Organic compounds are characterized by:

Which of the following is a high-energy molecule used by cells?

When using a dissecting microscope, why is the image inverted? The reflection of light rays inverts the image because it travels through two lenses The image inversion is an optical illusion The image is not inverted when looking through a dissecting microscope The image is inverted due to the lower magnification as compared to a compound microscope

When using a dissecting microscope, why is the image inverted? The reflection of light rays inverts the image because it travels through two lenses The image inversion is an optical illusion The image is not inverted when looking through a dissecting microscope The image is inverted due to the lower magnification as compared to a compound microscope

Convert 25 mm into nm and express in scientific notation 2500 .0025 5 X 107 5 X 103

Which of the following can be observed in plant cells but not animal cells Cell wall Plastids Central vacuole All of the above

How many different nitrogenous bases are found in nucleotides of both DNA and RNA? (Hint: recall DNA and RNA differ in some bases, the question is asking for the total number of nitrogenous bases when both molecules are considered) 2 4 5 8

Which of the following minerals exhibits basal cleavage (cleavage along one plane)?

What is the hardness of this mineral? (this rock exhibits conchoidal fracture)

A clinician administers the same personality test twice to a client within a one-week period. If the client receives significantly different scores, this suggests the test has: