photosynthesis.
False
True
25
Male-sex chromosomes are non-homologous
True
False
26
Why are crossing over and recombination favorable events for organisms/life on Earth?
It allows species to adapt to their environment
All these.
It increases genetic diversity.
It allows species to change over time.
27
The division of the cytoplasm is called...
cytokinesis
fission
meiosis
Cytomitosis
28
Plants store their sugars as...
Amylose
Fat
Glycogen
Starch
29
When you carry a triple beam balance you should...
All of the above.
2 hands on the base.
Use one hand.
Carry it like a football.
30
The rough ER contains
Ribosomes
Muffins
Microfilaments
Lysosomes
31
The study of life is called...
Ecology
Botany
Biology
Zoology
32
Just like in mitosis DNA must replicate before meiosis can begin.
False
True
33
A well tested explanation that unifies a broad range of observations and hypotheses is called...
Theory
Science
Asexual
Stimulus
34
Name the plant organelle that stores food, water, and waste.
chloroplasts
vacuole
leucoplasts
chromoplasts
35
The signal to which an organism responds is called...
Asexual
Science
Stimulus
Theory
36
What piece of scientific equipment is used to find liquid volume?
meter stick
graduated cylinder
ruler
triple beam balance
37
The cell cycle consists of which phases?
G1 G2 G3 M
M G1 G2 R
G1 S G2 M
none of the above
38
A point of view that is personal rather than scientific is called...
Law
Bias
Theory
Hypothesis
39
The information gathered in an experiment is called...
Hypothesis
Inference
Data
Observation
40
Eukaryotic cells are given their shape and internal organization by a network of protein filaments known as...
exoskeleton
chloroplasts
cytoskeleton
centrioles
41
The ribosome has the VERY important function in the cell of manufacturing which macromolecule?
Lipids
Carbohydrate
Protein
Sugar
42
A Kwik Kencher from Kwik Shop contains 1.75 liters of soda pop. How many millileters is this?
175
1,750
17,500
17.5
43
The metric system is universally used in _________ and medicine
Banking
Law
Science
Education
44
The responding variable is called the...
Independant
Control group
Bias
Dependant
45
Name the plastid that is responsible for converting light and energy into sugar (glucose) * and oxygen.
leucoplats
chloroplasts
chromoplasts
macrophage
46
Many of the organelles and molecules needed to perform mitosis are produced in which cell phase.
S
G1
R
G2
47
Homologous chromosomes, one set from each parent are called.
sex chromosomes
haploid
oocyte
Autosomes
48
Any compound that forms OH-ions in a solution is...
Solution
Solute
Acidic
Basic
49
How many sugars in a monosaccharide?
2
3
1
Many
50
A molecule containing the universal genetic code is called...
rna
amino acids
trna
dna
51
Structure forming at centromere during Mitosis for binding microtubules is called...
nucloesom
chromatin
chromosomes
Kinetochore
52
An attraction between molecules of the same substance is...
Adhesion
Polar
Cohesion
Ionic
53
What gas are plants capable of obtaining from air?
hydrogen
nitrogen
Oxygen
carbon dioxide
54
There are ________ dekaliters in 2 hectoliters.
2
2000
20
200
55
The organized way of gathering and analyzing evidence about the natural world is called...
Theory
Stimulus
Science
Asexual
56
A triple beam balance is used to measure...
Weight
Volume
Length
Mass
57
How many sugars in a monosaccharide?
Monosaccharides
All of the above
Proteins
Fats
58
Name the plant organelle that is responsible for making and storing food.
nucleus
cell wall
lysosome
plastids
59
Chromosomal condensation happens in which phase?
prophase 1
metaphase 1
prophase 2
Meiosis 1
60
How many variables should you test for at a time?
None of the above
2
1
3
61
What are found near the nucleus and help organize cell division?
vacuoles
Centrioles
nucleolus
lysosomes
62
Which organelle does a prokaryotic cell have?
ribosomes
DNA
cell wall
all of the above
63
Protein/DNA complex making the chromosome is called...
chromatin
chromosomes
histones
chromatid
64
The act of noticing and describing events or processes in a careful, orderly way is called...
Observation
Inference
Hypothesis
Data
65
The s stage stands for...
Success
slithering
synthesis
standard
66
Each DNA strand in the duplicated chromosome is called the
pedigree branch
spindle fibers.
daughter cell
sister chromatid
67
Plants do not need mitochondria because they go through photosynthesis.
True
False
68
Binary fission only happens in which kind of cell?
animal cell
plant cell
prokaryotic cell
eukaryotic cell
69
In a saltwater solution water is the...
Solvent
Mixture
Suspension
Solute
70
The variable that is manipulated is called the...
Control group
Independant
Bias
Dependant
71
The rough ER contains what?
Ribosomes
Dna
Lysosomes
Muffins
72
Genetic information is bundled into packages of DNA called...
Centromeres
Chromosomes
Nucleus
Centrioles
73
How many pairs of chromosomes do humans have?
46
92
23
12
74
Proteins that act as biological catalysts are called...
Reactants
Substrates
Enzymes
Activation energy
75
An attraction between molecules of different substances is...
Cohesion
Ionic
Adhesion
Polar
76
Most plant and animal adults are diploid
True
False
77
Each of a pair of identical DNA molecules after DNA replication joined at the centromere is called
histones
Chromosomes
chromatin
chromatid
78
What stores the cell's DNA and instructions for building proteins?
lysosomes
Ribosomes
golgi body
nucleus
79
Each daughter cell at the end of meioses has how many chromosomes?
46
92
12
23
80
Any compound that forms H+ ions in a solution is...
Solution
Solute
Basic
Acidic
81
Basic structural unit of eukaryotic chromosome forming "beads on a string." is called...
nucleosomes
kinetochore
chromosomes
chromatin
82
Mitosis and meiosis are different in which way?
Meiosis daughter cells have new assortment of parrental chromosomes.
Meiosis ends with half the number of chomosomes.
All listed
Mitosis daughter cells are identical
83
Molecules of DNA complexed with proteins responsible in eukaryotes for storage and transmission of genetic information
histones
chromatid
chromatin
chromosomes
84
Which organelle helps to recycle old cell parts?
Endoplasmic reticulum
Lysosomes
Ribosomes
Lipids
85
After one experiment the data should be considered scientific law and no other experiments are needed.
True
False
86
Cytokinesis is exactly the same in animal and plant cells.
False
True
87
In a saltwater solution salt is the...
Suspension
Solvent
Solute
Mixture
88
The Gin G1 stands for...
genome
gap
growth
Gryffindor
89
During which phase do 46 chromatids line up along the equator of the cell?
metaphase 2
Anaphase 1
metaphase 1
anaphase 2
90
Material composed of two or more elements or compounds that r physically mixed together but not chemically combined are.
Solvent
Suspension
Solute
Mixture
91
On a bar graph the x axis is always longer than the y axis.
False
True
92
The group in experiment exposed to same conditions as experimental group except for the independent variable is called..
Dependant
Independant
Expierimental
Control
93
Animals store their sugars as...
Fat
Amylose
Starch
Glycogen
94
The ribosome has the VERY important function in the cell of manufacturing which macromolecule?
Proteins
Lipids
Sugars
Carbohydrates
95
Animals are made of what kind of cells?
Plant cells
All of the above
Eurkaryotic cells
Prokaryotic cells
96
Cells do most of the growing in which phase?
replication
synthesis
G1
Mitosis
97
The cell contains twice as much DNA as the original cell at the end of this phase.
R
G2
S
G1
98
What is the outermost part of a plant cell? This structure consists of cellulose and lignin.
cellulose
chloroplasts
Cell wall
cell membrane
99
3 kilograms = how many grams?
30
300
3000
3
100
A prokaryotic cell is traditionally a single celled organism.
False
True