Endoplasmic reticulum is an organelle within a cell. It is divided into smooth and rough endoplasmic reticulum. Smooth endoplasmic reticulum is involved in synthesis and transportation of of lipids while rough endoplasmic reticulum contains ribosomes which are responsible for synthesis of proteins, therefore rough ER is involved in transportation of proteins. A few proteins are synthesized in the mitochondria and the plastids. Therefore, proteins synthesized elsewhere other than the rough ER are the Mitochondrial proteins
A proton has a positive charge and is in the nucleus.
Answer:
Natural Selection is a process where the weaker species usually dies first.
I would go with letter A.
If there was no competition there would be an overpopulation. If there was limited food its risky and they could possibly be extinct.
Mark Brainliest pleaseee
Explanation:
Answer:
Because the duplicated chromatids remain joined during meiosis I, each daughter cell receives only one chromosome of each homologous pair. ... By shuffling the genetic deck in this way, the gametes resulting from meiosis II have new combinations of maternal and paternal chromosomes, increasing genetic diversity.
Explanation:
Vines are plants that are trailing woody and they belong to the grape family. Being in the forest, sun is blocked by the high tress that surround the area. The vines are then left with no sunlight. So they crawl and grown up the canopy to get their share of sunlight.
The answer is a. climbing up the canopy.
