Answer:
I think it's a I'm not sure though
Answer: A niche refers to the ecological role of organisms in its community.
Example snake.
Three niches of snake are:
1. Predators- they can act as pests control in the field (one of their sources of food is rats)
2. Prey- they can also be a source of food to other higher ranking species in the food web such as the eagle.
3. Contribute to the balance of the food web.
They are both Heterotrophs. (I am 99% sure I spelled that right)
:)
The option that is not an important er-resident enzyme that modifies proteins in the secretory pathway is D) Sec61.
<h3>What are the ER enzymes?</h3>
The smooth ERare those enzymes that take part in the synthesis of lipids as well as the phospholipids, and they carry out important role in the formation of new cellular membrane.
Some important er-resident enzyme are:
- oligosaccharyl transferase
- protein disulfide isomerase
Therefore , option D is correct.
The options for the question are:
A) oligosaccharyl transferase
B) BiP
C) protein disulfide isomerase
D) Sec61
Read more on enzyme here:
brainly.com/question/1596855
#SPJ11
Answer:
An experiment or trial that uses controls, usually separating the subjects into one or more control groups and experimental groups
Explanation: