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Worksheets1st Semester Review
Total questions: 54
Worksheet time: 28mins
Name
Class
Date
1.
Macromolecule
a)
large molecules made up of smaller subunits
b)
fats that are insoluble (will not dissolve) in water
c)
product of when two monosaccharides undergo a dehydration reaction (two sugars)
2.
Organic Compound
a)
complex carbohydrate that forms when simple sugars bind together in a chain (many sugars)
b)
carbon based compound found in living things
c)
proteins that speed up chemical reactions in cells
3.
Disaccharide
a)
product of when two monosaccharides undergo a dehydration reaction (two sugars)
b)
contain and carry the instructions for the functioning of a cell
c)
fats that are insoluble (will not dissolve) in water
4.
Polysaccharide
a)
proteins that speed up chemical reactions in cells
b)
complex carbohydrate that forms when simple sugars bind together in a chain (many sugars)
c)
a statement that tells what will happen under certain conditions
5.
Lipid
a)
large molecules made up of smaller subunits
b)
fats that are insoluble (will not dissolve) in water
c)
product of when two monosaccharides undergo a dehydration reaction (two sugars)
6.
Enzyme
a)
carbon based compound found in living things
b)
proteins that speed up chemical reactions in cells
c)
large molecules made up of smaller subunits
7.
Nucleic Acid
a)
complex carbohydrate that forms when simple sugars bind together in a chain (many sugars)
b)
contain and carry the instructions for the functioning of a cell
c)
a statement that tells what will happen under certain conditions
8.
Chloroplast
a)
convert solar energy to chemical energy in plants
b)
supply energy to the cell - powerhouse of the cell
c)
closely layered stacks of membrane-enclosed spaces that process, sort, and deliver proteins
9.
Nucleus
a)
molecules move down a concentration gradient, from high concentration to low concentration
b)
control center - stores genetic information
c)
provides rigid support for plants
10.
Golgi Body/Apparatus
a)
closely layered stacks of membrane-enclosed spaces that process, sort, and deliver proteins
b)
the diffusion of water molecules across a semipermeable membrane
c)
convert solar energy to chemical energy in plants
11.
Mitochondria
a)
molecules move down a concentration gradient, from high concentration to low concentration
b)
supply energy to the cell - powerhouse of the cell
c)
control center - stores genetic information
12.
Cell Wall
a)
convert solar energy to chemical energy in plants
b)
provides rigid support for plants
c)
supply energy to the cell - powerhouse of the cell
13.
Diffusion
a)
molecules move down a concentration gradient, from high concentration to low concentration
b)
supply energy to the cell - powerhouse of the cell
c)
control center - stores genetic information
14.
Osmosis
a)
the diffusion of water molecules across a semipermeable membrane
b)
closely layered stacks of membrane-enclosed spaces that process, sort, and deliver proteins
c)
convert solar energy to chemical energy in plants
15.
Endocytosis
a)
control center - stores genetic information
b)
provides rigid support for plants
c)
the process of taking material into the cell
16.
ATP
a)
is a molecule that absorbs light energy that gives plants their green color
b)
series of light absorbing pigments that capture and transfer energy in the thylakoid
c)
a molecule that transfers energy from the breakdown of food molecules to cell functions
17.
Photosynthesis
a)
series of light absorbing pigments that capture and transfer energy in the thylakoid
b)
makes ATP by breaking down sugars
c)
captures energy from sunlight to make sugars
18.
Chlorophyll
a)
does NOT require oxygen
b)
is a molecule that absorbs light energy that gives plants their green color
c)
a molecule that transfers energy from the breakdown of food molecules to cell functions
19.
Photosystem
a)
requires oxygen
b)
series of light absorbing pigments that capture and transfer energy in the thylakoid
c)
is a molecule that absorbs light energy that gives plants their green color
20.
Cellular Respiration
a)
a molecule that transfers energy from the breakdown of food molecules to cell functions
b)
makes ATP by breaking down sugars
c)
captures energy from sunlight to make sugars
21.
Aerobic
a)
does NOT require oxygen
b)
is a molecule that absorbs light energy that gives plants their green color
c)
requires oxygen
22.
Anaerobic
a)
captures energy from sunlight to make sugars
b)
does NOT require oxygen
c)
requires oxygen
23.
Fermentation
a)
captures energy from sunlight to make sugars
b)
allows glycolysis to continue making ATP when oxygen is unavailable
c)
a molecule that transfers energy from the breakdown of food molecules to cell functions
24.
Cell Cycle
a)
includes division of the cell nucleus (mitosis) and division of the cell cytoplasm (cytokinesis)
b)
chromosomes line up in the middle of the cell
c)
a regular pattern of growth, DNA replication, and cell division
25.
Mitosis
a)
chromosomes condense and spindle fibers form
b)
sister chromatids separate to opposite sides of the cell
c)
includes division of the cell nucleus (mitosis) and division of the cell cytoplasm (cytokinesis)
26.
Chromosomes
a)
includes division of the cell nucleus (mitosis) and division of the cell cytoplasm (cytokinesis)
b)
DNA is stored here - made up of chromatin, centromere, and sister chromatids
c)
a regular pattern of growth, DNA replication, and cell division
27.
Prophase
a)
chromosomes condense and spindle fibers form
b)
the new nuclei form and chromosomes begin to uncoil
c)
sister chromatids separate to opposite sides of the cell
28.
Metaphase
a)
chromosomes condense and spindle fibers form
b)
chromosomes line up in the middle of the cell
c)
sister chromatids separate to opposite sides of the cell
29.
Anaphase
a)
chromosomes line up in the middle of the cell
b)
the new nuclei form and chromosomes begin to uncoil
c)
sister chromatids separate to opposite sides of the cell
30.
Telophase
a)
the new nuclei form and chromosomes begin to uncoil
b)
chromosomes line up in the middle of the cell
c)
chromosomes condense and spindle fibers form
31.
Cytokinesis
a)
includes division of the cell nucleus (mitosis) and division of the cell cytoplasm (cytokinesis)
b)
cytoplasms splits and there are two new cells
c)
a regular pattern of growth, DNA replication, and cell division
32.
What 2 things must be true about a hypothesis?
a)
logical and based on scientific knowledge
b)
needs to be true and needs to be testable
c)
it needs to be alive and needs to make sense
33.
What are the 4 requirements that a graph needs?
a)
Title
b)
Independent Variable
c)
Dependent Variable
d)
Scales and labels
34.
Which is NOT a characteristic of life?
a)
Response to Stimuli in Environment
b)
Cellular Organization
c)
Homeostasis
d)
Sleep-Wake Cycle
e)
Growth & Development
35.
How do you classify this molecule?
a)
Inorganic Compound
b)
Organic Compound
36.
How would you classify this molecule?
a)
Inorganic Compound
b)
Organic Compound
37.
Which is true about a saturated fatty acid and an unsaturated fatty acid?
a)
saturated - solid & straight chain
b)
unsaturated - solid and straight chain
c)
saturated - liquid & bent chain
d)
unsaturated - liquid & bent chain
38.
What are the 2 types of nucleic acids?
a)
Glucose and sucrose
b)
Monosaccharide and disaccharide
c)
DNA & RNA
39.
What are the 2 things that separate eukaryotic organisms from prokaryotic organisms?
a)
a nucleus and a chloroplast
b)
a chloroplast and a mitochondria
c)
a nucleus and membrane bound organelles
d)
a independent variable and a dependent variable
40.
What type of solution is this?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
41.
What type of solution is this?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
42.
What type of solution is this?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
43.
Rev's Family Living class is cooking in the cafeteria and you can smell it coming down the hallway. What is this an example of?
a)
Osmosis
b)
Diffusion
44.
You are so thirsty after a good game of basketball in gym class and you're so sweaty, you are trying to replace the water you lost. What is this an example of?
a)
Osmosis
b)
Diffusion
45.
Why do we need both glucose and ATP?
a)
they both provide love
b)
they both provide energy
c)
they both provide consistency
d)
they both provide food
46.
What is this the equation for?
a)
Photosynthesis
b)
Cellular Respiration
47.
What do the light dependent reactions make?
a)
glucose
b)
ATP
48.
What do the light independent reactions make?
a)
Glucose
b)
ATP
49.
What phase of mitosis is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
50.
What phase of mitosis is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
51.
What phase of mitosis is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
52.
What phase of mitosis is this?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
53.
How many chromosomes do humans have?
a)
23
b)
46
c)
18
d)
94
54.
What is the result of uncontrolled cell growth?
a)
superhuman powers
b)
immediate death
c)
cancer
d)
immortal life
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