Los Angeles Valley College » Biology » Biology 003 - Introduction to Biology » Fall 2022

Question #1

Identify which kind of specimen is best viewed under each type of microscope. compound (light) microscope

A. larger, thicker specimen

B. small, thin specimen

Question #2

Identify which kind of specimen is best viewed under each type of microscope. dissecting microscope

A. small, thin specimen

B. larger, thicker specimen

Question #3

When using the compound microscope, which objective lens should you use first to locate the specimen?

A. medium

B. high

C. oil immersion

D. low (scanning)

Question #4

If the total magnification of the object being viewed is 100X, what is the magnification of the objective lens that is being used?

A. 1000X

B. 100X

C. 4X

D. 10X

Question #5

Which of the following objective lenses would show the smallest field of view?

B. 10X

C. 40X

D. 4X

Question #6

Which of the following organelles/structures are found only in plant cells and NOT in animal cells?

A. nucleus, mitochondria, and cytoplasm

B. chloroplast, central vacuole, and cell wall

C. cell membrane, mitochondria, and cytoplasm

Question #7

Which of the following organisms are composed of eukaryotic cells?

A. Animal, Plant, and Protist

B. Plant and Bacteria

C. Protist and Bacteria

Question #8

Which of the following groups have either some or all members that are autotrophic?

A. Plant and Animal

B. Bacteria, Plant, and Protist

C. Protist and Bacteria