3 years ago

19. Which structure is the boundary between a living cell and its environment?

Biology

2 answers:

natka813 [3]3 years ago

5 0

Answer:

cell membrane is the answer

Ilia_Sergeevich [38]3 years ago

3 0

A. Cell membrane is the correct answer

You might be interested in

is the following statement true or false only eukaryotic cells are capable of photosynthesis because photosynthesis requires chl

Ivan

Answer:

False

Explanation:

Eukaryotes along with some prokaryotes also perform the process of photosynthesis. Photosynthesis needs chloroplast and it is also found in some of the prokaryotes.

5 0

4 years ago

Based on the data, what is the probability a randomly chosen cell will be observed undergoing cell division? You may use the cal

dexar [7]

Answer:

Explanation:

<em>The active state of cell division covers the prophase, metaphase, anaphase, and telophase. The total number of observed cells that were undergoing cell division can, thus, be calculated by adding the number of cells in each stage of the cell division.</em>

Total number of cell in division = 20+4+2+4

= 30

Probability that a randomly chose cell will be undergoing cell division = <em>number of cells in division/total number of cells</em>

= 30/200

= 0.15 or 15%

The correct option is, therefore, A.