Biology B - Unit 2 Practice Test

52 Questions | By Mrmckanna | Last updated: Dec 23, 2020 | Total Attempts: 290

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1.

What are the 3 Domains of life?
- A.
  
  Eukaryota, Bacteria, Archaea
- B.
  
  Eukaryota, Animalia, Plantae
- C.
  
  Bacteria, Animalia, Fungi
- D.
  
  Plantae, Animalia, Fungi
2.

Pictured is an organism that lives under extreme conditions of low oxygen. Which domain would this organism belong to?
- A.
  
  Bacteria
- B.
  
  Archaea
- C.
  
  Eukaryota
- D.
  
  Animalia
3.

Based on the above image, what kingdom would this cell belong to?
- A.
  
  Animalia
- B.
  
  Plantae
- C.
  
  Monera
- D.
  
  Fungi
4.

Which cellular organelle is plays a role in producing energy for the cell via ATP?
- A.
  
  Golgi Apparatus
- B.
  
  Endoplasmic Reticulum
- C.
  
  Ribosome
- D.
  
  Mitochondria
5.

Image (a) shows a cell in a ______________ solution.
- A.
  
  Hypertonic
- B.
  
  Hypotonic
- C.
  
  Isotonic
6.

Which of the following organisms are prokaryotic?
- A.
  
  Plants
- B.
  
  Animals
- C.
  
  Bacteria
- D.
  
  Fungi
7.

The above image is of a Golgi Complex, this organelle plays a role in:
- A.
  
  Packaging and Transport
- B.
  
  Energy Production
- C.
  
  Digestion
- D.
  
  Storing Genetic Information
8.

If a microscope has an Ocular lens of 10X and an Objective lens of 4X, what is the magnification?
- A.
  
  14X
- B.
  
  6X
- C.
  
  40X
- D.
  
  400X
9.

Under which circumstances can the coarse focus knob be used?
- A.
  
  Low power
- B.
  
  Low and medium power
- C.
  
  Medium and high power
- D.
  
  High power
10.

A cell might burst if it is placed under ___________ conditions.
- A.
  
  Hypotonic
- B.
  
  Isotonic
- C.
  
  Hypertonic
11.

Shown above are infectious, prokaryotic organisms. They are known as:
- A.
  
  Viruses
- B.
  
  Bacteria
- C.
  
  Fungi
- D.
  
  Protists
12.

The cellular membrane is made from lipids (or fats). This lipids posses:
- A.
  
  Non-polar heads and polar tails
- B.
  
  Non-polar heads and non-polar tails
- C.
  
  Polar heads and non-polar tails
- D.
  
  Polar heads and polar tails
13.

What do plants and fungi have in common that animal cells lack?
- A.
  
  Mitochondria
- B.
  
  Cell Walls
- C.
  
  Vesicles
- D.
  
  Nuclei
14.

What is a protein that serves as a catalyst in biological reactions?
- A.
  
  Enzyme
- B.
  
  Lipid
- C.
  
  Carbohydrate
- D.
  
  Solute
15.

A student eats several salty pretzels and then finds herself very thirsty afterwards. Based on your knowledge of cells and their environment, why are they so parched?
16.

Which kingdom plays a large role in the digestion and repurposing on dead and decaying material?
- A.
  
  Animalia
- B.
  
  Fungi
- C.
  
  Plantae
- D.
  
  Monera
17.

In what order should the following be placed on a slide in a wet mount?
- A.
  
  Specimen, Water, Coverslip
- B.
  
  Coverslip, Specimen, Water
- C.
  
  Water, Specimen, Coverslip
18.

The amount of light being transmitted through a slide can be adjusted via a microscopes:
- A.
  
  Fine focus
- B.
  
  Stage
- C.
  
  Diaphragm
- D.
  
  Arm
19.

Which appeared on Earth first?
- A.
  
  Animals
- B.
  
  Bacteria
- C.
  
  Plants
- D.
  
  Fungi
20.

How are eukaryotes different from prokaryotes?
- A.
  
  Eukaryotes are smaller and have membrane-bound organelles
- B.
  
  Eukaryotes are larger and have membrane-bound organelles
- C.
  
  Eukaryotes are smaller and lack membrane-bound organelles
- D.
  
  Eukaryotes are larger and lack membrane-bound organelles
21.

A substance with a pH value below 7. Has a high concentration of H3O+
- A.
  
  Acid
- B.
  
  Base
- C.
  
  Buffer
- D.
  
  Enzyme
22.

A kingdom made up of complex, multicellular organisms that lack cell walls, can usually move around, and quickly respond to their environment.
- A.
  
  Animalia
- B.
  
  Plantae
- C.
  
  Protista
- D.
  
  Fungi
23.

If a cell were to have non-functional Golgi Complexes, why would it be unable to survive?
24.

Domain of unicellular prokaryotes that have cell walls that do not contain peptidoglycan. Grow in extreme environments.
- A.
  
  Archaea
- B.
  
  Animalia
- C.
  
  Eukaryota
- D.
  
  Lysosome
25.

Shown above is the Endoplasmic Reticulum of a cell. This is called Rough E.R. due to the organelles that dot its surface. Which organelles cause this "rough" appearance?
- A.
  
  Lysosomes
- B.
  
  Cytoplasm
- C.
  
  Ribosomes
- D.
  
  Mitochondria