36 Questions |
By Shelposfron | Last updated: Dec 28, 2018
| Total Attempts: 171
Biology may be a tough subject to master, but you’ll find given a little extra elbow grease in your study sessions that the subject matter is actually both interesting and important for providing you with an understanding of the science of the natural world around us. Take this biology quiz!
Questions and Answers
What protects a prokaryotic cell from injury?
Different cell membrane
Different cell wall
The bigger group of prokaryotes is ___________.
E-coli is an example of which group of bacteria?
A bacteria's __________ is used for movement.
____________ convert atmosperic nitrogen into a form that plants can use.
Circle the letter of each sentence that is true about archaebacteria:
They lack peptidoglycan (starch).
They lack a cell wall.
They look very similar to eubacteria.
Their membrane lipids are different from those of eubacteria.
The __________ theory relates archaebacteria to eurkaryotes.
What is significant about the DNA sequences of key archaebacterial genes? (doesn't need to be in a complete sentence)
_________ are single celled organisms that lack a nucleus.
Which is NOT part of the structure of bacteria?
This describes spherical shaped bacteria.
Positive uses of bacteria include:
Fermentation in food
Control of bug population
Production of insulin
Canning of foods
A ________ includes particles of nucleic acids, proteins, and some lipids that can only reproduce by infecting living cells.
What is the main difference between viruses and bacteria?
Tuberculosis and measles are diseases caused by...
AIDS and influenzea are diseases caused by...
________ viruses lead to cancer.
Lysogenic infection causes the host cell to burst.
________ are particles that only contain proteins.
Why are viruses specific to the host cell they infect?
A typical virus gets into a cell by injecting DNA into it.
___________ are drugs that can attack a bacterial infection.
Where do menthanogens live?
____________ are disease causing bacteria.
Gangrene (clostridium) is caused by which type of pathogen?
This quiz will show you how well you comprehend transcription and translation of DNA in Eukaryotes and Prokaryotes. This material is from "Biological Science" by Scott Freeman and is the material taught in college-level...
Questions: 9 | Attempts: 46662 | Last updated: Oct 6, 2020
A Cell builds it's proteins from the Instructions encoded inits _________?
For most humans, some traits have been known to be passed from the parents to offspring, depending on whose genes are stronger between the two parents. This research on heredity has helped show the chances of a person contracting...
Questions: 5 | Attempts: 14098 | Last updated: Jun 12, 2020
Mendel observed 7 pairs of contrasting characters in Pisum sativum. One of the following is not a part of that. Find out.
Think you are a Biology buff? Do you want to test your genetic knowledge? This quiz is based on the pedigree diagram that represents biological relationships between an organism and its ancestors. Ever wondered how much you...
Questions: 28 | Attempts: 13792 | Last updated: May 12, 2021
II-3 in the pedigree below has two brothers with hemophilia A, a bleeding disorder that is inherited as an X‑linked recessive trait. What is the risk of hemophilia for her children?