WorksheetsCells
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
What is the order of the levels of organization from simplest to most complex.
a)
Cells, tissue, organ system, organ, organism
b)
organ, cells, tissue, organ system, organism
c)
cells, tissue, organ, organ system, organism
d)
Cells, organ system, organism, organ, tissue
2.
What are elements and what are some examples of elements?
a)
Elements are substances that are obtained through mitosis. Some examples of elements would be carbon, hydrogen, and oxygen.
b)
An element is a substance that cannot be broken down into simpler substances. Some examples of elements would be hydrogen, carbon, and nitrogen.
c)
An element is a substance that breaks down into smaller particles through cellular processes. Some examples of nitrogen, oxygen, and phosphorus.
d)
An element is a substance that starts off as one large particle, then it breaks down and down until it is a microscopic unit. Some examples of elements would be wolves, tigers, and bears.
3.
What is the smallest unit of an element and a single cell is made up of how many atoms.
a)
It is a particle called sulfur. A single element is made up of 5 atoms.
b)
It is a mineral. A single element is made up of 6 atoms.
c)
It is a cell. A single element is made up of 8 atoms.
d)
It is an atom. A single element is made up of 1 atom.
4.
What are compounds and give a few examples of compounds?
a)
Compounds are made when 2 or more elements combine physically. A few examples of compounds would be hydrogen carbon and water.
b)
Compounds are made when 2 or more elements combine chemically, A few examples would be carbon dioxide and water.
c)
Compounds are created when 3 elements combine physically to make a chemical reaction. A few examples would be H20 and carbon dioxide.
d)
Compounds are created when 4 elements combine together to make a fizzy reaction and a few examples would be water and sulfur.
5.
What is the smallest unit of multiple compounds?
a)
It would be a molecule.
b)
It would be an atom.
c)
It would be a cell.
d)
It would be a chemical.
6.
Which element is included inside many elements?
a)
Hydrogen
b)
oxygen
c)
carbon
d)
carbon dioxide
7.
Compounds that don't include carbon are called___________.
a)
Deficient atoms
b)
Organic compounds
c)
Inorganic compounds
d)
Lactose intolerant
8.
What is an example of a necessary inorganic compound?
a)
Food
b)
carbon
c)
H20 (water)
d)
Carbon dioxide
9.
What are carbohydrates and what are a few examples of them?
a)
Carbohydrates are compounds that are not energy rich that are made of the elements hydrogen, oxygen, and carbon. Some examples would be salt and starch.
b)
Carbohydrates are energy rich compounds that include hydrogen, oxygen, and carbon. Some examples would be starches and sugar.
c)
They are sugar contents that control high blood pressure. Some examples would be sugar and starches.
d)
They are a process that involves arteries and capillaries. Some examples would be salt and hot pepper sauce.
10.
What organelles are carbohydrates found on?
a)
Cell wall and cell membrane
b)
Cell membrane and Golgi apparatus
c)
Mitochondria and rough endoplasmic reticulum
d)
Cell wall and both endoplasmic reticulums
11.
What are lipids and what organelle consists of a double layers of lipids?
a)
Lipids are compounds made of elements: hydrogen and dioxide. The cell wall consists of a double layer of lipids.
b)
Lipids are compounds made mostly of elements: carbon, hydrogen, and oxygen. Cell membrane consists of a double layer of lipids.
c)
Lipids are elements made mostly of carbon, gas, and hydrogen. The vacuole organelle in a cell consists of a double layer of lipids.
d)
Lipids are compounds made mostly of the elements: carbon, carbon dioxide and flames. The Golgi apparatus organelle in a cell consists of a double layer of lipids.
12.
Give a few examples of lipids.
a)
Fats, candy, and glucose.
b)
Fats, oils, and wood
c)
Fats, oils, and waxes
d)
Fats, salt, and sugar
13.
What are proteins?
a)
They are big organic molecules that are made up of the elements: carbon, oxygen, hydrogen, and phosphorus.
b)
They are big organic molecules that are made up of the elements: carbon, hydrogen, oxygen, nitrogen, and in some cases, sulfur.
c)
They are big organic molecules that are made up of the elements: carbon, hydrogen, sulfur, and phosphorus.
d)
They are big inorganic molecules that are made up of the elements: carbon, sulfur, and phosphorus.
14.
How do proteins benefit our body? What do they do for us and how do they help keep us alive?
a)
A lot of organelles in a cell depend on proteins for function and structure in the body. Proteins form parts of a cell wall.
b)
A lot of organelles depend on proteins for cellular processes and active transport. Proteins form parts of a vacuole and help vacuoles do their job.
c)
A lot of organelles in a cell depend on proteins for function and structure in the body. Proteins form parts of a cell membrane.
d)
Proteins do important things such as keeping our bones strong and healthy.
15.
What are the groups of proteins that speed up chemical reactions in living things?
a)
elements
b)
enzymes
c)
nucleic acids
d)
lipids
16.
___________ are long organic molecules that are made up of carbon, hydrogen, oxygen, nitrogen, and phosphorus.
a)
nucleic atoms
b)
nucleic molecules
c)
nucleic acids
d)
nucleic cells
17.
What is DNA and which organelle in the cell is it located in?
a)
It is the genetic material passed on from an animal to a human, passing on intelligence and wisdom. It is found in the nucleus.
b)
It is the genetic material that is found in the vacuole of a cell.
c)
It is the genetic material about an organism passed on from parent to offspring. It is found in the cell nucleus.
d)
It is genetic material found in nucleolus.
18.
What is active transport?
a)
The movement of materials through the membrane with ATP energy.
b)
The movement of materials through the membrane with diffusion.
c)
The movement of materials through the membrane through osmosis and dialysis.
d)
It is a transport when cells are active and go all crazy, ruining all of the organelles.
19.
What is passive transport?
a)
Passive transport is when materials move through the membrane with energy.
b)
Passive transport requires energy and is when materials move from one side to another through a centriole.
c)
Passive transport is a cellular process when cells move through the membrane by a vacuole.
d)
Passive transport is when materials move through the membrane without energy.
20.
What is the job of the cell membrane and what is it called?
a)
The cell membrane is the control center of a cell and directs the activities of a cell and people call it "the mayor."
b)
The cell membrane makes sure that all cells are functional and working properly which is why it is called "doctor".
c)
The cell membrane controls what comes inside the cell and outside of the cell which is why it is called "selectively permeable."
d)
It doesn't do anything; it is similar to waste.
21.
What is diffusion and which transport is it?
a)
Diffusion is active transport where the molecules move from an area of high concentration to an area of lower concentration.
b)
Diffusion is passive transport where molecules move from an area of low concentration to an area of high concentration.
c)
Diffusion is passive transport where molecules move from an area of high concentration to an area of lower concentration.
d)
It is passive transport where molecules move across the membrane through transport proteins.
22.
______is a diffusion of water molecules across a selectively permeable membrane.
a)
facilitated diffusion
b)
exocytosis
c)
endocytosis
d)
osmosis
23.
What is facilitated diffusion and what does the word "facilitate" mean?
a)
Facilitated diffusion is when the molecule transfers across the cell membrane through a bubble. The word facilitate means "to move".
b)
During facilitated diffusion, proteins in the cell membrane form channels through which the sugar can easily pass through. Facilitate means "to make easier."
c)
Facilitated diffusion is the diffusion of molecules across the cell membrane from a high to low concentration. Facilitate means " to make harder."
d)
Facilitated diffusion is when sugar molecules and starch molecules transfer from one side to another, meeting each other and mixing. Facilitate means "to mix together."
24.
What happens during the process of endocytosis?
a)
Endocytosis is when the cell membrane changes shape and engulfs the particle. Once the food particle is submerged, the cell membrane fuses pinching off a vacuole from within the cell.
b)
Endocytosis is when the cell wall changes shape and engulfs the particle. After the food particle is gone, the cell wall relaxes and goes back to its job.
c)
Endocytosis is when the cell membrane changes shape and removes the particle from existance.
d)
Endocytosis is when the vacuole stores the particles inside.
25.
What happens during the process of exocytosis?
a)
Exocytosis allows big particles to leave the cell. The cell membrane opens wide, letting all of the big particles go, thinking it is waste.
b)
Exocytosis allows big particles to leave the cell. During exocytosis, the vacuole fuses with the cell membrane. Then, the cell membrane forms an opening to the vacuole and spills out the vacuole's contents.
c)
It is the process when big particles are allowed to leave the cell. The proteins fuse with the cell membrane and so, the cell membrane forms an opening the proteins and spills out the protein's contents.
d)
Exocytosis is when large particles leave the cell and the cell membrane lets go of as many large particles as possible in 5 minutes, finishing off the process of exocytosis.
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