[Z0rr0]

Q6. Explain why it is necessary for even simple cells to contain several hundred genes.

I’m at a blank here.

(Note, Q7 is to do with cytoplasms.)

Q7. b) Of which type of chemical compound are they made?

I think it’s protein molecules, but are protein molecules classified as a chemical compound? Do I have to say it’s made out of amino acid subunits or something? I’m confused.

Thanks for helping in advance.

[seasaba22]

Q6) Since cells are the "building block of organisms", why would they need a *variety* of genes?

[mith]

7 is a vague question. Best to consult with your teacher.

[JorgeLobo]

There’s nothing vague about these questions. The 1st is intuitively obvious as Zorro implies. The second is a simple matter of chemistry,

[mith]

It’s vague because the cytoplasm contains a lot more stuff than just proteins…including water, inorganic salts, lipid polymers etc etc. What "type" would this fall under? Even if we take a broader definition and pretend that they’re asking for types, there’s still a lot of leeway in defining what exactly a type is.

[JorgeLobo]

Sorry you’re so confused mith, tho’ I’m not sure why you had to tell us.

[Author]

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