Answer:
<u>causes of climate change:</u>
Greenhouse Gases
Solar Activity
Agriculture
Deforestation
Human Activity
Livestock
<u>effects of climate change:</u>
Extreme Weather
Safety & Economic Challenges
<u>long term impact of climate change:</u>
Health
Negative Impact in Ecosystems
Water & Food Resources
Sea Levels Rising
Shrinking Ice Sheets
Ocean Acidification
<u>solutions to climate change:</u>
Purchase Renewable Energy Certificate for your home power needs
Make your home energy efficient
Buy carbon offsets
Adopt a plant-based diet
Reduce food waste
Recycle
Stop using fossil fuels
Stop deforestation
Explanation:
The tumor suppressors allele is analogous to the brake pedal in a vehicle while cyclins are like the gas pedal. The tumor supressors regulate, negatively, the replication of cells. If the tumor supressor is mutated, this is analogous to the brake pedals of the vehicle being broken, This means that if two are broken, then the vehicle will be unable to stop and will continue moving. This same way, if tumor suppressors are mutated, the replication of cells will continue unregulated and casue a tumor.
Answer:
viral envelope
The phospholipids in the viral envelope are similar to those in the plasma membrane of an infected host cell. The viral envelope is, in fact, derived by budding from that membrane, but contains mainly viral glycoproteins.
They are homologous because they have similar structure regardless of purpose
Answer:
C. is unstable, with a short half life
Explanation:
Paracrine hormones are the hormones that act on neighboring cells only. These hormones or chemicals are largely unstable and have a brief life as do not visit the distantly placed target cells. For instance, somatostatin is secreted by D cells of the pancreas. It acts in a paracrine manner and inhibits the discharge of hormones from the neighboring beta and alpha cell.
Likewise, one of the functions of unstable NO gas is to serve as a vasodilator. It is released by epithelium cells and serves to dilate arterioles and relax precapillary sphincters. Then it is degraded.