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100

What type of immune cells are primarily responsible for identifying and destroying infected or cancerous cells in the body?

Killer cells

100

What is the type of white blood cell responsible for producing anti-bodies

Lymphocite

100

What group of animals is characterised by usually giving live birth and with the ability to produce milk?

Mammal

100

Unit by which measure forces in the international system of measurement

Newton

100

What gas do we breathe in that is essential for life?

Oxygen

100

What is the process by which cells break down glucose to produce energy in the absence of O2?

Ketosin

100

What is the fluid/filled sac that surrounds and protects the embryo in amniatic animals?

Lumen

100

What is the term for a substance made up of two or more elements that are chemically combined?

Molecule

100

What is the most abundant gas in the earths atmostphere?

Nitrogn

100

Which protein helps from air, nails and our skins outer layer?

Keratin

100

What is the name of the layer of connective tissue that surrounds a musvle and holds each fibers together?

Lamine
100

What is the process by which cells divide to produce two identical daughter cells?

Mitosis

100

What do we call the basic unit of life round in a livin organism?

Nucleous

100

Which organ remove wastes and extra fluid from your body?

Kidneys

100

What is the term for the long ,thread-like structures that carry genetic information within cells nucleus?

Lymphatic

100

What is the name of the process by which glucose is broken down to produce energy?

Metabolism

100

What is the common name for a substance that can't be broken down into simpler substances?

Noble gas

100

What is the human body larguest organ?

Skin

100

What is the term for the process by which certain organisms can produce their own food using sun light?

Lysis

100

What is the term for a change in the physical properties of a substance without changing

Melting

100

What is the term for a very small particle that makes up all matters

Neuron