F4 Science Chapter 05 - Genetic

What is the structure shown in the diagram?

Apakah struktur yang ditunjukkan pada gambar rajah?

• Nucleus

  Nukleus

• Chromosome

  Kromosom

• Gene

  Gen

• Deoxyribonucleic acid

  Asid deoksiribonukleik (DNA)

X is a double helix structure that encodes genetic information. X is ___.

X ialah struktur heliks ganda dua yang mengekod maklumat genetik. X ialah ___.

• Nucleus

  Nukleus

• chromosome

  Kromosom

• Deoxyribonucleic acid (DNA)

  Asid deoksiribonukleik (DNA)

• Gene

  Gen

Diagram shows the karyotype of ___

Rajah menunjukkan karyotip ___

• Normal male human

  Lelaki manusia normal

• Female human normal

  Perempuan manusia normal

• Abnormal male human

  Lelaki manusia tidak normal

• Abnormal female human

  Perempuan manusia tidak normal

Human contain total of ___ chromosomes. ___ pairs of autosomes and ___ pair of sex chromosomes.

Manusia mempunyai jumlah ___ chromosome. ___ pasang autosom dan ___ pasang kromosom seks.

• 23 ; 22 ; 1

• 46; 1 ; 22

• 46 ; 22 ; 1

• 46; 44 ; 2

Diagram shows one one the phase during mitosis of cell. What is the name of the phase?

Rajah menunjukkan salah satu fasa dalam proses mitosis sel. Apakah nama fasa tersebut?

• Anaphase

  Anafasa

• Prophase

  Profasa

• Telophase

  Telofasa

• Metaphase

  Metafasa

Diagram shows one one the phase during mitosis of cell where cytokinesis occurs. What is the name of the phase?

Rajah menunjukkan salah satu fasa dalam proses mitosis sel dimana sitokinesis berlaku. Apakah nama fasa tersebut?

• Metaphase

  Metafasa

• Anaphase

  Anafasa

• Telophase

  Telofasa

• Prophase

  Profasa

Diagram shows a process of cell division. What is process P?

Rajah menunjukkan suatu proses pembahagi sel. Apakah proses P?

• Mitosis

• Meiosis

• Mutation

  Mutasi

• Amitosis

  Amitosis

Diagram shows a process occur during meiosis of cell. What is the name of the process?

Rajah menunjukkan proses yang berlaku semasa meiosis sel. Apakah nama proses tersebut?

• Replication

  Replikasi

• Cytokinesis

  Sitokinesis

• Separation

  Pembahagi

• Cross over

  Pindah silang

Which of the following is true about meiosis?

Pernyataan manakah yang benar tentang meiosis?

• Two daughter cell are produced

  Dua sel anak terhasil

• For growth and repair of damaged cell

  Untuk pertumbuhan dan pembaikian sel rosak

• Cross over occurs

  Pindah silang berlaku

• The number of chromosome for both parent and daughter cell are the same.

  Bilangan kromosom bagi sel induk dan sel anaka adalah sama

Mitosis occur at ___

Mitosis berlaku pada ___

• Production of ovum at ovary

  Penghasilan ovum pada ovari

• Production of sperm at testis

  Penghasilan sperma pada testis

• Repair of damaged skin cell

  Pembaikian sel kulit yang rosak