Carrier ions like \({N}{a}^{{+}}\) faciltate the absorption of substance like (A) amino acids, and glucose (B) glucose and fatty acids (C) fatty acids and glycerol (D) fructose and some amino acids.
Answer
Answer: D Some amino acids and fructose are absorbed with the help of carrier ions like \({N}{a}^{{+}}\)
Persistet nucellus is called as______________and is found in __________. (A) perispern, black pepper (B) perisperm, groundnut (C) endosperm, black pepper (D) endosperm,groundnut
The type of muscle present in our (A) heart is involuntary and unstirated smooth (B) intestine is striated and involuntary (C) thigh is striated and voluntary (D) upper arm is smooth muscle and fusiform in
Which one of the following microorganisms forms symbiotic assocation with plants and helps them in their nutrition? (A) Glomus (B) Azotobacter (C) Klebsiella (D) Azospirillum
In mice Y is the dominant allele for yellow fur and y is the recessive allele for grey fur. Since Y is lethal when homozygous, the result of cross \({Y}{y}\times{Y}{y}\) will be (A) 2 yellow : 1 grey (B) 2 yellow : 1 grey (C) 1 yellow : 1 grey (D) 1 yelloe : 2 grey
The pathogen Microsporum responsible for ringworm disease in humans belongs to the same kingdom as that of (A) Taenia, a tapeworm (B) Acaris, a roundworm (C) Rhizopus, a mould (D) Wuchereria, a filarial worm.
Assertion : Antiretroviral drugs are very effective in treatment against AIDS. Reason : AIDS virus is a retrovirus with ssDNA as genetic material. (A) If both assertion and reason are true and reason is the correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion. (C) If assertin is true but reason is false. (D) If both assertion and reason are false.
The bond between two identical non-metal atoms has a pair of electrons: (A) unequally shared between the two (B) transferred fully from one atom to another (C) with identical spins (D) equally shared between them