Bio 210 Final Exam
The three domains of life classification (archea, bacteria, and eukarya) is based on the
sequence of what molecule? - answerrRNA
To maintain their normal volume, cells need to be kept in a solution that is - answer
Isotonic
Osmosis is a special case of diffusion of - answerH2O molecules
Which of the following transport proteins functions in passive transport? -
answerchannels
The ribosomes are the sites of - answerprotein synthesis
Which atom or groups of atoms determine the chemical reactivity of amino acids? -
answerthe atoms of the side chain
What is one of the major differences between prokaryotes and eukaryotes? -
answerProkaryotes do not have membrane-bound organelles
Pick the correct direction of information flow in biological systems - answerDNA to RNA
to Protein
Which of the following cell organelles contain DNA? - answerMitochondria
Choose from below the reaction that is NOT directly part of the stages of
Photosynthesis. - answerCitric Acid Cycle
Which of the following statements is TRUE? - answerIn plant cells, photosynthesis
occurs in the chloroplast and cellular respiration occurs in the mitochondria.
Signal amplification during cell communication is facilitated by - answerSecond
messengers
Pick the true statement about homologous chromosomes. - answerHomologous
chromosomes recombine (cross over) during meiosis.
What are the sources of genetic variation during meiosis? - answerCross over between
homologous chromosome during meiosis 1, Independent assortment of homologous
chromosomes during meiosis1
The three domains of life classification (archea, bacteria, and eukarya) is based on the
sequence of what molecule? - answerrRNA
To maintain their normal volume, cells need to be kept in a solution that is - answer
Isotonic
Osmosis is a special case of diffusion of - answerH2O molecules
Which of the following transport proteins functions in passive transport? -
answerchannels
The ribosomes are the sites of - answerprotein synthesis
Which atom or groups of atoms determine the chemical reactivity of amino acids? -
answerthe atoms of the side chain
What is one of the major differences between prokaryotes and eukaryotes? -
answerProkaryotes do not have membrane-bound organelles
Pick the correct direction of information flow in biological systems - answerDNA to RNA
to Protein
Which of the following cell organelles contain DNA? - answerMitochondria
Choose from below the reaction that is NOT directly part of the stages of
Photosynthesis. - answerCitric Acid Cycle
Which of the following statements is TRUE? - answerIn plant cells, photosynthesis
occurs in the chloroplast and cellular respiration occurs in the mitochondria.
Signal amplification during cell communication is facilitated by - answerSecond
messengers
Pick the true statement about homologous chromosomes. - answerHomologous
chromosomes recombine (cross over) during meiosis.
What are the sources of genetic variation during meiosis? - answerCross over between
homologous chromosome during meiosis 1, Independent assortment of homologous
chromosomes during meiosis1
