Bio 101 quiz 3 - Study guides, Class notes & Summaries

BIO 101 LAB Quiz 1 | Latest Update | 2024/2025 | 100% Pass What is the purpose of using a spectrophotometer in the lab? A spectrophotometer measures the absorbance or transmission of light through a solution, which can be used to determine the concentration of solutes. How do you correctly handle and store microscope slides? Handle slides by the edges to avoid smudging the surfaces and store them in a slide box to protect them from damage and contamination. What is the func...

STUDY GUIDE: QUIZ 3 Quiz Preparation Tasks: Your Answers and Notes 6 Energy-Driven Inventions 6.1 Living Systems Require a Flow of Energy In a phrase, how do physicists define “energy”? Ability to do work The physicist’s definition of energy is not ____________ __________ for use in defining energy changes within a living cell. Comprehensive enough How would a cell biologist define “energy”? The ability to make specific changed occur List 5 major sorts or categories of energy...

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UMUC; BIO. 101 QUIZ: 4, FINAL SCORE: 100 Question 1 (5 points) Saved At which phase(s) is it preferable to obtain chromosomes to prepare a karyotype? Question 1 options: early prophase late telophase anaphase late anaphase or early telophase late prophase or metaphase Question 2 (5 points) All of the following are characteristics of cancer cells EXCEPT _____. Question 2 options: unmutated DNA ability to metastasize angiogenesis unregulated mitosis no apoptosis Question 3 (5 p...

Biology 101 Quiz 5 UMUC; BIO. 101 QUIZ: 5, DNA REPLICATION Question 1 (5 points) If a strand of DNA of sequence 5’-TGGACCTAGACC-3’ is replicated, which of the following accurately represents the newly synthesized DNA strand? Question 1 options: 5’-ACCTGGATCTGG-3’ 3’-ACCTGGATCTGG-5’ 3’-ACCUGGUTCTGG-5’ 5 -’ACCUGGUTCTGG - 3' STRUCTURE OF DNA Question 2 (5 points) The nitrogenous base thymine is what type of base? Question 2 options: monoamine purine pyrimidine Previous PageNext P...

UMUC; BIO. 101 QUIZ: 4, FINAL SCORE: 100 Question 1 (5 points) Saved At which phase(s) is it preferable to obtain chromosomes to prepare a karyotype? Question 1 options: early prop hase anaphase late anaphase or early telophase late prophase or metaphase Question 2 (5 points) All of the following are characteristics of cancer cells EXCEPT . Question 2 options: unmutated DNA ability to metastasize angiogenesis unregulated mitosis no apoptosis Question 3 (5 points) In humans, the number of tetrads...