Exam 4 Quiz Questions
Terms in this set (40)
You could move your fingers but you could not feel something touch them.
What would happen if the sensory neurons in your hand could not transmit a signal?
Sound is "heard" when sound waves cause structures inside your ears to physically vibrate. A signal is then sent to your brain where it is interpreted as sound. What type of receptors in the ear are responsible for the sense of hearing?
Which receptors in the eye are sensitive to color?
Collectively, the midbrain, pons, and medulla make up the:
Outside the brain, but inside the skull
The meninges can be found
Multiple sclerosis is associated with the breakdown of the myelin sheaths which normally protect the structure and function of _____.
Which part of a neuron actively receives information coming in from another cell?
In a reflex, the response to a very strong stimulus is generated in the _______.
Those cells responsible for carrying the "response" message to the peripheral nervous system are known as:
Chemoreceptors detect a stimulus (such as a smell or taste) and send the information to the brain along:
Select the ultimate source of energy for nearly every organism on this planet.
Which of the following is a waste product of photosynthesis?
The chemical reactions of photosynthesis occur in which cellular organelle?
Water + Carbon dioxide + Energy = Sugar + Oxygen
Which of the following best describes the chemical equation for photosynthesis?
Green light is the wavelength of light that is reflected instead of absorbed by the chloroplasts.
How do we know green light is not absorbed by chlorophyll?
it is a waste product
Identify the role of oxygen in photosynthesis.
Name the fluid-filled interior of the chloroplast.
Name a product of the Calvin cycle.
Light energy to chemical energy
Which of the following best describes the transfer of energy which occurs during photosynthesis?
Where in a chloroplast do the light reactions take place?
survive and reproduce
Individuals with variations that make them best suited to their environment will, on average, be more likely to ________.
The older fossils are typically found in the ________ sediments.
The reduced genetic diversity will make it difficult for the population to adapt to new diseases or other environmental changes.
(Zombie apocalypse question) Only people from family reunion left. Despite an abundance of habitat, why will it be difficult for the human species to recover?
Which classification grouping includes the greatest number of species?
living and non living things
An ecosystem is a collection of all the ________ in a given area.
Which of the following is not an example of an abiotic factor? (temp., energy, bacteria, nutrients)
A wolf eats a rabbit that eats grass. The wolf is a ________.
What type of species, if removed from the community, could lead to the collapse of the entire community?
The Asian kudzu bug (Megacopta cribaria) arrived in Atlanta in 2009 and is quickly spreading across the South. In addition to eating kudzu, it also eats soybeans and can decimate entire crops. The kudzu bug is a type of ________ species.
Which is the dominant greenhouse gas leading to global warming?
In the mitochondria
Where does cellular respiration occur?
It loses a phosphate group and is converted to ADP.
What happens to the ATP molecule after it has been used to do work?
Identify the stage of cellular respiration when glucose is split into two molecules of pyruvic acid.
Identify the stage (or stages) of cellular respiration that occurs entirely outside of the mitochondria.
Electron transport chain
During which stage of cellular respiration is the majority of the ATP produced?
Yes, but much less than with oxygen.
Can energy be harvested by the cells from glucose without oxygen?
The Electron Transport Chain
Water is produced during cellular respiration when oxygen accepts protons and electrons at the end of:
In aerobic cellular respiration, about how many ATP molecules are made overall from each molecule of glucose that enters the process?
Which of the following molecules would be made during glycolysis and then used during the electron transport chain?
Glycolysis, Kreb's Cycle, and Electron Transport Chain
In aerobic cellular respiration, ATP is produced at which of the following steps?