Chromosomes Study guides, Class notes & Summaries

APEX CHAP 1 Exam Questions with Correct Answers Which statement is true of X chromosomes? - Answer-women have two of them Why is a dominant allele called dominant? - Answer-it dominates the phenotype What is an allele? - Answer-a form of a gene Earlobes can be either attached or detached. the allele for attached earlobes are recessive and the allele for detached earlobes is dominant. what must be true if a boy is born with attached earlobes? - Answer-he has a homozygous genotype ...

Heredity correct answer: the transmission of characteristics from parents to offspring Information for characteristics are carried in ----- (---) and found in bundles called ----------- correct answer: information for characteristics are carried in genes (DNA) and found in bundles called chromosomes Gregor Mendel correct answer: (1822-1844)- Austrian Monk who studied heredity (known most for studying on garden peas "pure" plants correct answer: ones that only produced offspring wi...

Mitosis - ANSWER_The duplication and division of the nucleus Done so in a way that you essentially have clones with NO variation Takes place in somatic cells (non-sex cells) Replicated chromosomes are evenly divided so that each daughter cell recieves a complete set Cytokinesis - ANSWER_Division of the remaining cellular contents of the cytoplasm The duplication and divison of the REST of the cell excluding the nucleus Occurs during telophase Cell Cycle - ANSWER_Before mitosis begins...

BIOL 1306 Test 2 - Questions and Answers The reactants of photosynthesis are __________. CO2 and Water The Calvin Cycle of photosynthesis only occurs in the absence of light. False Glycolysis occurs in the _________. Cytoplasm In the Calvin Cycle, G3P can be broken down to produce _______, which is necessary for the growth of the plant. Glucose During the Citric Acid Cycle ____________. ATP is synthesized by substrate-level phosphorylation Mitosis involves two rounds of cell division to produce...

chromatins can be described as... correct answers beads on a string what are the beads and strings of chromatin correct answers histones and the beads and DNA are the strings what is in the nucleus correct answers genetic materials what outlines the nucleus correct answers nuclear membrane each chromosome represents... correct answers a single linear DNA molecule nucleosomes (chromatins) are located where correct answers in the nucleus of eukaryotic cells where are histones loc...

Following are present in RNA - Adenine, Guanine, and Cytosine Translation - process of decoding RNA to form polypepetides Polyploidy - refers to an individual with complete extra sets of chromosomes complementary sequence of RNA to single stranded DNA with bases of CCATGAAATCCGCTA - CCAUGAAAUCCGCUA

TEST ANATOMY & PHYSIOLOGY EXAM A+ GRADED WITH CORRECT ANSWERS Iris diaphragm - CORRECT ANSWER-Which part of the microscope increases or decreases the light intensity? Stage - CORRECT ANSWER-What is the platform that supports a microscope slide called? Condenser - CORRECT ANSWER-What concentrates light onto the specimen (microscope) Adjustment knob - CORRECT ANSWER-What causes stage (or objective lens) to move upward or downward? Objective lens system - CORRECT ANSWER-After ligh...

Which of the following is NOT a correct statement about the process of meiosis? A) Four haploid cells are produced from one diploid cell. B) The DNA is replicated twice, and there are two rounds of division. C) Synapsis and crossing-over occur during prophase I. D) Meiosis I separates homologous chromosomes; meiosis II separates sister chromatids. - Answer- B The pairing of homologous chromosomes during meiosis is known as __________. A) nondisjunction B) synapsis C) linkage D) segreg...

Botany-Exam 1 Questions & Answers 2024/2025 Eukaryotic Cell - ANSWERSthe cells found in plants, animals, and fungi, contain organelles, larger Organelles - ANSWERSdivide labor in cell, each have a specific function Nucleus - ANSWERSwhere DNA/chromosomes are found, responsible for DNA storage and RNA synthesis Vacuole - ANSWERSstoring materials that may be needed later and absorbing toxins Chloroplasts - ANSWERSphotosynthesis Cytoplasm - ANSWERSall organelles inside except nuc...

Genomics Midterm Exam Questions With Complete Solutions. DNA is a polymer composed of all of the following EXCEPT: a. nitrogenous base b. 5-carbon sugar c. codon d. phosphate group c codon = 3 nucleotide sequence Which of the nitrogen-containing bases are purines? a. adenine b. cytosine c. thymine d. guanine a, d cytosine and thymine are pyrimidines In a DNA sequence, adenine nitrogen base pairs with _________, while guanine pairs with _________. a. uracil, thymine b. th...