Meiosis
Mendel,Heredity and Gene Tech
Bacteria, Virus, Pathogen
DNA, RNA, Protein Structure
Classification/Evolution/Ecology
100
Meiosis consists of what two cell divisions?
Meiosis 1 and Meiosis 2
100
Mendel called those traits that were not expressed in the F1 generation.
recessive
100
One of the differences between bacteria and viruses is that
bacteria are living and viruses are non-living
100
The codon is located on the?
mRNA
100
A chemical alteration of a gene that produces a new allele is called a...
Mutation
200
In what phase does DNA replication take place?
Interphase
200
What is the difference between a monohybrid cross and a dihybrid cross?
A dihybrid cross involves organisms that are heterozygous for two characters and a monohybrid only one.
200
Which microscopic organisms are smallest?
viruses
200
Choose the nucleotide sequence of the RNA strand that would be complementary to the following DNA strand: GTAGTCA.
CAUCAGU
200
The evolutionary history of a species is called its
Phylogeny
300
Name the stages of Meiosis I.
In Order
Prophase I, Metaphase I, Anaphase I, Telophase I + Cytokinesis.
300
Alternate forms of the same gene are known as.
alleles
300
What is the name of the process by which bacteria reproduce?
binary fission
300
The four types of nucleotides that make up DNA are named for their.
nitrogen bases.
300
What is the correct order of the biological hierarchy from kingdom to species?
kingdom, phylum, class, order, family, genus, species.
400
How does meiosis differ from mitosis?
Meiosis produces 4 genetically different haploid cells. Mitosis produces 2 genetically identical diploid cells.
400
If both parents are Tt, what is the probability of the offspring being Tt?
50%
400
All bacteria are
unicellular
400
Which of the following DNA sequences is complementary to the base sequence ACCGTAT?
TGGCATA
400
DNA was discovered by Charles Darwin.
False
500
What Phase of Meiosis is this?
Telophase II
500
Reproduction is necessary for
the continuation of every species.
500
Which Cycle is being shown here?
Lytic Cycle
500
What are the bases of DNA?
Adenine, Guanine, Thymine, Cytosine
500
What is an abiotic factor?
Nonliving part of the environment