<span>Large amounts of water can freely move across the cell membrane through aquaporins they are integral membrane proteins that serve as passageways in the movement of water, and in some cases, small particles can cross the membrane.</span>
Sedimentary rocks form when new sediments are deposited on top of older rock
A deciduous forest ecosystem is the <span>type of ecosystem that existed in the copper basin area before mining began.</span> This type of ecosystem is characterized with <span> trees that lose their leaves each year. They are found in areas with warm moist summers and cool winters. With the mining the trees were lost.
</span>
siRNA prevent gene expression by binding to the product of transcription because <u>they bind to mRNA</u>
Explanation:
siRNA are short-sequence RNA strands, about 20 bp long, that bind to complementary regions on transcribed mRNA. This causes the formation of regions of dsRNA on the mRNA. This subsequently result in recruitment of enzymes such as Diver enzyme to cleave the mRNA and hence rendering it ineffective for translation into proteins. This is how siRNA negatively regulate genes, a process that has also been identified in research as a window to remedy genetic diseases.
Learn More:
For more on gene regulation check out;
brainly.com/question/7196655
brainly.com/question/12872159
#LearnWithBrainly
Answer:
A the rapid expansion of air
Explanation:
