Jantung terletak di dada kiri dan dikelilingi oleh perikardium dan paru-paru. Ia terbentuk daripada otot jantung dan terdiri daripada atrium dan ventrikel yang berfungsi mengalirkan darah ke paru-paru dan seluruh tubuh melalui sistem peredaran darah. Aktiviti elektrik jantung boleh dikesan melalui elektrokardiogram untuk mengenal pasti sebarang penyakit jantung.
Homeostasis merujuk kepada proses pengawalaturan dalaman badan untuk mengekalkan keseimbangan dalaman walaupun terdedah kepada perubahan luaran. Ia melibatkan beberapa organ seperti otak, paru-paru, jantung, buah pinggang dan kulit.
The document contains regulations for marking Biology paper 2 for the Form 5 mid-year examination in 2011. It provides the marking schemes for Section A multiple choice questions and Section B structured questions. The marking schemes include the point allocation for each part of the question and sample answers. The document aims to ensure consistency among examiners when marking student responses. It contains detailed guidelines to award marks based on the criteria and level of understanding demonstrated in the answers.
Jantung terletak di dada kiri dan dikelilingi oleh perikardium dan paru-paru. Ia terbentuk daripada otot jantung dan terdiri daripada atrium dan ventrikel yang berfungsi mengalirkan darah ke paru-paru dan seluruh tubuh melalui sistem peredaran darah. Aktiviti elektrik jantung boleh dikesan melalui elektrokardiogram untuk mengenal pasti sebarang penyakit jantung.
Homeostasis merujuk kepada proses pengawalaturan dalaman badan untuk mengekalkan keseimbangan dalaman walaupun terdedah kepada perubahan luaran. Ia melibatkan beberapa organ seperti otak, paru-paru, jantung, buah pinggang dan kulit.
The document contains regulations for marking Biology paper 2 for the Form 5 mid-year examination in 2011. It provides the marking schemes for Section A multiple choice questions and Section B structured questions. The marking schemes include the point allocation for each part of the question and sample answers. The document aims to ensure consistency among examiners when marking student responses. It contains detailed guidelines to award marks based on the criteria and level of understanding demonstrated in the answers.
Kertas 2, pep pertengahan tahun 2007, ting 5, sbpISMALIZA ISHAK
The document provides answers to questions 1 through 50 on a Biology paper from a mid-year 2007 exam, listing the correct answer for each question letter. It also includes a mark scheme that evaluates students' answers on several questions and provides detailed explanations for full and partial marks. The mark scheme covers topics related to the small intestine, plant tissues, pond ecosystems, animal tissues and systems, and excretory systems.
Kertas 1, pep pertengahan tahun 2007, ting 5, sbpISMALIZA ISHAK
The document provides answers to questions 1 through 50 on a Biology paper from mid-year 2007, listing the correct answer for each question letter. It also includes a mark scheme that evaluates students' answers on several questions, outlining the key points or explanations that would be considered correct. The mark scheme provides guidance to examiners on scoring student responses.
Kertas 3, pertghn tahun 2010 ting 4, terengganuISMALIZA ISHAK
Dokumen ini merekomendasikan situs web www.banksoalanspm.com sebagai sumber untuk mendapatkan skema jawaban soal ujian. Rekomendasi ini diulang berulang kali sebanyak 16 kali.
The document provides a trial exam paper for the subject of biology consisting of multiple choice and structured questions testing knowledge of topics like plant and animal cells, tissues and organs, enzymes, immunity, ecology, and human physiology. It includes the questions, answer schemes, and scoring criteria. The questions assess understanding of key biological concepts and ability to explain processes, compare systems, and suggest solutions to problems.
Kertas 1, pep akhir tahun 2008, ting 4, terengganuISMALIZA ISHAK
This document appears to be an exam paper for Form Four 2008 Scheme Biology Paper 1 from an unnamed country or organization. It contains question numbers from 1 to 24, which likely correspond to questions on the biology exam. The document also includes a website address at the bottom, possibly where students can find more information about the exam.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia.
It describes the three papers: Paper 1 is objective type questions with multiple choice and multiple combinations. Paper 2 contains structured and essay questions. Paper 3 focuses on scientific process skills and includes structured and extended response items.
The document also provides sample exam questions in multiple choice format covering various biology topics like cell structure, transport, ecosystems and human physiology. It analyzes the papers in terms of difficulty level and distribution of topics.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia.
It describes the three papers: Paper 1 is objective type questions with multiple choice and multiple combinations. Paper 2 contains structured and essay questions. Paper 3 focuses on scientific process skills and includes structured and extended response items.
The document also provides sample exam questions in a multiple choice format covering various biology topics like cells, transport, ecosystems and human physiology. Suggested answers or explanations are provided for some questions.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia. It includes three papers that assess different skills:
Paper 1 is objective testing with multiple choice questions. It has 50 questions worth 50 marks in 1 hour 15 minutes.
Paper 2 involves subjective questions including structured and essay questions. It is worth 100 marks over 2 hours 30 minutes and tests a range of skills.
Paper 3 also uses subjective questions like structured response and essays. It focuses on scientific process skills and is worth 50 marks over 1 hour 30 minutes.
Kertas 2, pep akhir tahun 2010, ting 4, trgISMALIZA ISHAK
The document contains a single URL - www.banksoalanspm.com - repeated over 20 times without any additional context or information provided. The URL appears to be related to banking but no other details about the website or its purpose are given based on the limited content provided.
Dokumen tersebut merupakan soalan ujian topikal pengenalan kepada biologi. Soalan-soalan meliputi konsep asas biologi seperti bidang-bidang kajian, kaedah saintifik, pemboleh ubah, dan kepentingan biologi. Terdapat juga soalan mengenai kemahiran proses sains, penulisan laporan, dan kerjaya yang berkaitan dengan biologi.
The document discusses various topics related to biology including plant propagation techniques, animal and plant cell structures, energy production in cells, the human respiratory system, and enzymes. Specifically, it provides diagrams and questions about corn propagation, animal and plant cell organelles, osmosis in plant cells, the structures and functions of the respiratory system, enzyme characteristics and factors affecting their activity. It seeks to assess understanding of these topics through multiple choice and written response questions.
Kertas 2, pep pertengahan tahun 2007, ting 5, sbpISMALIZA ISHAK
The document provides answers to questions 1 through 50 on a Biology paper from a mid-year 2007 exam, listing the correct answer for each question letter. It also includes a mark scheme that evaluates students' answers on several questions and provides detailed explanations for full and partial marks. The mark scheme covers topics related to the small intestine, plant tissues, pond ecosystems, animal tissues and systems, and excretory systems.
Kertas 1, pep pertengahan tahun 2007, ting 5, sbpISMALIZA ISHAK
The document provides answers to questions 1 through 50 on a Biology paper from mid-year 2007, listing the correct answer for each question letter. It also includes a mark scheme that evaluates students' answers on several questions, outlining the key points or explanations that would be considered correct. The mark scheme provides guidance to examiners on scoring student responses.
Kertas 3, pertghn tahun 2010 ting 4, terengganuISMALIZA ISHAK
Dokumen ini merekomendasikan situs web www.banksoalanspm.com sebagai sumber untuk mendapatkan skema jawaban soal ujian. Rekomendasi ini diulang berulang kali sebanyak 16 kali.
The document provides a trial exam paper for the subject of biology consisting of multiple choice and structured questions testing knowledge of topics like plant and animal cells, tissues and organs, enzymes, immunity, ecology, and human physiology. It includes the questions, answer schemes, and scoring criteria. The questions assess understanding of key biological concepts and ability to explain processes, compare systems, and suggest solutions to problems.
Kertas 1, pep akhir tahun 2008, ting 4, terengganuISMALIZA ISHAK
This document appears to be an exam paper for Form Four 2008 Scheme Biology Paper 1 from an unnamed country or organization. It contains question numbers from 1 to 24, which likely correspond to questions on the biology exam. The document also includes a website address at the bottom, possibly where students can find more information about the exam.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia.
It describes the three papers: Paper 1 is objective type questions with multiple choice and multiple combinations. Paper 2 contains structured and essay questions. Paper 3 focuses on scientific process skills and includes structured and extended response items.
The document also provides sample exam questions in multiple choice format covering various biology topics like cell structure, transport, ecosystems and human physiology. It analyzes the papers in terms of difficulty level and distribution of topics.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia.
It describes the three papers: Paper 1 is objective type questions with multiple choice and multiple combinations. Paper 2 contains structured and essay questions. Paper 3 focuses on scientific process skills and includes structured and extended response items.
The document also provides sample exam questions in a multiple choice format covering various biology topics like cells, transport, ecosystems and human physiology. Suggested answers or explanations are provided for some questions.
This document provides information about the format and structure of the Biology paper for the SPM examination in Malaysia. It includes three papers that assess different skills:
Paper 1 is objective testing with multiple choice questions. It has 50 questions worth 50 marks in 1 hour 15 minutes.
Paper 2 involves subjective questions including structured and essay questions. It is worth 100 marks over 2 hours 30 minutes and tests a range of skills.
Paper 3 also uses subjective questions like structured response and essays. It focuses on scientific process skills and is worth 50 marks over 1 hour 30 minutes.
Kertas 2, pep akhir tahun 2010, ting 4, trgISMALIZA ISHAK
The document contains a single URL - www.banksoalanspm.com - repeated over 20 times without any additional context or information provided. The URL appears to be related to banking but no other details about the website or its purpose are given based on the limited content provided.
Dokumen tersebut merupakan soalan ujian topikal pengenalan kepada biologi. Soalan-soalan meliputi konsep asas biologi seperti bidang-bidang kajian, kaedah saintifik, pemboleh ubah, dan kepentingan biologi. Terdapat juga soalan mengenai kemahiran proses sains, penulisan laporan, dan kerjaya yang berkaitan dengan biologi.
The document discusses various topics related to biology including plant propagation techniques, animal and plant cell structures, energy production in cells, the human respiratory system, and enzymes. Specifically, it provides diagrams and questions about corn propagation, animal and plant cell organelles, osmosis in plant cells, the structures and functions of the respiratory system, enzyme characteristics and factors affecting their activity. It seeks to assess understanding of these topics through multiple choice and written response questions.
Latihan 2.8 pengawal aturan persekitaran dalam[16]
Latihan 2.8 pengawal aturan persekitaran dalam[16]
1. FAKTOR YANG MEMPENGARUHI
PERSEKITARAN DALAM
......................... Faktor fizikal
kandungan
glukosa
pH
(bergantung
kepada
kepekatan CO2
dalam darah)
kandungan
garam .............................
(bergantung
kepada
kandungan air)
BAB 2 : STRUKTUR DAN ORGANISASI SEL
Latihan 2.8 : Pengawalaturan Persekitaran Dalam
1. Persekitaran dalam merujuk kepada ............................................... di dalam badan
yang membasahi sel dalam organisma multisel
2. Persekitaran dalam meliputi .............. (di dalam salur darah), .................................
(yang memenuhi ruang antara sel) dan ................................... (di dalam salur limfa)
3. Pelbagai faktor perlu dikawal untuk memastikan sel dapat .................................. dalam
keadaan optimum dan cekap :
4. Homeostasis merupakan proses .................................. persekitaran dalam agar faktor-faktor
yang mempengaruhinya berada dalam ................. .............. melalui
mekanisme ..................................
5. Semua sistem memainkan peranan utama dalam menjalankan homeostasis contohnya:
Faktor yang mempengaruhi
persekitaran dalam
Sistem yang terlibat dalam homeostasis untuk
mengembalikan julat normal
pH
• .........................................
• sistem peredaran darah
• ............................................
............................
• sistem integumen
• sistem saraf
• ...........................................
• ...........................................
• sistem endokrin
Kandungan glukosa
• Sistem peredaran darah
• ..............................................
• Sistem endokrin
WAJA BIOLOGI 2014
JPN PERAK
