Exam IV Review (2022)

If two alleles at a gene locus are not identical, such as Dd, they are called ______ alleles

What are the long stringy strands ("beads on a string") of DNA called before they condense to become a chromosome?

What are the possible gametes that can come from a parent genotype of QqRr?

_______occurs when one gene affects multiple phenotypic traits

What structure on a chromosome is a non-replicated region that binds the 2 sister chromatids together?

Which direction does the DNA double helix run?

Which of these statements are included in the Chromosomal Theory of Inheritance

What does plietropy mean?

What is the name given to the duplicate copies of a chromosome?

In which type of cell can transcription and translation occur simultaneously?

This states that genes on one chromosome sort into a gamete in a manner not dependent of genes on other chromosomes

which chromosome is the SRY gene located?

In which direction does transcription occur?

Chargaff Rules state the amount of thymine and adenine in DNA is the same amount as cytosine and guanine in DNA

ABO blood types are an example of . . .

What term describes an illustration of an individual's chromosomes as they are sorted by size and type?

Which blood type is known to be a universal donor

Purple (PP,Pp) or white flowers (pp) - flower color is a(n) _______

In DNA, which base is complimentary with Adenine (A)

The Law of Segregation states that each allele for a trait is packaged into separate gametes

Transcription and translation occur simultaneously

In Mendel's garden pea plant, the _____ is n=7

What was Mendel's recurring ratio for F2 offspring in his dihybrid crosses?

Which 2 scientists proposed what is now called the Chromosomal Theory of Inheritance?

Epistasis is when one allele influences the expression of a different allele

Which is the starting codon for all genes

In Mendel's garden pea plant, the ______ number of chromosomesis 2n=14

Which of Mendel's laws states that a heterozygote will exhibit 1 trait while the other trait is masked?

What was Mendel's recurring ratio for F2 offspring in his monohybrid crosses?

What key feature of Mendel's experiments allowed him to identify genetic principles?

_______ is an allele designated with a lowercase letter

Pink snapdragons are an example

P_ or pp is the _____

Monosomy (2n-1) and trisomy (2n+1) are chromosomal mutations that are called:

What is the extra step of transcription that occurs in eukaryotes?

Human traits (eye color, skin color, weight, height) that are due to expression of many genes are a result of . . .

mRNA contains the information that's transcribed from the DNA

Which of these is NOT known to be one of Mendel's Laws of Inheritance?

What are the chances of a type A father and a type A mother having a type O child?

The _______ allele is designated with a capital letter

Which is the correct order of steps for transcription in prokaryotes?

What are the subunits or building blocks of chromosomes called?

Where does transcription occur in eukaryotes?

________ occurs when more genes can influence the expression of a single trait (phenotype)

What does the central dogma of molecular biology start with?