Plant Physiology - General Questions and Answers

Compare the processes of aerobic respiration and photosynthesis by choosing the appropriate choices to complete each of the sentences In aerobic respiration glucose is Select In photosynthesis Select In photosynthesis Select In aerobic respiration Select Select Select water glucose carbon dioxide V V is Select all the way to Select V all the way to glucose is produced from the splitting of Select serves as the terminal electron acceptor producing

A cell is performing aerobic respiration After glycolysis but before pyruvate processing where is most of the energy that was in the original glucose now found O In the 2 net ATP produced O In the two 3 carbon pyruvate molecules produced O In the CO2 produced In the NADH molecules produced

MULTIPLE CHOICE True or false Denitrification returns nitrogen to the atmosphere A B True False

MULTIPLE CHOICE Which of the following is the form of nitrogen that can be used by plants A B ammonia nitrates C nitrogen monoxide

In what way is nitrogen important to life on Earth Select all that apply A It is used in proteins BO U It is used in making DNA Plants use it to make glucose D It is used to make chlorophyll in plants

What is the movement of water vapor from the leaves of plants called A B condensation evaporation sublimation

Where are nitrogen fixing bacteria found A in the air B on the leaves of plants D on the roots of plants in the plant stems

36 Tight junctions are composed of what type of proteins A cadherins B integrins C fibronectins D claudins E connexins

21 What component helps guide the direction of cellulose synthesis deposition in plant cell walls a Collagen b Hyaluronic acid c Microtubules d Actin filaments e Glycosaminoglycans

1 To which major group of plants as studied in BIO 215 does the C fern belong angiosperms gymnosperms seedless vascular plants or bryophytes 0 5 pt ANSWER a Which shared plant characteristics caused you to select the major plant group that you did You need to list at least 2 diagnostic characters 1 pt ANSWER 2 You grew your ferns on an artificial substrate nutrient agar and under controlled environmental conditions using artificial light a Which energy wavelengths did the combination of cool white lights and blue grow lights provide so the gametophyte plants could efficiently photosynthesize 1 pt ANSWER b The growing C fern gametophyte plants are green and photosynthetic So they are capable of making their own food What does the nutrient agar supply that is required for healthy plants 0 5 pt ANSWER

What is the relationship between photosynthesis and cellular respiration A The products of photosynthesis are the reactants of cellular respiration B The products of cellular respiration and photosynthesis are the same C There are no similarities between the two O O O

Ground tissue has a different name in each organ of the plant Which of the following pairs the correct location with the ground tissue type A stem mesophyll C roots cortex A B leaves pith D flower cortex

Which tab contains the Navigation Pane option in MS Word 2013

Xylem and phloem tissues are always positioned adjacent to one another within the body of a plant This positioning is completely accidental so water from the sieve elements can be used to dilute the solid sugars inside the tracheary elements creating a slushy solution that can move easily and rapidly though the tracheary elements because the relatively pure water in tracheary elements is used to help set up a pressure gradient in the nearby sieve elements that pushes nutrients through the sieve elements for damage control in case an air bubble forms in the tracheary stream The companion cell of the nearby sieve element directs the repair of the air bubble obstruction

An angiosperm seed is made up of a diploid embryo triploid endosperm and diploid seed coat diploid embryo haploid nutritive tissue and a haploid seed coat O haploid egg haploid endosperm and a diploid seed coat diploid zygote diploid endosperm and a diploid seed coat

fused synangia microstrobili mature fruit modified strobilus Question 11 1 point 4 Listen The adult gametophytes of sporophyte dominant plants and of bryophyte cuticle stomates vascular tissue xylem and phloem and roots True