Question

1- Define and describe the importance of metabolism for our survival. 2- Organization of life structure:

1- Unit of life is _______,
2- __________ with similar structure and function are called _______________.
3-Similar ___________ when working together they make up ________________.
4- when similar ___________ are processing the same type of molecules are called ______________ .
5- different ____________ together make up a ___________________.
Word bank: body systems human body cells organs body systems 3- list different types of body systems learned in this unit along with their functions. 4- Cellular respiration
Cellular respiration happens in ________________ of our _____________ cells.
During cellular respiration ___________ and ___________ molecules are used, and _____________, __________________, and _________________ gas are produced.
5- Why does the process of cellular respiration happen continuously in our bodies?
6- What cells are needed for cellular growth and repair, and where energy comes from?

Answer 1

1- metabolism s the chemical reactions in the body's cells that change food into energy. Our bodies need this energy to do everything from moving to thinking to growing. Specific proteins in the body control the chemical reactions of metabolism.

2- (1) cells

(2)tissues

(3) teamwork

(4)isomers

(5)organs, the human body

3- They are Integumentary System, Skeletal System, Muscular System, Nervous System, Endocrine System, Cardiovascular System, Lymphatic System, Respiratory System, Digestive System, Urinary System, and Reproductive System (Female and Male).

4- cytoplasm and mitochondria

5-to maintain constant conditions in cells and the body – homeostasis. to move molecules against concentration gradients in active transport. for the transmission of nerve impulses.

6-To grow and repair themselves, cells combine amino acid molecules to form larger protein molecules. Those new proteins build new cells and cell parts. Growth and repair also require energy, so cells also need glucose and oxygen to release energy for these important functions.

Step-by-step explanation:

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