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Biology Questions
BIOLOGY
HIGH SCHOOL
Muscle cells would contain a high number ofA. lysosomes.B. mitochondria.C. mRNA.D. Golgi bodies.
BIOLOGY
HIGH SCHOOL
Plants obtain nitrogen from the:soilatmospherewater tablerespiration of animals
BIOLOGY
HIGH SCHOOL
The process of heat transfer thought to be responsible for the movement of the lithospheric plates on the surface of the earth is
BIOLOGY
HIGH SCHOOL
“Any process used to ask and answer testable questions about observations of the natural world” defines which term?
BIOLOGY
HIGH SCHOOL
Which statement is true about DNA?DNA is a single-stranded molecule.Both of the original DNA strands act as templates during replication.Only one of the original DNA strands acts as a template during replication.DNA replication takes place in the cytosol of cells.
BIOLOGY
HIGH SCHOOL
General adaptation syndrome has how many steps?A. 1B. 2C. 3D. 4
BIOLOGY
HIGH SCHOOL
A situation in which a gene has more than two alleles is known asa. incomplete dominance.b. codominance.c. polygenic dominance.d. multiple alleles
BIOLOGY
HIGH SCHOOL
One difference between algae and plants is that _____.plants have roots, stems, or leaves,plants conduct photosynthesis,plants are multicellular
BIOLOGY
HIGH SCHOOL
Yeast, which is used to help dough rise, and truffles, which are a delicacy to eat, are sac fungi or _____.zygomycota,ascomycota,basidiomycota,chytridiomycota
BIOLOGY
HIGH SCHOOL
Fungi cell walls are _____.made of cellulose, like plants,made of polysaccharides and chitin,permeable,semipermeable
BIOLOGY
HIGH SCHOOL
One beneficial use of club fungi (basidiomycetes)is forA) mushrooms on pizza. EliminateB) antibiotic medicines. C) making cheese, yogurt, and sauerkraut. D) fermentation during bread and wine production.
BIOLOGY
HIGH SCHOOL
The Siberian Husky is a medium dog, weighing between 16-27kg (35-60lbs). These dogs have strong pectoral and leg muscles, allowing them to move through dense snow. If they had heavier muscles, they would sink deeper into the snow and move slower. Yet, if they had lighter muscles, they would not be strong enough to pull sleds and equipment. This is an example of which type of natural selection? A)Directional selection B)Stabilizing selection C)Disruptive selection
BIOLOGY
MIDDLE SCHOOL
Whcih element is the most important?
BIOLOGY
HIGH SCHOOL
Which is the end result of cytokinesis
BIOLOGY
HIGH SCHOOL
When does the cell have to use active transport ?
BIOLOGY
HIGH SCHOOL
Which traits are characteristic of multicellular organisms?Choose all answers that are correct.A.different cells for different functionsB.develop into specialized cells after they are formedC.all cells are smaller than those of single-celled organismsD.all cells are the same size and shape
BIOLOGY
HIGH SCHOOL
How do we know that some layers of the earth are solid and some liquid?
BIOLOGY
HIGH SCHOOL
19. A material with a shape that remains unchanged when it is moved from one container to another is a(n)________
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