Answer:
The correct option is <u>B. Lipids</u>
Explanation:
Lipids can be described as molecules which dissolve in non-polar solvents and cannot dissolve in water. The biological function of a lipid molecule is to store energy as well as to structure the shape of cell membranes. Lipids are also used in a cell for signalling.
Lipids are made up of carbon, hydrogen and oxygen. Some lipids might have phosphorus in them like the phospholipids which make up the cell membrane.
Answer:
There are no options in this question but generally a sample of DNA can be increased;
By using Polymerase Chain Reaction (PCR) technique.
Explanation:
This question describes the application of making molecular biology to solving a crime problem; a branch called forensics. In this case where an insufficient small amount of DNA sample was recovered from the blood in a crime scene, the polymerase chain reaction technique, commonly known as PCR can be used to increase the DNA sample.
In the 1980's, a molecular technique used to amplify part of a template DNA strand to produce several copies of it, was invented by Kary Mullis and his colleagues. This amplification refers to the numerical increase in the number of DNA sequence.
B. It is False
hope this answers your question : )
Answer:
A) Horner's syndrome
Explanation:
Horner's syndrome:
Horner syndrome occurs due to damage of nerve pathway from brain to eye and face.
In this condition particularly damage one side of the face and eye of the patient.
Symptoms:
Its symptoms include:
- Miosis (pupil will become small)
- ptosis (upper eyelid will drooping)
- anisocoria (pupil size will be physically different between two eyes)
- anhidrosis (there will be no sweating or little in rare cases)
So, The above mentioned condition proves the presence of Horner's syndrome.
