Cell and Body System
DNA
Energy and Matter
Evolution
100
The organic compound your body most easily uses for energy is...
carbohydrates
100
The role of DNA in the body is to...
contain genetic information
100
How does energy first enter the food chain?
Through the sun
100
Cats, Dogs, and humans all have a shoulder muscle (deltoid). This is an example of...
a homologous structure
200
How many body cells are produced during mitosis?
2
200
When DNA does not get copied correctly a ______ occurs. These can be silent or missense.
mutation
200
The opposite of cellular respiration is....
Photosynthesis
200
Although birds and bees have wings, they are very different internally. This is an example of...
analogous structures
300
Cancer occurs when the ______ ______ is not controlled.
Cell Cycle
300
DNA makes copies of itself through the process called...
Replication
300
This organelle found in plants converts light energy into chemical energy
Chloroplast
300
In order for evolution to take place, what is needed?
Isolation.
Variation
Natural Selection
400
The two systems that help the nutrients from a cookie being carried down to power your finger's cells are...
Digestive and circulatory
400
A DNA strand of A-C-G-G-T-C would make and RNA strand of....
U-G-C-C-A-G
400
Over time, some areas of the planet are getting less rain. How might the decrease affect plant growth?
Plants would decrease because they need water to grow.
400
What impact would setting mouse traps have on the foxes?
Mice would decrease. The foxes would have less food so they would decrease
500
An animal might try to maintain homeostasis in the desert by...
Drinking water, sweating, finding shade, panting, ect.
500
The RNA strand CGC would code for the protein....
Arg (Arginine)
500
Cellular respirations converts ________ to carbon dioxide, energy, and water.
Glucose and oxygen
500
How might camouflage have evolved in this moth species?
Some moths were better colored than others because of their genes. These moths lived and passed down the color to their offspring.