True - False Questions Biology A Final Exam
Klinefelter's Syndrome occurs in females.
False
Meiosis occurs in all cells.
False
Mitosis occurs in cells cells and regular cells.
False
Mutations are always harmful.
False
Planaria reproduce asexually only.
False
Prokaryotic cells are found in fungi.
False
The Y chromosome is in perfect shape with not mutations on it.
False
It is possible to see photosynthesis occur at the molecular level with a light microscope.
False
Dogs have fewer chromosomes than humans.
False
Active Transport moves atoms from a region of high concentration to low concentration.
False
Benedict's reagent turns blue in the presence of simple sugars, monosaccharides and Nucleic Acids.
False
Chromatids are visible before mitosis.
False
A controlled experiment is the testing of a hypothesis in duplicate with only one factor or variable being different.
True
A normal adult human will have 46 or 23 pairs of chromosomes.
True
All living things are made of cells.
True
Diffusion requires energy and a membrane.
True
Eukaryotic cells have a true membrane bound nucleus.
True
Female sex chromosomes are XX.
True
H2O, glass, and metal pipe would be considered inorganic.
True
It is possible to see individual atoms with an electron microscope.
True
Lysosomes make enzymes, and are considered the stomach of the cell.
True
Mitochondria are the power-plants of the cells making ATP.
True
Mitosis is the division of the nucleus.
True
Proteins can act only as catalysts, which are enzymes that slow chemical reactions in living things.
True
Sexual reproduction increases genetic variation or genetic diversity.
True