Compounds & Mixtures
Cells
Food Web
Energy
Heredity
100
Vinegar has a pH of 2. Vinegar _______.
What is an acid?
100
The basic unit of all living things
What is a cell?
100
At the top of the food web, you will find these kinds of animals
What are consumers? (predators)
100
A battery or food is this kind of energy
What is potential chemical energy?
100
Main advantage of sexual reproduction over asexual reproduction
What is diversity?
200
The air we breathe contains different individual gases (mostly nitrogen and oxygen), which is also known as a ____________.
What is a mixture?
200
The diagram below shows a single animal cell with many of the cell's organelles; this structure contains the instructions for making a copy of the cell.
What is the nucleus?
200
A producer gets energy from _______ and converts it into food.
What is the Sun?
200
The two types of energy a lightbulb releases
what is light & heat?
200
Tell me a homozygous recessive genotype
What is aa? bb? cc? dd?
300
When two or more DIFFERENT elements are bonded together, they form this.
What is a compound?
300
Cells are the basic units of life in living organisms. What are the small components that make up cells (even smaller than cells, and NO, it's not organelles)?
What are atoms & molecules?
300
These organisms break down matter from dead organisms into simpler substances that can be recycled in ecosystems.
What are decomposers?
300
An object that is moving contains this type of energy (not kinetic, another name)
What is mechanical energy?
300
All organisms need instructions to specify their traits. The instructions, or code, that is responsible for all the inherited traits of an organism are all found in this double helix shaped object
What is DNA?
400
Distilled water is a completely neutral solution, with a pH of _____.
What is 7?
(not 6/7)
400
Jelly-like substance that organelles float around in inside the cell
What is cytoplasm?
400
Energy flows in a food web, from ________ to consumers.
What are producers?
400
The spectrum of radiant energy, aka light, that can travel by waves through space.
What is the Electromagnetic Spectrum?
400
A kangaroo is an organism that inherits half of its genes from its mother and half from its father.
From this information, kangaroos most likely reproduce by this method.
What is sexual reproduction?
500
A substance made up of only one kind of atom is known as _________.
What is an element?
500
Plant cells have these 2 different parts compared to an animal cell
What are chloroplasts & a cell wall?
500
This type of organism produces their own food/energy
What is an autotroph?
500
This law states "Energy can never be created or destroyed."
What is the Law of Conservation of Energy?
500
Freckles (F) are a dominant trait.
A non-freckled parent (ff) and a homozygous freckled (FF) parent have a baby. What is the probability that their children will have freckles?
100%
(100 % Ff)