Biology Final Review

In the fall, some farmers plow the remains of corn plants into the ground. This activity contributes directly to the

• destruction of natural habitats

• recycling of organic matter

• Depletion of nonrenewable resources

• Increased biodiversity

Which statement describes a situation that would have the greatest affect on the stability of a forest ecosystem?

• A predator is removed from the ecosystem

• The number of producers remain constant

• The energy in the ecosystem flows from the sun

• organisms frequently interact within the ecosystem

As a population grows, it will most likely stop growing at what size?

• Growth limit
• Exponential limit
• Carrying Capacity
• It won't stop growing

Tags

NGSS.HS-LS2-1

NGSS.HS-LS2-2

This population pyramid shows a country with a population that  is 

• growing
• staying the same
• decreasing

Which country has the most young people?

• 2
• 3
• 4

According to the population pyramid of this country, its population is most likely...

• growing slowly.
• growing rapidly.
• decreasing.
• not changing.

Proteins are made of monomers called ___________

• Nucleotides
• Monosaccharides
• Amino Acids
• Glycerol and fatty acids

Tags

NGSS.HS-LS1-6

Monosaccharides are monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

DNA and RNA are examples of 

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Tags

NGSS.MS-LS3-1

Nucleotides are monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids