Biology Review 23

Materials are provided to students to build models of prokaryotic cell, a eukaryotic cell, and a virus. The materials and the structures they represent are listed in the table above.

Which material will students use in all three models.

• Yellow paper oval

• Gray paper hexagon

• Blue yarn

• Purple buttons

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The diagram shows a process that occurs during the development of an organism.

Which statement explains how the different cell types in the image are formed?

• Each cell type uses its own unique replication process.

• Each cell type expresses different genes at different times.

• Each cell type contains a different part of the original DNA.

• Each cell type has different enzymes to replicate genetic material.

Tags

NGSS.HS-LS1-2

NGSS.HS-LS1-4

A diagram of a process that occurins during one of the stages of the cell cycle is shown.

Which answer choice identifies the process illustrated and the stage of the cell cycle in which it occurs?

• 
• 
• 
• 

Tags

NGSS.HS-LS1-4

The base sequence of a segment of DNA is shown.

Which base sequence correctly completes DNA strand 2?

• ATACGT

• G C G T A C

• C G C A T G

• T A T C G A

A model of transcription and a codon chart are shown.

Which amino acid would be coded first from the DNA strand being transcribed.

• Cys

• Phe

• Ile

• Met

Tags

NGSS.HS-LS1-1

A model of an enzyme and its corresponding substrate is shown.

Which model best represents the molecules at the end of the reaction?

• 
• 
• 
• 

A student makes a venn diagram to compare the functions of carbohydrates.& lipids.

Which cellular function of carbohydrate and lipids should be placed in the shared section of the venn diagram?

• hormone production

• structure support of cell walls

• energy storage

• Catalyst for chemical reactions

Tags

NGSS.HS-LS2-4

NGSS.HS-LS2-5

Which biomolecule typically contains both nitrogen and phosphate?

Diatoms are one of the most common types of phytoplankton in marine habitats. Like plants, diatoms contain chlorophyll and produce glucose from which of the following?

• O2 & ATP

• CO2 & O2

• ATP & H20

• CO2 & H2O

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Lactose is found in milk products. It is converted by the body into usable form in a series of chemical reactions. The diagram shows the series of reactions that convert lactose into usable form.

If Enzyme 2 is denatured, the levels of which substance with increase?

• Lactose

• Galactose

• Galactose-1 phosphate

• Glucose-6 phosphate

Tags

NGSS.HS-PS1-5