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Biology Questions
BIOLOGY
MIDDLE SCHOOL
How do all multicellular organisms begin? A. as complex organisms B. as a single cell C. by expanding the size of their cells D. by creating all their cells at one time I believe it is b
BIOLOGY
HIGH SCHOOL
Bacteria from the soil absorb nitrogen from the air and convert it into ammonium. This is an example of _____.the hydrologic cyclenitrogen fixationassimilationcarbon cycle
BIOLOGY
HIGH SCHOOL
If you flipped a penny 99 times and each time it came up heads, then the chance of the penny coming up heads again is ____ . 50% 1% 100% 25%
BIOLOGY
HIGH SCHOOL
Which is not an example of an earth system cycle?a. seasonsb. tsunamisc. food webd. day and night
BIOLOGY
HIGH SCHOOL
Which best describes embryonic stem cells?A.) They are capable of self-renewal only.B.) They are capable of differentiation only.C.) They are capable of self-renewal and limited differentiation.D.) They are capable of self-renewal and unlimited differentiation.
BIOLOGY
HIGH SCHOOL
A solution that contains equal numbers of hydrogen and hydroxyl ions would be called acidicbasicalkalineneutral
BIOLOGY
HIGH SCHOOL
Energy is released to be used by a cell when a phosphate group isremoved from ADP to form ATPadded to ADP to form ATPremoved from ATP to form ADPadded to ATP to form ADP
BIOLOGY
HIGH SCHOOL
Why would repeated practice of guitar chords make you a better guitar player
BIOLOGY
HIGH SCHOOL
Use your understanding of the phosphorus cycle to answer the questions provided.Phosphorus cycles between living things and the ______. ?
BIOLOGY
HIGH SCHOOL
In addition to phospholipids, which of the following organic molecules are also a part of cellular membranes?
BIOLOGY
HIGH SCHOOL
Which would provide the body with the most energy?a. Carrying oxygen from the lungs to the cellsb. Breaking the bonds in a disaccharidec. Breaking a single carbon bondd. Creating bonds to make a simple sugar
BIOLOGY
HIGH SCHOOL
Which is least likely to be a reservoir for fresh water
BIOLOGY
MIDDLE SCHOOL
What is the relationship between mass and the end stages of stars?
BIOLOGY
HIGH SCHOOL
What is true of saturated fatty acids?
BIOLOGY
HIGH SCHOOL
The _____ passively diffuses oxygen and carbon dioxide in and out of the cell.
BIOLOGY
HIGH SCHOOL
If an animal cell shrinks it was probably placed in a
BIOLOGY
HIGH SCHOOL
Which macromolecules are polymers made of nucleotides
BIOLOGY
HIGH SCHOOL
Lactase and carbonic anhydrase are examples of what type of substance?
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