Questions
Plasma membrane was discovered by which of the following scientists?
- Matthias Schleiden
- Theodore Schwann
- Rudolf Virchow
- Schleiden and Schwann
- Singer and Nicolson
Which of the following scientists modified the hypothesis of Schleiden and Schwann to give the cell theory a final shape?
- Rudolf Virchow
- Robert Koch
- Singer and Nicolson
- Robert Brown
- Louis Pasteur
A special membranous structure in prokaryotes, which is formed by infoldings of plama membrane is known as ___________.
- liposome
- mesosome
- inclusion body
- gas vacoule
- lamellae
Which of the following terms is used when each tooth is embedded in a socket of jaw bone?
- Thecodont
- Diphyodont
- Heterodont
- Acrodont
- None of the above
Oesophagus opens into which of the following organs?
- Cardiac
- Pyloric
- Fundic
- Stomach
- Dudenom
Vermiform appendix arises from which of the following part of intestine?
- Ileum
- Colon
- Caecum
- Rectum
- Jejenum
Which of the following is the outermost layer of alimentary canal?
- Sub-mucosa
- Serosa
- Muscularis
- Mucosa
- Villi
Which of the following enzymes is secreted by gall bladder?
- Lipase
- Amylase
- Disaccharidase
- Carboxypeptidase
- None of the above
Intrinsic factor, which is the factor essential for absorption of vitamin B12 is secreted by which of the following type of cells?
- Mucus neck cells
- Parietal
- Peptic cells
- Chief cells
- None of the above
Which of the following substances is absorbed in large intestine?
- Drugs
- Glucose
- Vitamins
- Amino acids
- None of the above
The breakdown of biomacromolecules occurs in which of the following parts of small intestine?
- Duodenum
- Jejunum
- The ileum
- Caecum
- None of the above
Lymph vessels in the villi in which chylomicrons are transported, are known as _______.
- lymphatic ducts
- mesenteric lymph node
- lacteals
- peyer's patches
- none of the above
Alcohol is absorbed in which part of the alimentary canal?
- Mouth
- Stomach
- Small Intestine
- Large Intestine
- Oesophagus
Which of the following respiratory volumes/capacities is defined as the maximum volume of air a person can breathe in after a forced expiration?
- Expiratory Capacity
- Residual Volume
- Vital Capacity
- Total Lung Capacity
- Inspiratory Capacity
The function of Sertoli cells is ________.
- to transport the sperms
- to provide nutrition to the germ cells
- to synthesise and secrete testicular hormones
- sperm formation
- none of the above
Which of the following statements is incorrect?
- Vasa efferentia leave the testis and open into epididymis.
- Vas deferens that ascends to the abdomen and loops over the urinary bladder.
- Seminiferous tubules of the testis open into the vasa efferentia.
- Epididymis leads to vas deferens.
- Rete testis is between epididymis and vas deferens.
The sense of the relative position of neighbouring parts of the body is known as _________.
- proprioception
- nociception
- exteroception
- interoception
- none of the above