The correct answer is option D, None of the choice.
Prokaryotes like Escherichia coli are used in drug production. Rhizobium bacteria (prokaryotes) in the soil, form symbiotic relationship with the roots of the plant to fix nitrogen. And prokaryotes are measured in terms of colony-forming units (CFU) of bacteria to produce nutritious yoghurt.
Answer:a) integral; Peripheral
Explanation: integral membrane protein are those proteins are bound to phospholipid bilayer directly whereas peripheral membrane proteins bind to phospholipid bilayer indirectly. Their integration with phospholipid bilayer is via their interaction with integral protein
Answer:
a.
Explanation:
caribou maternity pens are enclosed areas created to care for pregnant female caribou and their offspring. As well as allowing the mothers to take care of their offspring in a safe and nurturing condition. Therefore the hikers passing by the pens most likely would see Pregnant females and young caribou within the pens.
they have specialised cells ?
Answer:
The real correct answer would be a.
Explanation:
Covalent bonding occurs between Carbon atoms allowing Carbon to form stable molecules.
