SMP Bangun Insan Mandiri Class VIII Integrated Science Summative Assessment I

Flashcards based on the Class VIII Integrated Science (IPA Terpadu) Summative Assessment I covering cell biology, plant tissues, human nutrition, digestive system organs, and digestive health.

What is the correct sequence of the levels of organization of life from smallest to largest?

Cell - tissue - organ - organ system - organism.

What is the term for a group of cells that lack a nuclear membrane, such as bacterial cells?

Prokaryotes (prokariot).

Which cell organelles are found exclusively in animal cells and are absent in plant cells?

Centrioles and lysosomes.

In the microscopic observation of a Rhoeo discolor leaf, stomata are identified as a modification of which plant tissue?

Epidermal tissue (jaringan epidermis).

Which vitamins are classified as fat-soluble vitamins?

Vitamin A, Vitamin D, Vitamin E, and Vitamin K.

In which organ of the human digestive system is protein from sources such as chicken meat, fish, or tempeh first digested?

Stomach (lambung).

Which microorganism lives in symbiosis inside the human large intestine to assist in the decay of remaining food matter?

Escherichia coli.

Which food source is recommended to help fulfill fat intake needs for an athlete like Kenneth?

Avocado (alpukat).

Which mineral is abundant in blood supplement pills prescribed to raise an insufficient erythrocyte (red blood cell) count?

Iron ($Fe$).

What is the correct sequential pathway of the human digestive tract from the entry of food?

Mouth, stomach, small intestine, large intestine, rectum.

In which organ does peristaltic movement occur to move food down through the digestive system?

Esophagus (kerongkongan).

Into what compound does the enzyme ptyalin break down starch (amilum) during chemical digestion in the oral cavity?

Maltose (maltosa).

Which specific section of the small intestine is responsible for the absorption of nutrients?

Ileum.

What digestive disorder results from excessive water absorption from leftover food in the large intestine?

Constipation (sembelit).

Based on the text provided, what defines malnutrition (gizi buruk), its causes, and its long-term risks?

Malnutrition is a condition resulting from long-term lack of essential nutrients, caused by inadequate food intake, diseases affecting nutrient absorption, or an unbalanced diet. If untreated, it causes stunting and increases mortality risk.