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Biology Questions
BIOLOGY
MIDDLE SCHOOL
What is the relationship between observation and explanation
BIOLOGY
HIGH SCHOOL
A bacterial cells DNA is found in its a. capsuleb. nucleoid regionc. nucleusd. ribosomes
BIOLOGY
HIGH SCHOOL
The fist species to colonize a barren area is a
BIOLOGY
HIGH SCHOOL
Which of the following structures are used by prokaryotes for attaching to surfaces?a. capsuled. nucleoid
BIOLOGY
HIGH SCHOOL
A scientist wants to examine living cells lining the respiratory tract to determine how the cells use tiny hairs to move dirt and mucus away from the lungs. Which of the following instruments would be best, and why?a. a scanning electron microscope, because it can be used to observe whole cells without slicing themb. a transmission electron microscope, because it has high resolution
BIOLOGY
HIGH SCHOOL
Infer whether species diversity increases or decreases after a fire on a grassland. explain your response.
BIOLOGY
HIGH SCHOOL
The stomach is an example of the level of organization called?
BIOLOGY
MIDDLE SCHOOL
Name 3 professional areas in the U.S. that use the metric system
BIOLOGY
MIDDLE SCHOOL
What is the definition of a bio-geographical region
BIOLOGY
HIGH SCHOOL
Organisms are classified as fungi if they
BIOLOGY
HIGH SCHOOL
How does the length of the small intestine assist digestion?
BIOLOGY
MIDDLE SCHOOL
Which of the following make up a plants vascular system allowing it to work as a transport system?A. it is made up of specailized tubes that move around the plant as it growsB. it is made up of specailized cells that have thick cell wallsC. it is made up of specailized cells that form straw-like tubesD. it is made up of specialized cells that divide as the plant growsthx
BIOLOGY
HIGH SCHOOL
A scientist was observing chondrocytes under a microscope. Which type of connective tissue was he observing?
BIOLOGY
HIGH SCHOOL
A biologist is in the process of classifying a newly discovered fungus. The observed characteristics include chitin in the cell walls and flagellated spores. To which group does the organism most likely belong?
BIOLOGY
HIGH SCHOOL
A relationship where one organism lives in or on another organism for the purpose of getting energy
BIOLOGY
HIGH SCHOOL
A solution that is a 4 on the pH scale is a _____.
BIOLOGY
HIGH SCHOOL
How to arrange from smallest to biggest organ,organism,gene,nucleus,cells,tissue,chromosome,system?
BIOLOGY
HIGH SCHOOL
A membrane that allows only some materials to move in and out of the cell is
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