Biology

Wild animals are not considered a natural resource. Please select the best answer from the choices provided T F

Victoria Fowler

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The y chromosome is the most well-known genetic marker identifying those who are most likely to

Kaitlin Dean

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Which of the following statements about large scale mineral extraction is true? a. The economic benefits of large scale mineral extraction outweigh the environmental costs. b. Large scale mineral extraction is more destructive than in the past. c. Large scale extraction is vital to the economy of mining towns. d. Mineral extraction cannot be done in ways that do not completely destroy the environment.

Samantha Barber

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To which class do honey bees belong?

Timothy Norman

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Which best describes the lysogenic cycle?

Megan Page

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Which line of poetry best imparts a sorrowful mood? droplets keep a steady beat summer showers refresh the scene bare feet splash in puddled rain branches droop as gray skies loom

Ronald Miller

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If you kick a ball, you apply an impulse. the impulse is equal to

Rodney Fox

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WHAT CIRCULATION DISPERSES OXYGEN RICH BLOOD THROUGHOUT THE BODY?

Ashley Howard

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Most scientific questions are based on 1.) opinions.2.) hypotheses. 3.) observations.4.) experimental data.

Jennifer Patterson

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In meiosis, what makes up a tetrad

Cynthia Baker

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True or false... Earth is a system comprised of interacting processes.

Jeffrey Rodriguez

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What ways do enzymatic catalysts increase the rates of reactions? they shift the reaction equilibrium toward the products they decrease the free energy of the reaction?

Ross Pratt

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If two organisms are in the same phylum, which other classification category must they also share?

Kyle Mckinney

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Annelids are to lophotrochozoans as _______ are to ecdysozoans. A. flatworms B. molluscs C. roundworms D. cephalopodsim thinking its C. roundworms

William Cain

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For two populations to evolve into two species that look different, what must happen? A.) Extinction B.) Competition C.) Continental Drift D.) Reproductive Isolation

Kyle Mckinney

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_____ algae are important in the formation of coral reefs. Brown Red Fire Golden-brown

Roger Moore

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In the model of DNA, if the yellow peg represents cytosine, then the green peg MUST be?

Daniel King

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What is the function of an exoskeleton? A.) To enclose the body from the inside. B.) To enclose the body from the outside. C.) To enclose the internal skeleton.

Nicholas Rivera

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In what way are matriarchal and patriarchal societies alike?

Carlton Burgess

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Reefs grow best in _______. a. deep water b. low salinity c. temperatures below 25°C d. shallow water

Jessie Thompson

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Which of the following types of carbon fixation is least common for plants in arid locations? a. C3 b. C4 c. CAM d. none of the above

Daniel King

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How do conservation tillage practices in agriculture benefit the soil? a. They increase soil erosion rates. b. They decrease water absorption. c. They decrease water storage. d. They increase soil nutrient levels

Bethany Evans

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What term is defined as the ability to do work

Melissa Norris

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Hypothermia is a condition caused by exercising in extreme heat.

Heather Maxwell

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Why should senior citizens perform balance exercises? a. to build muscle tissue b. to reduce chances of falls c. to build overall endurance d. to reduce "staying power"

Samantha Barber

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What characteristic sets streams and rivers apart? a. water quality b. direction of flow c. size d. biodiversity

Carlton Burgess

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DNA _____. A.) cannot determine behavior traits B.) is enclosed by a nuclear membrane in prokaryotes C.) contains coded information for the creation of proteins D.) is a long, single chain of nucleotides

Bethany Evans

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Viruses have two main structures: a(n) _____ and genetic material.

Jessie Thompson

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What three kinds of tissues do meristems develop into?

Ross Pratt

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Ecology is one component of Environmental Science that studies organismal _______.

Kristi Hammond

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What developments occurred from the Jurassic period to the Cretaceous period?

Ross Pratt

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What list describes the diet of an omnivore? a. mice and rabbits b. fish and insects c. fish and berries d. rabbits and insects ...?

Carlton Burgess

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Who first recognized the cell as the universal unit of life?

Ramon Kelly

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Through which tissue do sugars get transported to reach the leaves during growth and reproduction? a. collenchyma b. parenchyma c. xylem d. phloem

Jennifer Patterson

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Which scientist disproved the idea that life comes from nonlife? Anton van Leeuwenhoek Louis Pasteur Robert Koch Paul Ehrlich

Megan Page

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Which statement is true about the outer planets? A.all have moons B.all have large rocky cores C.all orbit in a retrograde pattern D.all have high densities

Karen Wright

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The sapling of a pine trees grows to adulthood. What is the next step in its life cycle?

Brandon Scott

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A person with darker skin produces more what ?

Megan Page

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A seismograph is used to map faults, monitor fault changes and predict earthquakes. Please select the best answer from the choices provided T F

Roger Moore

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In which scenario would mitosis be least desirable in terms of a species' survival? A species has little energy to devote to reproduction A species is unable to travel far to find a mate A species has to adjust rapidly to a changing environment A species is preyed upon by numerous successful predators

Craig Stewart

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Fuels derived from living things are known as

Chelsea Hayes

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Which term describes the difference in the concentrations of a substance across a cell's membrane? a. Diffusion membrane b. Concentration membrane c. Concentration gradientd. molcular concentration

Whitney Matthews

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The atmosphere of early earth probably contained no o2 until the emergence of organisms that _____.

Kaitlin Dean

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How often does an el niño event occur? a. about every other year b. every 10 years c. about every 2 to 3 years d. about every 3 to 7 years

Ashley Howard

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The compound eyes of insects _______. A. detect color and form images. B. are located on the thorax. C. produce an image that is more detailed than what humans see. D. are not very good at detecting movement.

Melissa Norris

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What is the general term for any carbohydrate monomer? glucose/ polysaccharide / monosaccharide / fructose

Zach Chandler

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. A failure of the red-sensitive nerves in the eye to respond to light properly causes A. color blindness. B. chromatic aberration. C. farsightedness. D. astigmatism.

Megan Page

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The science of crop production and improvement is called _____. A. biology B. environmental science C. agronomy D. vegetative propagation

Megan Page

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The sequence of a DNA strand is ACCTGGAT. What will be the sequence of its RNA transcript? TGGACCTA UGGACCUA ACCTGGAT

Melissa Norris

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4. Which of the following represents an ion? (1 point) a particle having 14 protons, 14 neutrons, and 14 electrons a particle having 9 protons, 9 neutrons, and 10 electrons a particle having 19 protons, 21 neutrons, and 19 electrons a particle having 1 proton, 3 neutrons, and 1 electron

Ralph Lopez

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