Which one of the following is a non-steroidal hormone?
Solution
Prostaglandin is a non-steroidal hormone
The chemical change in DNA molecule that could lead to synthesis of protein with an altered amino acid sequence is called
Biotin is an organic compound present in yeast. Its deficiency in diet causes dermatitis and paralysis. It is also known as
The human body does not produce
Solution
The human body does not produce vitamins.
Vitamin B12 contains
Solution
Vitamin B12 also called cyanocobaltamine, is anti-pernicious anaemia vitamin. It is C63H84O14N14PCo.
Which one is a female sex hormone?
Which of the following is a steroid hormone?
Solution
Progesterone (Gestogens) is a steroid hormone, which controls the development and maintainance of pregnancy.Thryoxine and Adrenaline are Amine hormones.
Vitamin K is associated with the disease:
If one strand of DNA has the sequence ATGCTTGA, the sequence in the complimentary strand would be
Solution
In a DNA molecule, A = T (Two H–bond)
C = G (Three H–bond)
Purine ⟶ Adenine (A), Guanine (G)
Pyrimidine ⟶ Cytosine (C), Thymine (T)So the complimentary sequence of ATGCTTGA is TACGAACT.
