Enzymes and hormones - class-X
Description: enzymes and hormones | |
Number of Questions: 66 | |
Created by: Ratna Goswami | |
Tags: endocrine system and adolescence coordination - the linking system human organ systems control and co-ordination in plants and animals biochemistry biomolecules biology life processes in living organism coordination and response chemistry nervous system and endocrine system control and coordination in living organisms control and coordination |
Which one of the following is a non-steroidal hormone?
Mark the wrong statement about enzymes
The chemical messengers produced in ductless glands are:
Which of the following substance acts as stimulator?
The term hormone was first introduced by
For artificial ripening of fruit, which of the following is used?
Match the following.
A. Homeostasis 1) Insulin
B. Emergency hormone 2) Structure of insulin
C. Metabolism 3) Adrenaline
D. Peptide hormones 4) Thyroxine
E. Pancreatic islets 5) Maintenance of constant internal environment
F. Sanger 6) Affect the properties of Plasma membrane
Cortisol is a :
Parathyroid hormone (PTH):
Which hormone affects physical appearance?
ACTH controls the secretion of :
Low levels of adrenal cortex hormones result in :
The primary target organ of aldosterone is :
Which of the following is pheromone?
Progesterone is secreted by:
The hypothalamus regulates :
Which of the following is a chemical messenger that produced in the body region but affect a different body region?
Hormones produced by the anterior pituitary that have a direct effect on the body, rather than trigger another gland, are :
GH promotes :
Hormones are substances that fall into two basic categories:
Nongenetic RNA is of
The metals present in insulin and haemoglobin are respectively:
Which of following hormone is produced by testis?
Androgens are
Which of the following is a steroid?
Which bond angle $\theta $ gives maximum dipole moments for triatomic molecule $XY _{ 2 }$ :-
Deficiency of insulin in human beings causes:
Point out the wrong statement about proteins.
The Muscular physique of a male is due to the influence of the Hormone is called
The hormone used as an oral contraceptive is:
Emergency Hormone in Animals is the
Which of the following hormone is used as synthetic analog by body builders illegally and unethically?
Which of the following is a female sex hormone?
The hormones used by athletes to increase the mass and strength of muscles is/are
Which is/are a female Sex Hormone(s)?
Most oral contraceptives (birth-control pills) contain which synthetic steroid?
In insulin, minor element present is:
Synthetic testosterone promotes
Which of the following is a derivative of amino acid?
One insulin molecule contains:
Estradiol is responsible for the development of
Phosphorylation of glucose is increased by
Which of the following is not an example of phytohormone?
Which name is associated with the chemical substances produced in endocrine ductless glands?
The disease diabetes mellitus is caused by the deficiency of:
The hormone insulin is secreted by which organ?
The sex hormone which controls the development and maintenance of pregnancy is:
The hormone that promotes anabolism and inhibits catabolism is the
The hormone that prepares the uterus for the implantation of the embryo is:
The element present in traces in insulin is:
Increased blood pressure may be caused by the excess secretion of:
The total number of amino acids in a molecule of the Hypoglycemic hormone is:
The hormones that have 'anti inflammatory' effect are the:
The hormone which controls the contraction of uterus after child birth and also produces lactation in the mammary glands is:
Which of the following contain disulphide linkages?
The hormone which controls the processes of burning of fats, proteins and carbohydrates and liberates energy in the body is:
Insulin production and its action in human body are responsible for the level of diabetes. This compound belongs to which of the following categories :
Which of the following is a female sex hormone?
The first sex attractant pheromone identified was that of
Which of the following is an antidiabetic drug :
The function(s) of oxytocin is/are to :
The hormone which transport glucose from blood tissue is
The enzyme that is not associated in the preparation of $C _{2}H _{5}OH$ from starch is:
Coenzyme is :
Pick out the one which does not belong to the family of enzymes.