Biology

C Homologous chromosomes Chromosomes that look alike and carry the same sequence of genes for the same traits are A. the X and Y chromosome. B. all the autosomes. C. homologous chromosomes. D. found in females only. E. found in males only. E. All answers are correct Meiosis is a process that produces A. sperm …

chromosomes and meiosis 6.1 in the reproductive organs (ovaries testes) where are germ cells located in the human body? autosomes directly affect only body, where as sex chromosomes directly affect the sexual characteristics of an organism what is the difference between an autosome and a sex chromosome? diploid; the combination of 23 chromosomes from the …

the daughter cells have genes identical to each other and their parent cells when a cell undergoes mitosis, what happens to the genes? the daughter cells receive enough organelles to produce the rest that are needed what happens to the organelles when eukaryotic cells divide? 16 In mitosis, if a parent cell has 16 chromosomes, …

proteins are made up of amino acids there are twenty different types of amino acids the message of the DNA code is information for building proteins each set of three nitrogenous bases that codes for an amino acid is known as a codon there can be more than one ? for the same amino acid …

A) gametes In animals, somatic cells are produced by mitosis and ____ are produced by meiosis. E) production of spores. All of the following are functions of meiosis in plants except D) haploid, and the chromosomes are each composed of two chromatids. After telophase I of meiosis, the chromosomal makeup of each daughter cell is …

reduction (cell) division A term for “meiosis” doubled homologous chromosomes move away from the equator towards the centrioles but centromeres DO NOT split Anaphase 1 centromeres split so single stranded chromosomes are pulled back towards the centrioles/poles Anaphase 2 prophase 2 begins with a pair of haploid cells, each containing a single set of chromosomes, …

. 1-Isopropyl-3,5-dimethylcyclohexane Butane Cyclopropane 2,2-Dimethylpentane Pentane Propane 2-Methyloctane 2,2,3-Trimethyloctane Cyclopentane . 3,3-Diethyl-2,5-dimethylnonane . 1-Ethyl-2-methylcyclohexane 3-Methylpentane Hexane 2-Methylbutane 2,2-Dimethylbutane . 3,4-Dimethylhexane Octane Heptane . Methylcycloheptane . 1,4-Dimethylcyclohexane . 5,5-Diethyl-2,3,6-trimethylnonane 2-Methylbutane How Many Carbon? How Many Hydrogen? C6,H14 Determine the chemical formula for this molecule C6H12 Several statements are given below. Choose all of the statements that …

false The one aldehyde and the one ketone with a molecular formula of C3H6O are stereoisomers false Aldehydes and ketones both contain a carboxyl group false The VSEPR model predicts bond angles of 180° about the carbonyl carbon of aldehydes and ketones true The carbonyl carbon of a ketone is not a stereocenter. true The …

D 1) Hydrocarbons containing only single bonds between the carbon atoms are called __________. A) alkenes B) alkynes C) aromatics D) alkanes E) ketones C Hydrocarbons containing carbon-carbon triple bonds are called __________. A) alkanes B) aromatic hydrocarbons C) alkynes D) alkenes E) olefins B Alkynes always contain a __________. A) C=C bond B) C≡C …

c The formula C3H8O is an example of a(an) _____________ formula. a. structural b. inorganic c. molecular d. condensed e. space-filling d The chemical compound (CH3)3COH can also be represented as: a. C4H10O2. b. C3H10O. c. C3H9O. d. C4H10O. e. C4H9O. e Select the molecular formula for a compound that contains 10 carbon atoms, 24 …

Cycloalkanes with substituents on two or more carbons of the ring show a type of isomerism called cis-trans isomerism. what is Cis-Trans Isomerism in Cycloalkanes isomers that have the same connectivity of their atoms but a different arrangement of their atoms in space due to the presence of either a ring or a carbon-carbon double …

A characteristic feature of chromosome behavior in the Diptera is the paired association of homologous chromosomes1 in the diploid cells, somatic as well as germinal. This association is par ticularly striking in the early prophase of each cell generation, when the two homologous chromosomes are closely approxi matedso closely, indeed, as to resemble a single …