Recent questions tagged biology

+2 votes

1 answer

Migration is always temporary true or false

asked Jun 4 by answerscourse (100 points)

+7 votes

2 answers

Which set of muscles will the soccer player use to straighten his right leg to kick the ball? a. hamstring and gluteus maximus b. hamstring and latissimus dorsi c. quadriceps and latissimus dorsi d. quadriceps and gluteus maximu

asked Jun 4 by answerscourse (100 points)

+3 votes

1 answer

Which statement best describes what would most likely be observed after 20 minutes?

asked Jun 4 by answerscourse (100 points)

+6 votes

2 answers

The sternum is the flat bone in the middle of the chest that connects to the collar bones (clavicles) and the ribs. to which skeletal system does the sternum belong? spongy skeleton compact skeleton axial skeleton appendicular s

asked Jun 4 by answerscourse (100 points)

+12 votes

2 answers

Gary is often described as being restless, nervous, moody, and having low self-esteem. This is most likely the result of having the higher-order trait of . A. psychoticism B. neuroticism C. extraversion D. introversion

asked Jun 4 by answerscourse (100 points)

+9 votes

1 answer

Which statement is not true? a. All objects, at any temperature, emit radiant energy. b. The hottest radiating bodies produce the shortest wavelengths of maximum radiation. c. Hotter objects radiate more total energy per unit area

asked Jun 4 by answerscourse (100 points)

+9 votes

1 answer

Which is a tough and rigid layer that surrounds plant cells, as well as some algal bacterial cells

asked Jun 4 by answerscourse (100 points)

+10 votes

2 answers

Which weather state is most likely to cause an increase in precipitation? A) Winds blowing from the south B) An air temperature of 15 Â°C C) High humidity D) High air pressure

asked Jun 4 by answerscourse (100 points)

+8 votes

1 answer

Which of the following statements are true about antibodies? A. Polyclonal antibodies are part of the natural immune response; monoclonal antibodies are clones of plasma cells used for medical research. B. Polyclonal antibodies

asked Jun 4 by answerscourse (100 points)

+14 votes

1 answer

Describe why the amount of light available to the Chlorella culture might affect the growth dynamics of the alga.

asked Jun 4 by answerscourse (100 points)

+4 votes

1 answer

Which term names part of the peripheral nerves system A spinal cord B brain C sensors

asked Jun 4 by answerscourse (100 points)

+10 votes

1 answer

Explain how eutrophication can change an aquatic ecosystem into a land ecosystem.

asked Jun 4 by answerscourse (100 points)

+15 votes

1 answer

Based on the definition in the video, what does "monomer" mean?

asked Jun 4 by answerscourse (100 points)

+9 votes

2 answers

What does it mean for a membrane to be selectively permeable? only certain molecules are allowed to pass through. the membrane is rigid and only allows water to pass through. all types of molecules are able to pass into the cell.

asked Jun 4 by answerscourse (100 points)

+4 votes

1 answer

Which of the following came AFTER the Bronze Age? A) Agricultural Revolution B) Iron Age C) first cultivated crops D) first hunter/gatherer societies

asked Jun 4 by answerscourse (100 points)

+3 votes

1 answer

Describe the nervous response pathway when you taste something bad and spit it out. Using these keywords: stimulus, chemical receptor, sensory neurone, relay neurone, motor neurone, muscles, response, electrical impulse, chemicals

asked Jun 4 by answerscourse (100 points)

+6 votes

1 answer

How many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

asked Jun 4 by answerscourse (100 points)

+11 votes

1 answer

Please select the word from the list that best fits the definition Forms include compromise, truce, or mediation. acceptance accommodation competition conflict cooperation reciprocity

asked Jun 4 by answerscourse (100 points)

+10 votes

1 answer

Which allele combination represents a female who is a carrier for an x-linked recessive disorder? xrxr xrxr xry xry

asked Jun 3 by answerscourse (100 points)

+9 votes

1 answer

In 2006, scientists discovered fossilized skeletons of an animal with several interesting features. Fossil evidence indicated that the animal not only had scales, fins, and gills, but also had lungs, a full set of ribs, and limb b

asked Jun 3 by answerscourse (100 points)

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