Answer:
Amphipathic
Explanation:
Phospholipids are a group of lipids that are present in the cell membrane. It is the major component of a cell membrane. The structure of a phospholipid cell have both a hydrophobic and a hydrophilic regions in the single molecule. It generally consists of hydrophilic "head" having a phosphate group and two hydrophobic "tails" of fatty acids. They form lipid bilayers as they exhibit amphiphilic characteristic.
Answer:
b) negative reinforcement
Explanation:
Negative reinforcement has to do with rewarding or responding to a certain stimulus or behaviour by respond in a negative or averse manner.
Mary tries to change Pearl's behaviour by refusing to making a comment or responding to Pearl speaking her native language when she's capable of expressing herself in English. They do this so she would learn to speak English more and get used to it.
Pearl's family are using negative reinforcement to try and get her to speak English more often. If she uses her native language, she is ignored and not replied to unless she repeats her words in English. Ignoring her is the averse method her family is using to get her to respond to the stimulus of speaking English.
The correct answer is Scotland
British and other settlers
Europeans form an immigration mass to the United States. This immigration began with the colonization of the country in the seventeenth century and lasted until the mid-1970s. The first English colony began its record of success in North America in Jamestown, Virginia, in 1607.
Answer: 10
Step-by-step explanation:
From the question, Mai attempted 40 free throws during a basketball practice, and was successful on 25% of them.
Mai successful number of free throws will be:
= 25% of 40
= 25/100 × 40
= 0.25 × 40
= 10
Mai made 10 successful free throws.
Answer: The correct answer is A.
an investor holding 11% of ABC preferred stock
(insider = officer, director, 10% common shareholder or affiliated person)
