EOC

The way a protein molecule is folded determines the shape of the molecule, which determines the

• function of that protein

• structure of ATP containing that protein

• Type of simple sugars in that protein

• Amino acids in that protein

Tags

NGSS.HS-LS1-1

The physical differences among the fish are most likely

• A feeding adaptation due to competition for food

• A swimming adaptation due to water temperature

• An osmotic adaptation due to salinity levels

• A respiration adaptation due to different oxygen levels

Tags

NGSS.MS-LS4-4

What do viruses need to reproduce?

• they need genetic material

• They need a host cell

• They need  bacteria

• They need insulin

Information molecules that provide directions to make proteins. Most important DNA & RNA 

• carbohydrates

• lipids

• nucleic acids

• proteins

Tags

NGSS.MS-LS3-1

__________ is the monomer that makes up proteins. 

• amino acids 

• sugar

• nucleotides

• fatty acids 

What elements are present in glucose?

• P, Ag, Si

• C, H, O

• H, N, S, C

• OH, CH2

Tags

NGSS.MS-PS1-1

Look at the diagram of a cross-section of a cell membrane below. The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?

• simple osmosis

• active transport

• simple diffusion

• facilitated diffusion

Tags

NGSS.MS-LS1-2

Look at the cross section of a cell membrane of a eukaryotic cell. H+ ions are being pumped from a low concentration to a high concentration. How do you describe this type of transport across the cell membrane?

• active transport

• passive transport

• facilitated diffusion

• co-transport

In passive transport, substances move across the cell membrane ________ the concentration gradient

• AGAINST

• ALONG

• WITH

• BETWEEN

When material passes into and out of a cell at equal rates and there is no difference in concentration between the inside and outside of the cell, the cell is in a state of...

• dynamic equilibrium

• diffusion

• osmosis

• active transport