Cumulative Exam BIO Retake (Score 94%)
A news article discussed a genetically engineered medicine that is used to enhance the
production of antibodies that are used against disease. Which medicine can this article
be about?
insulin
flu shot
penicillin
human growth hormone
Which of the following examples can cause gene flow between populations?
an increase in predators to a population of zebra
a volcanic eruption that kills half of a population of mice
bird droppings that contain seeds from a different location
a person that sprays a toxin on a group of mosquitoes
Which organisms are prokaryotes?
archaea
fungi
protists
plants
Mitosis is divided into phases.Which phase of mitosis is shown in the diagram?
anaphase
metaphase
telophase
prophase
Which is a component of the modern cell theory that was not part of the original cell
theory?
All organisms are made of cells.
All cells are similar in composition and metabolic activities.
All cells come from preexisting cells.
A cell is the basic unit of structure and function for all living things.
A Labrador retriever breeder needs to determine if three male pups who were born to
Sadie, his black Labrador retriever, are the offspring of Sam, a yellow Labrador retriever
from another breeder. Which process could the breeder use to determine if Sam is the
father of the pups?
PCR analysis
STR analysis
mtDNA analysis
Y-chromosome analysis