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Biology Questions
BIOLOGY
HIGH SCHOOL
Squirrels and chipmunks compete for the same food source. What is most likely to happen to the degree of competition between these two species if their food became scarce?
BIOLOGY
HIGH SCHOOL
State one role of white blood cells at the site of a wound during the healing of the wound.
BIOLOGY
HIGH SCHOOL
What effect has breast cancer research had on society?
BIOLOGY
HIGH SCHOOL
Which best describes mitochondrial DNA (mtDNA)?A. Mitochondrial DNA is the same as nuclear DNA.B. Mitochondrial DNA is inherited through the father.C. Mitochondrial DNA can be traced for generations.D. Mitochondrial DNA requires large amounts for testing.
BIOLOGY
HIGH SCHOOL
A patient is in need of hydration. Which type of solution are the patient’s cells most likely in
BIOLOGY
HIGH SCHOOL
Soil is a mixture of _______.a. solids b. solids, liquids, and gasesc. solids and liquidsd. solids and gases
BIOLOGY
HIGH SCHOOL
In a population of guinea pigs, short hair is dominant to long hair. If 25 percent of a breeder’s guinea pigs has long hair, what is the frequency of the recessive allele (q)?5 percent15 percent25 percent50 percent
BIOLOGY
HIGH SCHOOL
If one parent is heterozygous white (Ww) and the other is homozygous black (ww), give the phenotype and genotype ratios for this cross.
BIOLOGY
HIGH SCHOOL
Which term best describes the temperature and weather conditions of an organism’s environment?
BIOLOGY
HIGH SCHOOL
Which element is found in both dna and protein
BIOLOGY
HIGH SCHOOL
Which is a carbohydrate monomer glucose,sucrose,glucagon,or glycogen ?
BIOLOGY
HIGH SCHOOL
Translation of mRNA into segments of tRNA allows which organic molecules to combine to form proteins at the ribosome?
BIOLOGY
HIGH SCHOOL
Science and technology has developed cleaner fuels such as EA-85 fuel. What is a positive impact that this new fuel may have on society?Select one:a. more expensive vehicles b. less gas mileage c. fuel with less emissions d. higher fuel prices
BIOLOGY
HIGH SCHOOL
Negative feedback is most like _____. A.an air conditioner that turns on if the temperature gets too hot B.adding wood to a burning fire to increase the heat. C.not eating anymore when you're full.
BIOLOGY
HIGH SCHOOL
Which type of soil holds the most water? A.siltb. clayc. sandd. loam
BIOLOGY
HIGH SCHOOL
Through which conversion is energy released?a) ADP to ATPb) ATP to ADPc) NADP+ to NADPHd) CO2 and H2O to C6H12O6 and O2
BIOLOGY
HIGH SCHOOL
In a food chain, which trophic level contains the greatest amount of energy?a. herbivoresb. carnivoresc. producersd. decomposers
BIOLOGY
HIGH SCHOOL
During a hot day, warm and moist air rises and cools in the atmosphere. Which event would occur next on such a day?
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