The genetic code DNA is carried from the nucleus to Ribosome by
t-RNA
r-RNA
S-DNA
ATP
Correct Answer :
B. r-RNA
Related Questions
Which of the following is NOT a viral disease?
Chicken-pox
Influenza
Epilepsy
Measles
Injection of insulin causes
increase in glucose in blood
decrease in glucose in blood
increase in blood pressure
decrease in blood pressure
Which of the following plays an important part in photosynthesis?
Chloroplast
Centrosome
Tonoplast
Nematoblast
The radicle of the seeding always grows
towards the gravity
away from gravity
neutral to gravity
towards light
Which among the following is the best source of proteins?
apples
butter
beans
fish
Hypogeal germination is found in
castor
onion
bean
bengal gram
Rh+ blood is due to genes which are
dominant
recessive
codominant
neutral
Which of the following diseases is water borne?
Cholera
Malaria
Filiariasis
None of the above
Pacemaker is the
Sinu-auricular node
Auriculo-ventricular node
Bundle of His
Purkinje fibres
Pearl is secreted by the __________ of the pearl oyster.
foot
mantle
gills
None of these
One of the following is often called the master gland. Which one is it?
Thymus
Islets of Langerhans
Pituitary
Thyroid
Maintenance of pregnancy is under the control of
follicular stimulating hormone
growth hormone
estrogen
progesterone
Man has ____ pairs of salivary glands.
3
4
6
8
What are the symptoms of retinal deficiency?
Dry skin
Rough skin
Night blindness
Sensitiveness to light and ulcers
The plants will stop growing if the shoot tip is cut off because
shoot tip produces growth hormones
shoot tip contains meristematic cells
shoot tip is the growing part
the plant dies
The biologist who believed in the spontaneous creation of microorganisms was
Leuwenhock
Needham
Spallanzeni
Pasteur
Fledgling is a term often used to denote the young one of a
bird
fox
dog
man
Which one is called anti-haemorrhagic vitamin?
A
C
E
K
Blood pressure is measured by
Auxanometer
Stethoscope
Sphygmomanometer
Kaleidoscope
Memory is the responsibility of
cerebrum
cerebellum
medulla oblongata
spinal cord
The olfactory area is concerned with
smell
sight
hearing
speech
Blood plasma from which fibrinogen is removed is known as
serum
blood concentrate
lymph
antibody component
The liver destroys old
leucocytes
thrombocytes
erythrocytes
lymphocytes
Green plants synthesise carbohydrates by the
holozoic method
holophytic method
saprophytic method
parasitic method
The valve between the right auricle and right ventricle is called
Tricuspid
Bicuspid
Monocuspid
Semilunar
The thrombocytes are associated with
blood coagulation
transport of respiratory gases
removal of nitrogenous wastes
all the above
Which one of the following is both an exocrine and an endocrine gland?
Gastric glands
Pancreas
Salivary glands
Liver
Sleeping sickness in man is caused by the organism
plasmodium
entamoeba
giardia
trypanosome
It Is not advisable to sleep under a tree at night because of release of
oxygen in a lesser quantity than the required levels
oxygen in large amounts
carbon monoxide
carbon dioxide
Antibodies are formed in
lymph nodes
red bone marrow
spleen
liver