Bacteria/Plant Interactions

A prokaryotic cell that lives in an extreme, hot water environment and has no peptidoglycan in its cell walls would be placed into which domain?

• Archae
• Prokarya
• Bacteria
• Eukarya

A unicellular organism that has no membrane bound cell organelles, and has peptidoglycan in its cell walls is found in the domain

• Archae
• Bacteria
• Prokraya
• Eukarya

Theory that states that primitive prokaryotic cells were engulfed and incorporated into new organisms called eukaryotic cells.

• prokaryotic engulfment theory
• abiogenesis
• endosymbiotic theory
• prokaryotic theory

Bacteria growth that shows a large increase of population in a short period of time is known as

• logistic growth
• exponential growth
• static growth
• no growth

Tags

NGSS.HS-LS2-2

The loss of water from the stomata of leaves is known as

• translocation
• transpiration
• osmosis
• symplastic routes

Which environmental factor would cause the smallest rate of transpiration in a plant?

• high humidity
• high temperatures
• high wind
• bright light

Which of the following is not an adaptation that plants have evolved to have to decrease the rate of transpiration?

• sunken stomatas
• hairs on the surface of leaves
• opening stomatas during the day
• closing the stomata during the day

What happens when water moves into a guard cell surrounding a stomata?

• stomatas open
• stomata close
• photosynthesis stops
• root pressures stabalize

Tags

NGSS.HS-LS1-3

Which way will water move, if a root cell has -10 mPa water potential and the leaf cells have -95 mPa water potential?

• Toward the leaf
• It will not move
• Toward the root
• Out of the root

Which way will water move, if a root cell has -.6 MPa water potential and the leaf cells have -100 MPa water potential?

• Toward the leaf
• It will not move
• Toward the root
• Out of the root