Larger animals would die off because there wouldn't be enough food to support them |||||| the most harmful one was D
Answer:
A G- protein
Explanation:
G proteins are molecules involved in signal transduction. They are often referred to as guanine nucleotide binding proteins. They bind to signal molecules at the exterior of the cell and are responsible for transmitting the signals from the exterior of a cell to the inside of the cell, which then results to a cellular response. G proteins are generally activated by a set of trans-membrane receptors called G protein coupled receptors and then deactivated by a set of proteins called the Regulator of G protein signaling (RGS proteins). In regulation, G proteins bind to GTP when they are active, but bind to GDP when they are inactive.
Answer:
Lassa fever (LF) is an acute and sometimes severe viral hemorrhagic illness endemic in West Africa. The disease was first recognized in Nigeria in 1969. Humans contract Lassa virus (LASV) primarily through contact with contaminated excreta of the rodent Mastomys natalensis, which is the natural reservoir.
Explanation:
Answer:The Living Environment Regents Exam includes four sections. The first three sections will test your understanding of cells, genetics, evolution, the human body and ecology. The fourth area will be used to assess your laboratory skills. The exam includes constructed-response and multiple-choice questions. If you need some specific help with strategies, you can utilize with multiple choice questions, check out this multiple choice strategies lesson.
Passing the exam will require you to be able to correctly answer questions dealing with all of these subjects. You have several options that can help you get comfortable with these four areas:
Attend Classes
The Living Environment Regents Exam is associated with your Living Environment Science course. Regularly attending and participating in class, completing your homework assignments and reading your textbook will go a long way to making sure you pass the test. Attending class also gives you the opportunity to take valuable notes that can help you study and also gives you time to ask questions about any concepts that might confuse you. Your teacher will also, more than likely, share helpful exam and test-taking tips during class time.
Explanation:
<em>The structure of the plasma membrane is to protect the cell from its surroundings. The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in contact with each other. The landscape of the membrane is studded with proteins, some of which span the membrane. Some of these proteins serve to transport materials into or out of the cell. Carbohydrates are attached to some of the proteins and lipids on the outward-facing surface of the membrane. These form complexes that function to identify the cell to other cells. The fluid nature of the membrane owes itself to the configuration of the fatty acid tails, the presence of cholesterol embedded in the membrane (in animal cells), and the mosaic nature of the proteins and protein-carbohydrate complexes, which are not firmly fixed in place. Plasma membranes enclose the borders of cells, but rather than being a static bag, they are dynamic and constantly in flux</em>.
Hope this helped you-have a good day bro cya)
