Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

In the scientific name Homo sapiens, what does Homo name?

1. AThe species
2. BThe family
3. CThe genus
4. DThe kingdom

Kebanyakan enzim tergolong dalam kumpulan biomolekul yang mana?

1. ALipid
2. BMineral
3. CProtein
4. DKarbohidrat

What is the cytoplasm?

1. AThe space between two neighbouring cells
2. BThe fluid found only inside the nucleus
3. CThe jelly-like contents between the membrane and nucleus
4. DThe stiff outer layer of cellulose that surrounds a plant cell

A cut in the skin heals as new skin cells fill the wound. Which process produces these cells?

1. AMitosis
2. BMeiosis
3. CFertilisation
4. DBinary fission

Why is a buffer system important in blood?

1. AIt makes the blood clot faster
2. BIt carries oxygen to the tissues
3. CIt raises the blood glucose level
4. DIt resists changes in pH

Which list puts these human energy sources in order from fastest to use to longest-lasting store?

1. AGlycogen, then ATP, then fat
2. BATP, then glycogen, then fat
3. CFat, then glycogen, then ATP
4. DATP, then fat, then glycogen

How does the CRISPR-Cas9 gene-editing system find the right place to cut DNA?

1. AIt binds only to the start codon of every gene
2. BThe Cas9 protein cuts DNA at random sites
3. CA guide RNA pairs with the matching DNA sequence
4. DIt reads the amino acid sequence of the protein

Why do phospholipids arrange themselves into a double layer in water?

1. ATheir heads are hydrophilic and their tails are hydrophobic
2. BThey are fully soluble in water
3. CThey carry a strong positive charge on both ends
4. DTheir heads are hydrophobic and their tails are hydrophilic