Biol 112 - Study guides, Class notes & Summaries

If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have?a. 54 Atoms that vary in the number of neutrons found in their nuclei are called __________.d. isotopes Potassium has an atomic number of 19. What is its electron configuration?c. shells 1, 2 and 3 are full and shell 4 has one electron Which type of bond represents a weak chemical bond?a. hydrogen bond Which of the following statements is not true?d. Water is the most abundant molecule in the...

Meiosis produces _____________ daughter cells. Select one: a. two haploid b. two diploid c. four haploid d. four diploida. haploid

accesory skin structures - ️️hair sebaceous glands sweat glands nails agranulocytes - ️️lymphocytes monocytes basic components of a homeostatic system - ️️receptor control centre effector negative feedback cells of bone - ️️osteoblasts oestocytes lining cells osteoclasts cells that make up the epidermis - ️️keratinocytes melanocytes langerhams cells merkel cells components of endocrine system - ️️hormone producing glands components of lymphatic and imm...

BIOL 112 Lab Quizzes for Exam 2 Questions With Correct Answers.

definition of the term lipid - ️️diverse group of naturally occurring molecules that are soluble in non-polar organic solvents Fatty Acid Nomenclature - ️️fatty acid name based off how many carbons it has type of double bond-cis or trans posistion of the double bond fibrous proteins - ️️protein chains arranged into fibres function of keratin - ️️mechanically durable proteins general structure of amino acid - ️️central carbon surrounded by a hydrogen atom,amino group,car...

If a human has a serious bacterial infection, which bacterial target or targets could be useful targets when designing bacterial antibiotics? a. 40S ribosomal subunits b. gyrase c. a peptidoglycan biosynthesis enzyme d. B and C e. A, B and C - d. B and C (gyrase, a peptidoglycan biosynthesis enzyme) With regards to modern medicine, pathogenicity and pharmacology, it is very important that one understand one fundamental concept. That concept is that researchers will look for and attack en...

These are the notes used to study for and during the exam for Organismal Biology 1, aka BIOL 112. They include underlined sections that are important or were emphasized during class and other assignments/review sessions.

BIOL 112 EXAM 1 (TAMU TAG) Actual Exam Questions | 100% Correct Answers | Verified 2024 Version Lamarck's ideas about_____ have been soundly rejected. - How adaptation occurs Darwin's mechanism for the cause of evolution was based upon... - Characteristics that enhance survival are heritable &Existing variation among individuals What accounts for broad, continuous variation of a particular phenotype within a population. - Multiple genes Select the true statement from those lis...

Darwin’s theory of evolution is a strong theory, but at the time of proposing the theory, some aspects were yet to be explained. Which of the following things below did Darwin understand and incorporate into his theory? a. That inherited variations could increase an organism's ability to survive and reproduce b. How chromosomes were inherited c. That genetic mutation could be responsible for making new alleles d. That genes were the templates for making proteins a. That inherited varia...

Gene - unit of DNA that determines a given trait Allele - different forms of a gene Genotype - genetic makeup of an organsim Phenotype - physical appearance of an organism Population - a group of interbreeding individuals of the same species Population genetics - the study of genes/alleles in specific populations Gene pool - all of the alleles present in a population and the relative portions (or frequencies) of all those alleles Evolution - the change in allele frequency from one genera...