AP Bio Final Exam Review - Part 2

The Krebs cycle occurs in:

• Mitochondrial Matrix
• Cytosol
• Inner Mitochondrial Membrane
• Outer membrane Space

The part of the brain that operates involuntary control is the:

• Hypothalamus
• Medulla
• Cerebrum
• Cerebellum

Which of the following is the correct sequence for embryonic development?

• Cleavage, Blastula, Morula, neurula gastrula
• cleavage, morula, blastula, gastrula, neurula
• Blastula, neurula, morula, cleavage
• blastula, neurula, morula, cleavage, cytokinesis 

During the period in which life was expected to have begun, the primitive Earth's atmosphere would have had all BUT:

• Oxygen
• Hydrogen
• Ammonia
• Methane

An organism that is more complex than a platyhelminthe but more primitive than an arthropod would be a:

• An annelid (earthworm)
• An echinoderm(star fish)
• A chordate
• Sponge

Tags

NGSS.HS-LS4-1

NGSS.HS-LS4-2

Which does not occur in the small intestine?

• Pancreatic lipase breaks down fats 
• Pepsin breaks down proteins to amino acids
• Pancreatic amylase breaks down carbohydrates into simple sugars
• Bile emulsifies fats into smaller fat particles. 

All of the following statements are correct regarding 

• Alleles are alternative forms of the same gen
• Alleles are found on corresponding loci of homologous chromosomes
• A gene can have more than two alleles
• An individual  with two identical alleles is said to be heterozygous for the condition. 

Tags

NGSS.HS-LS3-2

Which vessels are responsible for carrying O2 poor blood in the heart

• Pulmonary Veins
• Pulmonary Arteries
• Aortas
• Brachiocephalic Artery 

Which of the following indicates the correct sequence of reflex arc from the spinal cord in frogs to their effector muscles. 

• Stimuli, Dendrite, Axon, Effector Cells
• Spinal Cord, Dendrite, Axon, Afferent Pathway
• Spinal cord, afferent pathway, brain , spinal column
• Afferent Pathway, Integration, Sensory Neuron, Ganglia

This type of reaction generally breaks bonds with water

• Condensation
• Hydrolysis
• Condensed Soup
• Synthesis