Atoms & Elements
Cells
Earth's Spheres
Energy
Genetics
100
the two (2) subatomic particles found in the nucleus of an atom
What are protons & neutrons?
100
The following cell structure(s) is found in plant cells but not in animal cells
What are cell walls?
What are chloroplasts?
What are very large vacuole?
100
caused by the condensation of water vapor
What are clouds?
100
Lance is rubbing two sticks together. The friction causes the kinetic energy from rubbing the two sticks to be converted into this energy
What is heat energy?
100
Some organisms get all of their genetic material from just one parent organism. When this happens, this is called _______ reproduction.
What is assexual?
200
Negatively-charged particles in orbit around nucleus
What are electrons?
200
The powerhouse of the cell, produces ATP (energy)
What is the mitochondria?
200
The top two gases found in the atmosphere
What are Nitrogen and Oxygen?
200
energy transformation occurs when a light bulb is turned on
electrical to light AND heat
200
A heterozygous dominant allele would have these two letters
What is one capital & one lowercase?
Aa
Cc
Dd
etc
300
The total number of protons is called this on an element key
What is the atomic number?
300
The tendency of a cell or an organism to maintain a stable internal environment is known as _______.
What is homeostasis?
300
Occurs when water droplets in the atmosphere become heavier than the air surrounding them can hold
What is precipitation?
300
When energy changes from one form to another, some energy is always changed or lost as __________.
What is heat?
300
This is the main advantage of sexual reproduction over asexual reproduction, when both parents contribute DNA to the offspring
What is genetic diversity?
400
These are made up of ONE TYPE of atom
What are elements?
400
cell organelle does photosynthesis take place in a plant
What are chloroplasts?
400
What spheres are interacting?
Rain falls on the Earth's surface and seeps into the ground, forming a groundwater reservoir.
Hydrosphere & Geosphere
Water cycle is part of the Hydrosphere
400
Chemical energy in the battery is transformed into _______ energy, which runs through the circuit wire.
What is electric energy?
400
This gets passed from one cell to another in sexual reproduction
(23 from mom, 23 from dad)
What are chromosomes?
500
Elements that share similar properties are found in the same ______________.
What are group/family/column ?
500
This process is when cells divide ASEXUALLY
(ex - skin cells)
What is mitosis?
500
Name ALL the spheres on EARTH & what they are associated with
Hydrosphere (water) Cryosphere (ice)
Biosphere (living)
Geosphere (earth/rock)
Atmosphere (air/gas)
500
These are indications a chemical reaction has occurred.
light
heat
electric charge produced
smoke
bubbles
color change sometimes
500
_____________ are segments of DNA located on chromosomes, which are found in the nucleus.
What are genes?