Biology midterm

Which of the following properties of water enables it to move from the roots to the leaves of plants?

• Water expands as it freezes.
• Water is an excellent solvent.
• Water exhibits cohesive behavior.
• Water moderates temperature.

What two elements make up water?

• Helium and oxygen
• Hydrogen and oxygen
• helium and carbon
• oxygen and carbon

Tags

NGSS.MS-PS1-1

The nucleus is the

• Power house of the cell

• Waste collector in the cell

• Control center of the cell

• protein factory in the cell

Tags

NGSS.MS-LS1-2

The basic structural and functional unit of all living organism is

• cell wall

• cell

• cell membrane

• chloroplasts

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Who discoverd cell

• Andon Hook

• Martin Hook

• Robert Hook

What is the difference between Prokaryotic & Eukaryotic Cells?

• Prokaryotic have No membrane-bound organelles while Eukaryotic do.

• Pokaryotic Cells have a linear DNA while Eukaryotic Cells DNA are in circles

• Prokaryotic cells are smaller

• Eukaryotic Cells have a linear DNA while Prokaryotic Cells DNA are in circles

Tags

NGSS.MS-LS4-2

This is a larger cell and has a nucleus.

• Prokaryotic

• Eukaryotic

• Both

This cell has DNA.

• Prokaryotic

• Eukaryotic

• Both

Tags

NGSS.MS-LS3-1

This cell is smaller and does NOT have a nucleus.

• Prokaryotic

• Eukaryotic

• Both

Check all that apply. The three parts of the cell theory are:

• All living things are made from one or more cells.

• Cells are the basic unit of structure and function of living things.

• Cells are the largest living organism.

• All cells come only from other living cells.

Tags

NGSS.MS-LS1-1