ANSI 3423 Exam Package Deal

Where are *genes* located? - Answer chromosomes *Chromosomes* are inherited from what? - Answer both parents Where do we also have *DNA*? - Answer outside our nucleus -extranuclear DNA -Mitochondria/chloroplasts What is an *organelle genome*? - Answer the genome in a mitochondrion or chlo...

genetics - Answer study of heredity; provide explanation for similarity and diversity among organisms classical genetics - Answer transmission of genes from generation to generation cytogenetics - Answer study of chromosomes molecular genetics - Answer molecular structure and function of ge...

The condition resulting from a trisomy of chromosome 21 is - Answer Down syndrome During transcription, the synthesis of mRNA strand proceeds in which direction? - Answer 5' to 3' only Complementary base pairing allows for - Answer DNA to serve as its own template for replication The C va...

Ribosomal RNA - Answer Function: Structural and funtional components of the ribosome Most abundant in cells Transfer RNA (tRNA) - Answer helps incorporate amino acids into polypeptide chain (protein formation) Messenger RNA (mRNA) - Answer Carries the genetic code for proteins comes from DNA...

Genetics - Answer The science that deals with the study of heredity and variation. The study of biologically inherited traits Heredity - Answer The transmission of characteristics from parents to offspring Variation - Answer Similarities and differences Charles Darwin (1809-1882) - Answer P...

Enzymatic conversion of DNA to RNA is called - Answer Transcription Cells obtained from a person with Klinefelter syndrome (XXY) would contain how many Barr bodies? - Answer 1 Barr Body Which organisms have Haploid/ diploid sex determination? (Males have 1/2 the # of chromosomes a female does)...

The Five stages of prophase I are, in order, - Answer Leptonema, Zygonema, Pachynema, Diplonema, Diakinesis If sheep have 54 chromosomes how many chromatids are in a cell during prophase of mitosis? - Answer 108 A __________ inversion involves the centromere - Answer pericentric After remov...

Trisomic - Answer One extra chromosome -oid - Answer set What is a polar body? - Answer The "neglected" daughter cell(s); most resources from the mother go to one cell to ensure at least one survivor What is a Barr body? - Answer An inactivated X chromosome Three properties of genetic ...

Who did the following? -sailed on the *HMS Beagle* (1831-1836) -wrote *"On the Origin of Species"* (1859) -proposed the *Theory of Pangenesis* - Answer Charles Darwin (1809-1882) Who did the following? -*Father of Modern Genetics* -*Monk* in Austria -studied *garden peas* (1856-1863) - An...

Charles Darwin - Answer Sailed on the HMS Beagle Wrote On the Origin of Species Proposed the Theory of Pangenesis Explanation of variation 1st Proposal o evolution Gregor Mendel - Answer Father of Modern Genetics Monk in Austria Studied Garden Peas Quantitative Genetics - Answer St...

What are inherited traits and non-inherited traits? - Answer Inherited are from your parents. What does each of the major branches of Genetics study? - Answer Classical, Cytogenetics, Molecular, Population, and Quantitative Where to find DNA, genes, and chromosomes? - Answer In a cell What ...

peracentric - Answer In the F2 generation, how many phenotypic classes are possible from a trihybrid cross of two heterozygotes in which the genes involved show complete dominance? Paracentric - Answer A ______ inversion does not involve the centromere N and N-1 - Answer A monosomic cell would...