Answer:
The shape of a DNA molecule is called a "double helix". Hope that helps! :)
<h3><u>Answer and explanation;</u></h3>
- <em><u>This is because neither come from the ER and they are not connected physically or by transport vesicles to organelles of the endomembrane system. </u></em>
- <em><u>Vesicles in the endomembrane system have only single membranes where as mitochondria and chloroplasts have two.</u></em>
- Endomembrane System is the collection of membranes inside and around a eukaryotic cell, related either through direct physical contact or by the transfer of membranous vesicles. Contains Plasma Membrane, Nuclear Envelope, ER, Golgi, lysosomes, vacuoles, lysosomes, and vesicles.
Answer:
I believe it is C or B.
I am not completely sure but I hope this helps you!
Answer:
D. Discovered a basic principle of biology, that all plants and animals are made of cells.