Kuis SiSTEM Organisasi Kehidupan Makhluk Hidup Kelas 7
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Urutan organisasi kehidupan dari terkecil ke terbesar yang benar adalah …
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A. sel – jaringan -sistem organ – organ – organisme
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B. sel – organ – jaringan – sistem organ – organisme
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C. sel – jaringan – organ – sistem organ – organisme
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D. sel – sistem organ – jaringan – organ -organisme
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- 2.
Bagian terkecil dari makhluk hidup adalah …
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A. sel
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B. jaringan
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C. organ
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D. sistem organ
Correct Answer
A. A. selExplanation
The smallest part of a living organism is a cell. Cells are the basic building blocks of life and are responsible for carrying out all the functions necessary for an organism to survive and reproduce. They are the smallest unit of life and are capable of independent existence. Cells can vary in size and shape depending on the organism, but they all have a similar structure and function.Rate this question:
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- 3.
Organisme yang hanya memiliki satu sel dinamakan organisme …
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A. multiseluler
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B. heteroseluler
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C. heterotrof
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D. uniseluler
Correct Answer
A. D. uniselulerExplanation
Organisme yang hanya memiliki satu sel dinamakan organisme uniseluler.Rate this question:
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- 4.
Berikut ini bagian dari sel yang dimiliki oleh hewan maupun tumbuhan adalah ….
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A. membran sel
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B. kloroplas
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C. plastida
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D. dinding sel
Correct Answer
A. A. membran selExplanation
The correct answer is A. membran sel. The given options are all components of a cell, but only the cell membrane is found in both animal and plant cells. The cell membrane is a thin, flexible barrier that surrounds the cell and controls the movement of substances in and out of the cell. The other options, such as kloroplas (chloroplast), plastida (plastid), and dinding sel (cell wall), are specific to plant cells and not found in animal cells. Therefore, the correct answer is A. membran sel.Rate this question:
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- 5.
Organel sel yang berfungsi sebagai tempat respirasi adalah
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A. badan golgi
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B. mitokondria
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C. libosom
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D. ribosom
Correct Answer
A. B. mitokondriaExplanation
The correct answer is B. mitokondria. Mitokondria is the organelle responsible for cellular respiration, which is the process of converting glucose into energy. It is often referred to as the "powerhouse" of the cell because it produces the majority of the cell's energy in the form of ATP. Mitokondria have their own DNA and are believed to have originated from ancient bacteria that formed a symbiotic relationship with eukaryotic cells.Rate this question:
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- 6.
Badan golgi merupakan bagian dari sel yang memiliki fungsi …
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A. respirasi
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B. ekskresi
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C. sintesa protein
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D. pembelahan sel
Correct Answer
A. C. sintesa proteinExplanation
The Golgi apparatus is responsible for the synthesis, modification, and packaging of proteins. It receives proteins from the endoplasmic reticulum and modifies them by adding sugars and lipids. It then packages the proteins into vesicles, which are transported to their final destination within or outside the cell. Therefore, the Golgi apparatus plays a crucial role in protein synthesis.Rate this question:
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- 7.
Jaringan yang berfungsi melindungi jaringan di dalamnya adalah jaringan …
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A. meristem
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B. parenkim
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C. sklerenkim
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D. epidermis
Correct Answer
A. D. epidermisExplanation
The correct answer is D. epidermis. The epidermis is a tissue that covers the outer surface of plants and acts as a protective layer. It helps prevent water loss, protects against physical damage, and serves as a barrier against pathogens and pests.Rate this question:
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- 8.
Jaringan yang berfungsi sebagai penguat pada tumbuhan adalah …
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A. kolenkim dan parenkim
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B. xilem dan floem
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C. kolenkim dan sklerenkim
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D. epidermis dan korteks
Correct Answer
A. C. kolenkim dan sklerenkimExplanation
The correct answer is C. kolenkim dan sklerenkim. Kolenkim and sklerenkim are both types of plant tissues that provide support and strength to the plant. Kolenkim is a type of ground tissue that is found in young and growing parts of the plant, while sklerenkim is a type of tissue that provides mechanical support to mature parts of the plant. Together, kolenkim and sklerenkim act as a reinforcement system for the plant, helping it to withstand external forces and maintain its structural integrity.Rate this question:
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- 9.
Jaringan yang menyusun organ mata pada manusia adalah ….
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A. jaringan epitel, jaringan otot, jaringan ikat
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B. jaringan syaraf, jaringan ikat, dan jaringan otot
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C. jaringan embrional, jaringan ikat, jaringan syaraf
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D. jaringan embrional, jaringan otot, jaringan syaraf
Correct Answer
A. B. jaringan syaraf, jaringan ikat, dan jaringan ototExplanation
The correct answer is B. jaringan syaraf, jaringan ikat, dan jaringan otot. This is because the organs of the eye, such as the retina and optic nerve, are composed of nerve tissue (jaringan syaraf) which is responsible for transmitting visual signals to the brain. The eye also contains connective tissue (jaringan ikat) which provides support and structure to the various components of the eye. Additionally, there are muscles (jaringan otot) attached to the eye that allow for movement and focusing.Rate this question:
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- 10.
Organ yang bertugas memompa darah ke seluruh tubuh adalah …
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A. hati
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B. jantung
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C. pankreas
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D. paru-paru
Correct Answer
A. B. jantungExplanation
The correct answer is B. jantung. The heart is responsible for pumping blood to the entire body. It receives oxygenated blood from the lungs and pumps it to the rest of the body through a network of blood vessels. The heart's pumping action ensures that oxygen and nutrients are delivered to all cells in the body, while also removing waste products. Without the heart's continuous pumping, the body would not receive the necessary oxygen and nutrients, leading to organ failure and eventually death.Rate this question:
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Mar 22, 2023Quiz Edited by
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Jan 05, 2020Quiz Created by
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