Honors Biology - Cell Structure/Function

what type of cell is this?

• prokaryotic

• eukaryotic

Tags

NGSS.MS-LS1-1

how are bacteria different from archaea?

• Bacteria have a nucleus, while archaea do not.

• Archaea can perform photosynthesis, but bacteria cannot.

• Archaea are always multicellular, while bacteria are unicellular.

• Bacteria have peptidoglycan in their cell walls, while archaea do not.

what is this?

Tags

NGSS.HS-LS4-2

what is the purpose for the bacterial conjugation process?

• The process of bacteria forming spores to survive harsh conditions.

• The transfer of genetic material between bacteria through direct cell-to-cell contact.

what evidence supports this theory?

• This theory is supported by evidence such as mitochondria and chloroplasts having their own DNA, double membranes, and similarities to certain bacteria.

• The theory is supported by evidence such as proteins and lipids having their own RNA, single membranes, and similarities to certain chloroplasts.

what cell is this?

• animal

• plant

Tags

NGSS.MS-LS1-1

what type of cell is this?

• animal

• plant

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following correctly distinguishes plant cells from animal cells?

• Plant cells contain chloroplasts, while animal cells do not.

• Plant cells have lysosomes, whereas animal cells do not.

• Animal cells have a cell wall, but plant cells do not.

• Both plant and animal cells contain large central vacuoles.

What is the primary difference between active transport and passive transport across a cell membrane?

• Active transport moves molecules from high to low concentration without energy.

• Passive transport requires ATP to move molecules against the concentration gradient.

• Active transport requires energy, while passive transport does not.

• Passive transport only occurs in plant cells, while active transport occurs in animal cells.

A solution where the concentration of solutes is equal inside and outside the cell, resulting in no net movement of water across the cell membrane.

• hypertonic

• isotonic

• hypotonic