Easy biology question!!!?

Question

The cell structure that is too small to be clearly seen under the light microscope is the :

a.)nucleus

b.)vacuole

c.)chloroplast

d.)mitochondrion

Answer 1

It would be difficult to see either a mitochondrion or a chloroplast with a simple light microscope, as both are within the micromillimeter range. Mitochondria are smaller, though.

Mitochondria = ~0.5 - 1 μm
Chloroplasts = ~3 - 6 μm

μ (Greek letter Mu) stands for micro, and m for meter.

Answer 2

B

That's a tricky question.

The chloroplast and the mitochondrion are relatively similar in size, so it can't be either of those two.

The nucleus is small, but noticeable due to the dense and thick chromatin (which is not condensed into chromosomes).

Vacuoles are actually highly variable in nature. In plant cells, they can take up most of the volume, as they are filled with water. That's how plants maintain structure. In animal cells, they can be tiny or a bit larger, though since they're filled with toxic or useless molecules, you want to keep them small and manageable. So, of all the answers, B is the best.

Answer 3

appears like a pre-med style time table. i found biology common through fact i might quite study a biology text textile e book than the different form of analyzing. subsequently I majored in chemistry. It forced me to verify the only I wasn't as solid at. Biology is fairly in touch even with the undeniable fact that it truly is beautiful. in case you prefer to verify approximately how and why you're they way you're, this is no longer confusing. it may be harder for me to stay faraway from it. There are aspects of physics and chemistry i found very confusing. The graduate point classes in Chemistry are trouble-free however the highschool point stuff is confusing through fact they do no longer likely prepare you why issues artwork. Biology is form of an identical way yet aside from some memorization, this is no longer problematic in any respect. Many graduate point biology majors nevertheless do no longer look to get the a number of the basics so understand-how previous getting the grades demands countless theory.

Answer 4

It's the mitochondrion. The jack-*** who told you "it's in the book below" most likely never finished high school.

Answer 5

Pretty sure it's D -- I've seen the first three myself under a standard microscope. :-)

Answer 6

I note that in the last hour you have posted a series of "Easy biology question!!!?" 's that together look suspiciously like a take-home quiz/exam.

D

Answer 7

lol, its not the vacuole, vacuoles are often huge. as are chloroplasts and nucleii. mitochondria is the answer.

if ye doubt it, do a google image search for mitochondria, see how many light microscope (color) pictures you can find.

Answer 8

d

Answer 9

if it's so easy why don't you know the answer, it's in your book.....but, it's b.) the vacuole.

Answer 10

A