EOC Daily Review

UNRAAVEL

UNRAAVEL

• A good way to pass the EOCBiology test is to UNRAAVEL

• Underline the important words in the question

• Now predict the answer

• Read the answers• Are important words circled?• Apply steps to find the answer• Verify your answer• Eliminate wrong answers• Let your answer stand

•UNRAAVEL

Let’s Practice

• Enzymes are classified as which of the following biological organic compounds?• A. carbohydrates• B. Lipids• C. nucleic acids• D. proteins

Prokaryotes are single-celled Prokaryotes are single-celled organisms that lack aorganisms that lack a

a.a. cell wallcell wall

b.b. cell membranecell membrane

c. c. definite shapedefinite shape

d.d. nucleusnucleus

Which of the following statements are NOT true Which of the following statements are NOT true about archaebacteria?about archaebacteria?

a.a. they are thought to be they are thought to be ancestors of eukaryotesancestors of eukaryotes

b.b. many live in harsh many live in harsh environmentsenvironments

c. c. They lack prptidoglycan in They lack prptidoglycan in their cell walltheir cell wall

d.d. they make up the largest they make up the largest kingdom of prokaryoteskingdom of prokaryotes

Protein synthesis occurs at which of the structures in the cell?

a. nuclear membrane

b. endoplasmic reticulum

c. cell wall

d. vacuole

Sexual reproduction provides for what to occur?

a. cloning

b. budding

c. genetic stability

d. genetic variation

Some organelles have their own DNA that is distinct from the cell’s nuclear DNA. This is true od which organelle?

a. cell wall

b. mitochondria

c. plasma membrane

d. vacuole