Last Midterm Review Quiz

What does the image show about Liam's story?

• Liam is a victim of antibiotic resistance

• Liam died as a result of a MRSA infection

• MRSA is always lethal

• Antibiotics never cure MRSA

Tags

NGSS.HS-ETS1-3

What do the dotted lines represent?

• normal ranges of body levels

• the highs and lows that the body levels experience

• the out of control ranges of body test results

• the sick symptoms when our body is outside of normal ranges

Tags

NGSS.HS-LS1-3

What is the expectation of the trend of the green line (# of bacteria)?

• it will continue to increase

• it will level off

• it will decrease until it maintains homeostasis

• it will decrease until it reaches near zero

Tags

NGSS.HS-LS1-3

NGSS.HS-LS2-6

What phenomenon is demonstrated by this Antibiotic Introduction Timeline?

• antibiotics come and go

• antibiotics are often created incorrectly

• antibiotics often become ineffective quickly

• antibiotics are effective for a long time

What is the graph depicting?

• both antibiotics are equally effective

• the number of cases of antibiotic resistance are only increasing with MRSA

• the number of cases of antibiotic resistance are trending upward for both types of infections

• there is an equal number of cases of antibiotic resistance for both types of infections

Put the following stages of binary fission in the correct order:

A. The cell grows

B. The duplicated DNA splits

C. The cell splits into two cells

D. The DNA replicates

• ABCD

• ADCB

• DCBA

• ADBC

Tags

NGSS.MS-LS3-2

What is the lesson shown in this model?

• Many factors contribute to heart disease

• Diet and exercise are important to your health

• Taking care of your heart is important

• Heart disease can be eliminated in this country

What does plaque have to do with coronary heart disease?

• It makes CAD less dangerous

• By blocking blood vessels, it reduces blood pressure

• By blocking blood vessels, it increases blood pressure

• It causes red blood cells to have to move quicker

What structure is labeled #5?

• mRNA

• nucleus

• tRNA

• ribosome

Tags

NGSS.HS-LS1-1

What is labeled #10?

• growing polypeptide

• tRNA

• DNA

• single amino acid

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6