Random
Genetics
Waves/Astronomy
Astronomy
Force and Motion
100
42ml
100
What is the molecule that carries genetic information in living organisms?
DNA
100
If the angle of incidence is 62 degrees, the angle of reflection would be what?
The angle of reflection would be 62 degrees
100
During which phase of the Moon does a solar eclipse occur?
New Moon
100
Shawn has a mass of 100kg, what would his mass be if he were on the moon? Why?
100kg
200
Sound waves and some earthquake waves are mechanical waves that travel longitudinally. It can be inferred these waves would NOT travel through...
outerspace
200
Acquired traits are influenced by:
the environment
200
Label A and B
A: Compression
B: Rarefaction
200
When the moon passes through the Earth's shadow, a _____ eclipse occurs.
Lunar
200
Draw an example of a balanced force.
Many possible answers
300
Which of the following nitrogenous bases would be paired with cytosine?
Guanine
300
How are Punnett squares used in genetics?
to predict outcomes of genetic crosses
300
What is the mechanism that allows us to see light from the moon?
Reflected Light
300
The reason there is not a solar eclipse every month is
The moon’s orbit is tilted 5 degrees from the Earth’s orbit
300
Which of the following objects likely has the greatest inertia?
A shopping cart (B) A Car (C) A Bicycle
A car
400
Starfish are an example of this type asexual reproduction.
Fragmentation
400
What is the building block of DNA? (What is the double helix strand made of in other words)?
Nucelotide
400
Electromagnetic fields that transmit waves of electromagnetic energy, or radiation into space is determined by its ___.
frequency
400
In order to see the phases of the moon, what space objects play a role?
Earth, Moon, and Sun
400
Find the VELOCITY of a truck that travels 120 miles east in 3 hours.
Velocity= Distance/Time
120/3=4mph east
500
How do codominant traits appear in the offspring?
Both traits are distinctly expressed
500
Faster cheetahs catch food and survive more than slower cheetahs. Over generations, the population becomes faster. Faster speed eventually becomes a ____________________
an adaptation
500
Draw a transverse wave and label: Wavelength, Amplitude, and Crest
500
Super massive stars will eventually...
explode into a supernova
500
A wave with a frequency of 75 Hz travels through steel with a wavelength of 8 meters. What is the speed of this wave?
Speed=Frequency×Wavelength Speed=75Hz×8m=600m/s