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Cell Biology Questions and Answers (Q&A)

K.Paul
Answered: Dec 11, 2017
There are many theories in science. Today, this theory of the cell is believed and accepted by all in the science world. The cell theory means that living things are made up of cells. Cells are...Read More

5 Answers

1941 views
Kolawole Francis
Answered: Jun 12, 2018
Large central vacuole can only be found in plant cell not in animal cell. And also chlorophyll is found in the chloroplast which is responsible for photosynthesis in the plant and we all know...Read More

5 Answers

738 views
L. Brett, Sales Manager
Answered: Dec 14, 2018
The answer is A. The thin, flexible barrier around a cell called plasma membrane. Cells have many different purposes and many different parts which allow cells to go to certain areas to perform...Read More

3 Answers

434 views
Kgayle
Answered: Apr 28, 2017
Kim
Chloroplasts are only found in plant cells, animal cells do not ha ve chloroplasts

2 Answers

365 views
John Adney
Answered: Apr 28, 2017

The cell membrane and plasma membrane are contained by all cells.

5 Answers

364 views
Wlksoftball
Answered: Apr 03, 2020
Plasma membrane

1 Answer

360 views
C.Dorothy
Answered: Feb 28, 2018
The genetic code is a set of rules in which information that is encoded within genetic material such as DNA or mRNA sequences is translated into proteins by living cells. The genetic code...Read More

2 Answers

335 views
O. Bickis, Corporate employee
Answered: Dec 14, 2018
There are two answers here that would work best: proteins sandwiched between two layers of phospholipids (A) and proteins embedded into a layer of phospholipids (B). This is because there are...Read More

2 Answers

327 views
Markda John
Answered: Jan 01, 2018
Most plant cells do not have centrioles. These are tubular fibers that are used to help the cell divide at the end of mitosis. It is a spindle-like fibrous tube that expands from one side of the...Read More

3 Answers

325 views
John Adney
Answered: Nov 21, 2017

Phospholipids in double layer with tails facing each other and heads on both the inside and outside of the cell

2 Answers

299 views
L.Steven
Answered: Mar 13, 2018
The false statement here is that cholesterol damages the plasma membrane. The fluid mosaic model is the most recent model put forth for how the cell gets things in and out. This model, simply...Read More

3 Answers

288 views
Wlksoftball
Answered: Apr 03, 2020
Exocytosis

1 Answer

279 views
John Smith
Answered: Apr 03, 2020
TCRs are MHC restricted while BCRs are not.

1 Answer

276 views
C.Dorothy
Answered: Apr 18, 2018
The packaging organelle is the golgi apparatus. This organelle takes in items that have been “shipped” into the cell when the cell membrane separates a piece of itself to encapsulate...Read More

2 Answers

253 views
J. Goodman, Web Content Writer
Answered: Apr 09, 2019
The correct answer to this question is D, DNA Strands. DNA was first isolated in 1869 by Friedrich Miescher and first identified in 1953 by Francis Crick and James Watson. DNA stands for...Read More

3 Answers

242 views

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