Terminal web

... of hooks at posterior end about 140 Entoprocta Inside anus Goblet worm Anus inside ring of cilia about 150 Gastrotricha Hair stomach Meiofauna Two terminal adhesive tubes about 690 Gnathostomulida Jaw orifice Jaw worms about 100 Hemichordata Half cord Acorn worms, pterobranchs Stomochord in collar, ...

See entire post

... in pancreas, functions in small intestine to break peptide bonds Carboxypeptidase - made in the pancrease, functions in small intestine to break terminal peptide bonds at carboxyl end Aminopeptidase - made in intestinal glands, functions in small intestine to hydrolyze terminal peptide bond at ...

See entire post

... its UV spectrum differs from that of the free amino acids. By comparing the difference spectra with time-release of peptides, they conclude the N-terminal tyrosyl residue interacts with the C-terminus, and that this interaction disappears when the bond between Ala-21 and Ile-22 is cleaved. See ...

See entire post

Can anyone offer any help on the following Q: The enzyme deoxynucleotidyl terminal transferase (TdT) catalyses the addition of dNTPs onto the 3’ ends of double stranded DNA molecules. In an experiment to determine the rate at which the TdT added dNTPs to the ...

See entire post

... it here. Why would you expect them to have been obligate anaerobes? They possess cytochromes - not usually found in anaerobes - and use oxygen as terminal electron acceptor.

See entire post