Bio 10 - C3

Specialized cells are cells that have unique individual purposes in a multicellular organism (These are derived from stem cells) What are examples of human and plant specialized cells?

• Human - white blood cells, platelets; Plant - flower cells, seed cells.
• Human - fat cells, cartilage cells; Plant - stem cells, bud cells.
• Examples of specialized cells: Human - neurons, red blood cells; Plant - xylem cells, stem cells

• Human - skin cells, muscle cells; Plant - leaf cells, root cells.
• Human - liver, skin, lung cells; Plant - xylem & phloem cells

Match each part (Letter) with the correct part of this kind of leaf-cross section

• Upper Epidermis

• A

• Cuticle

• D

• Bundle sheath cell

• E

• Palisade mesophyll cell

• B

• Xylem

• C

Match each part (letter) with the correct part of the Leaf-cross section.

• Guard Cell

• I

• Phloem

• F

• Spongy mesophyll cells

• J

• Lower Epidermis

• G

• Stoma

• H

Match the correct letter with part

• Cuticle

• L

• Cuticle

• K

• Vein

• A

What is the chemical formula for photosynthesis?

• C6H12O6 + 6O2 + Light energy -> 6CO2 + 6H2O

• 6CO2 + 6H2O + Light energy-> C6H12O6 + 6O2

• 6O2 + 6H2O + Light energy -> C6H12O6 + 6CO2

• 6CO2 + 6O2 + Light energy -> C6H12O6 + 6H2O

Multicellular organisms are organized in the following way: (in order)

• 1. Cells, Tissues, Organs, Systems

• Tissues, Cells, Organs, Systems

• Systems, Organs, Tissues, Cell

• Organs, Systems, Tissues, Cells

What are the structures and functions of cells in multicellular organisms?

• Cells in multicellular organisms do not interact with each other.
• All cells in multicellular organisms are capable of independent survival.
• Cells in multicellular organisms are identical and perform the same functions.
• Cells in multicellular organisms have specialized structures and functions, enabling them to form tissues and organs that perform complex biological processes.

What are the structures and functions of tissues in a multicellular organism?

• Tissues use thousands of molecules to hold every part of the human body together

• The functions of tissues is when a group of specialized cells work together on a specific task

• The four main types of tissues in multicellular organisms are epithelial, connective, muscle, and nervous tissues

• Cells have specialized functions, these make up tissues, organs and systems that affect our bodies and life aspects

What are the structures and functions of organs in multicellular organisms?

• The heart is responsible for gas exchange.
• Lungs are used for digestion.
• The stomach pumps blood throughout the body.
• Organs in multicellular organisms have specialized structures and functions, such as the heart for pumping blood, lungs for gas exchange, and stomach for digestion.
• Organs are made up of tissues in the human body for example

What are the functions and structures of systems in multicellular organisms?

• All systems in multicellular organisms are identical and serve the same function.
• Multicellular organisms do not have specialized systems.
• Only the skeletal system is involved in multicellular organisms.
• The functions and structures of systems in multicellular organisms include specialized systems like circulatory, respiratory, digestive, nervous, and immune systems, each with specific organs and tissues from specialized cells.