What is the role of mRNA in the cell?

Carries instructions from DNA to the ribosome

Carries amino acids to the ribosome

Synthesizes DNA from an RNA template

Which of the following would keep a population from reaching its carrying capacity? (limiting factor)

a decrease in habitat due to deforestation

a decrease in parasites and disease

an increase in available nutrients

Which of the following would be a consequence of deforestation?

a decrease in atmospheric oxygen and an increase in carbon dioxide

an increase in atmospheric oxygen and a decrease in carbon dioxide

an increase in atmospheric oxygen and carbon dioxide

a decrease in atmospheric oxygen and carbon dioxide

In which trophic level would there be the least amount of available energy?

tertiary consumer (Apex Predator)

secondary consumers (Carnivore)

Which of the following would MOST LIKELY contribute to the instability of an ecosystem?

Introduced Species and Deforestation

Abundant Resources & Introduced Species

Which of the following processes are part of the carbon cycle?

Cellular Respiration & Photosynthesis

Nitrogen Fixation & Respiration

Photosynthesis & Eutrophication

Which of the following would contribute to antibiotic-resistant bacteria becoming more common?

bacteria that have a natural resistance to the antibiotics survive and pass on the trait

the bacteria use the antibiotics as a food source

antibiotics are not as effective as they were in the past

the antibiotics caused a mutation which gave the bacteria resistance to it

In an African lion pride, the dominant male mates with most of the females within the pride. Which of the following will most likely occur in the population over generations?

the frequency of the male's alleles will increase over time

the frequency of alleles will change because more lions are being born

the frequency of alleles will change due to random mutations

the frequency of the female's alleles will increase over time

In order for a populations of organisms to be successful, they need to be able to:

pass on adaptations that allow them to survive and reproduce

learn new behaviors to adapt to changing environments

organisms acquire new traits to best fit into their environment

organisms activate the genes that control favorable traits to survive and reproduce

Two species with similar genes most likely:

evolved during the same time period

Two identical twins were raised in different households. After reaching adulthood, one twin is taller than the other. Which of the following would cause this height difference?

the environment the twins were raised in affected how their genes were expressed

the environment the twins were raised in changed their traits

The genes that control height were different in the twins since birth

The genes controlling height changed during development

A group of 100 people were found to have a range of height from 5'0" to 6'2". Which of the following would be true regarding height as a trait?

Height is not determined by genetics

Males are more likely to be affected by sex linked disorders because:

they only have one X chromosome

sex linked traits do not affect females

DNA strands are held together by weak hydrogen bonds, allowing for:

easy separation of the strands for replication

easy coiling of DNA during prophase

separation of homologous chromosomes during anaphase

Biology EOC Review

Quiz

•

Biology

•

11th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS4-2, HS-LS4-4, HS-LS4-5

+20

Standards-aligned

Taylor Gray

Used 60+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the building blocks of carbohydrates?

Fatty acids & glycerol

Amino acids

Nucleotides

Monosaccharides

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organelle is known as the powerhouse of the cell?

Ribosome

Chloroplast

Mitochondria

Nucleus

What is the main function of enzymes in biological reactions?

Store genetic information

Speed up reactions by lowering energy of activation

Provide structural support

Transport molecules across membranes

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process involves the movement of water across a cell membrane?

Active transport

Osmosis

Photosynthesis

Cellular respiration

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary pigment involved in photosynthesis?

Xylem

ATP

Chlorophyll

Phloem

What type of cells have free-floating, circular DNA and no nucleus?

Eukaryote

Prokaryote

Autotroph

Heterotroph

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main energy source that cells use for most of their work?

Chlorophyll

ATP

Ribosome

Nucleic acids

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Biology EOC Review

40 questions

What are the building blocks of carbohydrates?

Which organelle is known as the powerhouse of the cell?

What is the main function of enzymes in biological reactions?

Which process involves the movement of water across a cell membrane?

What is the primary pigment involved in photosynthesis?

What type of cells have free-floating, circular DNA and no nucleus?

What is the main energy source that cells use for most of their work?

What is the process by which cells use oxygen to produce ATP energy from glucose?

What is the process by which organisms maintain a stable internal environment?

Which type of cell contains two sets of chromosomes, one from each parent?

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