BIOL 1201

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS How do muscles move the skeleton? Contract How may possible gametes with A/A? one What process is blocked by operons/prokaryotes? Transcription What is the least involved in translation? DNA What are the net products of glycolysis? ATP, NADH, Pyruvic Acid What are the net products of cellular respiration? CO2, ATP, and H2O The message being sent reaches the target cells only because of their ____. receptors If ...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS The supercontinent that formed near the end of the Paleozoic era, when plate movements brought all the landmasses of Earth together . Pangea Similarity in characteristics resulting from a shared ancestry Homology A preserved remnant or impression of an organism that live in the past Fossil The scientific study of fossils Paleontology A rock layer formed when new layers of sediment cover older ones and compress them ...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS What process is responsible for the independent assortment of alleles? Meiosis the role of _______ is to separate homologous chromosomes and their respective alleles, which are assorted in an independent manner meiosis How do cells acquire homologous chromosome pairs that carry the alleles that are independently assorted? A) DNA Replication B) Fusion of gametes C) Mitosis D) Meiosis B During ___________, gametes br...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS Johann Gregor Mendel Father of genetics the blending theory of heredity Inheritance is a mix of the mother's and father's traits, offspring end up with an intermediate characteristic the particulate theory of heredity theory that parents transmit to their offspring inheritable factors (genes) that remain separate factors from generation to generation (replaced the blending theory of heredity) garden peas Mendel...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS metabolic rates in the deep ocean are typically slower than in comparable shallow-living organisms with similar body temps True the color of bioluminescent light is typically a. blue b. red c. green d. yellow A in deep-living angler fish, the female is a parasite on the male false volume changes in metabolic biochemical reactions may result from changes in the organization of water true at the average depth of ...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS heredity The transmission of traits from one generation to the next is called inheritance genetics the study of heredity or inherited variation Genes are the units of heredity and are made up of segments of DNA gametes reproductive cell somatic cells Humans have 46 chromosomes in the nuclei of their locus A gene's specific position along a chromosome asexual reproduction Process by which a single parent repro...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS Plasma membrane the boundary that separates the living cell from its surroundings the plasma membrane is selectively permeable what are responsible for controlling passage across cellular membranes transport proteins fluid mosaic model The membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids membranes are held together by weak hydrophobic interactions what can move sideways within t...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS The phosphate group is connected to which position on the deoxyribose? 5' In the double helix of DNA, Adenine is always opposite? Thymine What kind of bonds hold the two strands of DNA together in the double helix? Hydrogen How are genetic data encoded in DNA? By the sequence of the nucelotides What is transcription? Production of RNA and DNA Transcription occurs in the nucleus? Depends on the organism All of ...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS Enzymes speed up the rate of the reaction without changing the ΔG for the reaction Which of the following statements about enzymes is true? a catabolic pathway The process of cellular respiration, which converts simple sugars such as glucose into CO2 and water, is an example of _____. The entropy of the products is greater than the entropy of the reactants. Which of the following statements about the combustion of gluc...

BIOL 1201 EXAMS: LATEST A+ GUIDE WITH ESSENTIAL QUESTIONS AND ANSWERS Which of the following are true regarding the process of meiosis 1? Chromosome number goes from Diploid to Haploid Meiosis I is similar to mitosis because ________. sister chromatids separate How and at what stage is independent assortment accomplished? metaphase alignment during meiosis I What is the number of gamete combinations possible for frogs when their haploid number is 52? 4.5 x 10^15 In a Bb x Bb cross, w...