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study guide to biology exam. thank you ! Nucleotides are the building blocks for

ID: 264457 • Letter: S

Question

study guide to biology exam. thank you !

Nucleotides are the building blocks for a. proteins b. steroids. c. lipids. d, ATP, NAD and FAD e, carbohydrates Which of the following contain enzymes, are the main organelles of intracellular digestion, and can digest whole cells? a. Golgi bodies b. vesicles d. lysosomes e. endoplasmic reticula Nucleotides contain what kind of sugars? Amino acids are the building blocks for b. four-carbon c. five-carbon d. six-carbon c. seven-carbon a. proteins. b. carbohydrates. c. lipids. d. nucleic acids. Four of the five substances listed below are lipids Select the exception. a. triglyceride Proteins may function as a. structural units b. hormones c. storage molecuies. ' d. transport molecules e. all of these. 0, C. butter e. steroid 4. What kind of bond exists between tivo amino acids . Which of the following are sometimes referred to as in a protein a. peptide b. ionic c. hydrogen d. amino e sulfhydroxyl rough or smooth depending on structure? a. Golgi bodies b. plasma membrane c. nuclear membrane d. lysosomes e. endoplasmic reticula The sequence of amino acids is the 2, Which of the following are lipids S a. sterols b. triglycerides c. oils d. waxes e. all of these structure of proteins. a. primary b. secondary c. tertiary d. quaternary e. stereo 13 are the main components of cell The interaction of four polypeptide chains in a hemoglobin molecule is its a. primary b. secondary c. tertiany d. quaternary a Triglycerides structure c. 'Unsaturated fats d. Steroids Polyunsaturated fats a have fewer hydrogen'atoms than do saturated The first cell seen by Robert Hooke using a microscope was a a. cork cell. b. cell from an insect's cye c. sperm cell. d. protist cell e. bacterial cell b. are more characteristic of animal fats than plant c. have no double bonds d. are solid at room temperature. e. are none of these

Explanation / Answer

study guide to biology exam. thank you ! Nucleotides are the building blocks for