A cell membrane is a bilayer made up of phospholipids. The hydrophobic tails of the lipids make up the inside layer of the membrane while the hydrophilic heads touch the fluid both outside and inside of the cell
Answer:
Answer is B.PMI in the 5th interspace, anterior axillary line.
Refer below
Explanation:
A 75 year old retired publisher presents for a routine checkup. He has a history of class III congestive heart failure, hypertension, and hyperlipidemia. He is doing well and is taking his medications as prescribed. On exam you expect to find:
PMI in the 5th interspace, anterior axillary line.
Correct answer: "<span>green and blue"
</span>If the plant has leaves that appear to be blue-green, it means that the photosynthetic pigment reflects the green and blue light/radiation from the visible spectrum, or the radiation between 450-570 nm from the visible spectrum. A white light is composed of all colours, the whole visible spectrum, therefore, when white light is put over the plant's leaves, the leaves will reflect a blue-green colour and absorb all the other colours.
Carl Linnaeus was the first scientist to name humans homo sapiens
Explanation:
Simple machines make our work easier. There are many types of simple machines.
(1) Seesaw is an example of a first-class lever. In the first class lever, the fulcrum is present in the middle of the lever.
(2) Pencil sharper: It is a compound machine. It consists of wheel and axle and wedge also.
(3) Bottle opener: It is a type of 2nd class lever. In this, the fulcrum is present at one end.
(4) Forearm: It is an example of a third-class lever. Fulcrum is present at one end in the third class lever.
(5) Nail: It is an example of the wedge as all knives or nails are wedges.