Biology Review

The diffusion of water is called

• active transport 
• osmosis
• endocytosis

What part of the cell membrane is the arrow pointing to? 

• phospholipid
• carbohydrate chain 
• protein channel 
• amino acid 

Tags

NGSS.MS-LS1-2

What is the function of DNA?

• Use oxygen and sugar to produce energy
• Forms part of the nuclear membrane 
• Transport materials throughout the cell 
• Contains information to make proteins

Tags

NGSS.HS-LS1-1

What structure in the cell contains most of the cells genetic information? 

• A. rough Endoplasmic Reticulum 
• B. mitochondria 
• C. nucleus 
• D. cytoplasm 

Tags

NGSS.MS-LS1-2

What is the primary function of the cell's selectively permeable membrane? 

• Regulate energy production 
• Keeps the cell's shape
• Control what enters and leaves the cell
• Maintain a free flow of molecules

Tags

NGSS.MS-LS1-2

Active transport does not require energy.

• True 
• False 

Which 2 molecules forms the sides (backbone) of the DNA ladder?

• deoxyribose and adenine
• deoxyribose and a hydrogen bond
• sugar and the nucleus
• deoxyribose (sugar) and phosphate

Tags

NGSS.HS-LS1-1

What does DNA stand for?

• Denatured Acid

• Dominant Acid

• Deoxyribonucleic Acid

• Diribonucleic Acid

The following describes ________ during mitosis. The chromosomes line up along the center/middle of the cell and the spindle fibers attach to each chromosome at the centromere.

• prophase

• metaphase

• anaphase

• telophase

Tags

NGSS.HS-LS1-4

TT,tt,PP,pp,SS,ss are examples of alleles that are?

• homozygous

• heterozygous

• different

• homologous

Tags

NGSS.HS-LS3-2