Bio 2 Ch 36-38 Quiz
rubisco binds with oxygen
Photorespiration occurs when
Proton pump
Which of the following is an active transport mechanism?
Primary growth only occurs at the shoot apical meristem.
Which of the following statements is NOT true of the stems of vascular plants?
Meristem cells have secondary cell walls for protection.
Which statement about meristem cells in incorrect?
translocation.
A plant must expend energy to drive
endodermis.
Casparian strips are found in the root
cool summer night
Guttation is most likely to be observed on a
cohesion.
Hydrogen bonding between water molecules results in
bundle sheath cells.
In a C4 plant, the Calvin cycle occurs in
root systems undergo secondary growth, but do not form bark.
In vascular plants, one difference between root and shoot systems is that
allow carbon dioxide uptake
The function of guard cells is to
negatively charged.
Mineral soil particles are typically
some TCE enters the atmosphere via the transpiration stream.
One potential problem with using poplars to remove TCE from soils is that
eudicots.
Palisade and spongy parenchyma are typically found in the mesophyll of
maturation.
Root hairs form in the zone of
nodes.
Roots differ from stems because roots lack
Sclerenchyma
Which cells lack living protoplasts at maturity?
Production of pneumatophores
Which of the following is NOT an adaptation to a high saline environment?
take up potassium.
Stomata open when guard cells
sieve-tube members
The food-conducting cells in an oak tree are called
cavitation.
The formation of an air bubble in the xylem is called
bacteria.
The nodules of legume roots contain nitrogen-fixing
sum of the pressure potential and solute potential.
The water potential of a plant cell is the
Bedrock
Which of the following is NOT found in topsoil?
pith.
Unlike eudicot stems, monocot stems lack
apoplastic.
Water movement through cell walls is
50%
What proportion of the soil volume is occupied by air and water?
Iron
Which of the following is a micronutrient?
Xylem
—conducts mineral nutrients
Trichomes
—reduces evaporation
Phloem
—serves as part of the bark