Body Systems
What is the main organ in the circulatory system?
Heart!
Which system contains the skin?
Integumentary!
Which system is involved in making new cells?
Reproductive!
Which system contains kidneys?
Urinary/Excretory!
What is a zygote
Fertilized egg
Which system is this: Filters waste products from the blood and excretes them, maintaining fluid and electrolyte balance.
Urinary/Excretory!
What does the digestive system do?
Breaks down food into absorbable nutrients, providing energy and building blocks for the body.
What system hold the pancreas?
Endocrine/Digestive
Which system has sweat glands?
Integumentary system
Levels of organization
Cells → Tissues → Organs → Organ system → Organism
How does the digestive and excretory systems work together?
The digestive system panels breaking down food and absorbing nutrients, and the excretory system gets rid of waste your body doesn't need.
How do the Immune and Integumentary systems work together?
Integumentary poses as a barrier to fight off cuts/infections from getting to the immune system.
How does the Skeletal and Respiratory systems work together?
The Skeletal system helps to protect organs such as the lungs and plays a role in breathing.
How do the Nervous and circulatory systems work together?
Nervous System send signals to the circulatory system by telling how fast heart should be beating, support blood flow and help the body get the nutrients it needs.
What is this a result of: Cells produced have 46 chromosomes (23 from sperm (male) and 23 from egg (female).
Meiosis
Major organ(s) of endocrine system?
Glands! (Pituitary, thyroid, adrenal and pancreas!)
How do the Reproductive and endocrine systems work together?
The endocrine system makes hormones that help control growth, development and reproduction.
What is different from the females reproductive system vs males?
Females produce eggs and support babies growing, while males produce and deliver sperm.
If a human parent cell has 46 chromosomes, the cell produced by mitosis will have 46 chromosomes.
Mitosis
Muscular System purpose?
Movement! Maintains posture, and generates heat. (Muscles)
Which body system is the main control?
Nervous!
What is the first Phase of mitosis
Interphase
Negative feedback loop
Brings you back to homeostasis.
If you are dehydrated, the brain signals the kidneys to reabsorb more water to prevent further loss.