Question: Many crops, such as wheat, rice and beans, are agent such as wind or animals. and do not require …


Many crops, such as wheat, rice and beans, are agent such as wind or animals. and do not require a pollinating a. cross-pollinating b. outcrossing c. not dependent on fertilization to produce fruits and seeds d. open pollinated e. self-pollinating Most modern crops are grown from breeding inbred lines. seeds, which are produced by cross- a. hybrid d. artificial e. heirloom c. asexual In grafting, the rooted part is known as the_ a. scion b. stock c. interstock d. cambium Circular extra-chromosomal pieces of DNA in bacteria are called a. plasmids b. prions c. capsids d. chromosomes are plants with specific genes from other organisms (from viruses to humans) inserted into the genome. a. Hybrid plants b. Polyploid plants c. Somatic hybrid plants d. Transgenic plants e. Heirloom plants Polyploid plants, such as bread wheat, have set(s)of chromosomes. a. half b. one c. two d. multiple e. variable When Photoystem II absorbs light and loses a pair of electrons, they are replaced by electrons from a. water b. NADPH c. PSI d. PSII e. oxygen a. a type of antenna pigment b. present in PSI c. present in PSII d. component of the electron transport chain Which of the following statements about chlorophyll a is not correct? a. It is a pigment. b. It absorbs light principally in the green region of the spectrum. c. Each molecule contains a magnesium ion. d. It is embedded in thylakoid membranes. e. It can exist as a reaction center chlorophyll or as an antenna chlorophyll. The complete oxidation of glucose to carbon dioxide and water is called b. glycolysis a. respira c. fermentation d. The conversion of carbon dioxide into organic compounds is called a. the light-dependent reactions b. C3 photosynthesis c. carbon fixation cyclic What are the main products of light-dependent noncyclic electron flow (the Z scheme)? a. carbon dioxide and water d. ATP and sugars e. NADPH, ATP, and oxygen b. oxygen and sugar c. NADPH and carbon dioxide

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Many crops, such as wheat, rice and beans, are agent such as wind or animals. and do not require a pollinating a. cross-pollinating b. outcrossing c. not dependent on fertilization to produce fruits and seeds d. open pollinated e. self-pollinating Most modern crops are grown from breeding inbred lines. seeds, which are produced by cross- a. hybrid d. artificial e. heirloom c. asexual In grafting, the rooted part is known as the_ a. scion b. stock c. interstock d. cambium Circular extra-chromosomal pieces of DNA in bacteria are called a. plasmids b. prions c. capsids d. chromosomes are plants with specific genes from other organisms (from viruses to humans) inserted into the genome. a. Hybrid plants b. Polyploid plants c. Somatic hybrid plants d. Transgenic plants e. Heirloom plants Polyploid plants, such as bread wheat, have set(s)of chromosomes. a. half b. one c. two d. multiple e. variable When Photoystem II absorbs light and loses a pair of electrons, they are replaced by electrons from a. water b. NADPH c. PSI d. PSII e. oxygen a. a type of antenna pigment b. present in PSI c. present in PSII d. component of the electron transport chain Which of the following statements about chlorophyll a is not correct? a. It is a pigment. b. It absorbs light principally in the green region of the spectrum. c. Each molecule contains a magnesium ion. d. It is embedded in thylakoid membranes. e. It can exist as a reaction center chlorophyll or as an antenna chlorophyll. The complete oxidation of glucose to carbon dioxide and water is called b. glycolysis a. respira c. fermentation d. The conversion of carbon dioxide into organic compounds is called a. the light-dependent reactions b. C3 photosynthesis c. carbon fixation cyclic What are the main products of light-dependent noncyclic electron flow (the Z scheme)? a. carbon dioxide and water d. ATP and sugars e. NADPH, ATP, and oxygen b. oxygen and sugar c. NADPH and carbon dioxide

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