Honors Bio EOC review all

During strenuous exercise, body temperature increases. The body responds to the increase in temperature by sweating, which helps to reduce the body temperature. Which is demonstrated in this situation?

• excretion
• metabolism
• homeostasis 
• synthesis

Tags

NGSS.HS-LS1-3

The part of the enzyme that the substrate bonds to is called the _____.

• active site
• activation energy
• bond site
• peptide bond

Which biomolecule's monomer (or building block) are monosaccharides?

• Lipids
• Proteins
• Carbohydrate
• Nucleic Acid

Which best describes the function of enzymes?

• to speed up chemical reactions in a cell
• to produce cellular energy
• to produce proteins
• to speed up cell division

What is the function of this molecule in organisms? 

• Storage of genetic information
• Structure and support
• Short term energy storage
• Long term energy storage

What type of organic molecules are enzymes? 

• carbohydrates
• lipids 
• nucleic acids
• proteins

Tags

NGSS.HS-LS1-6

  A membrane that keeps out some molecules but allows others to pass:

• semi-permeable
• permeable
• diffusion
• concentration gradient

In a cell, what does a buffer help maintain?

• A constant temperature
• A low temperature 
• A constant pH
• A low pH

This diagram shows a plant cell. Which structure is found in a plant cell but is absent in an animal cell? 

• 1
• 2
• 3
• 4

Tags

NGSS.MS-LS1-2

Which list includes only structures that would be found in a prokaryotic cell? 

• Cell wall, plasma membrane, mitochondria
• Central vacuole, cell wall, lysosome
• Cell wall, plasma membrane, cytoplasm
• Plasma membrane, nucleus, mitochondria