The waste product of plants used in the conversion of hide to leather is The pancreas secrets enzymes for the digestion of
(c) protein, cellulose and minerals(d) fats, proteins and carbohydrates
A characteristic that can possibly be shared by both living and non-living orga
(a) locomotion -(b) irritability (c) increase in biomass (d) increase in size
82. The major consequence of bush burning in an ecosystem is
the loss of water-absorbing ability of the soil
79.
(a) resin
80
(a) fats, vitamin and cellulose
81.
(a)
(d) alkaloid
(b) tannin
(c)gum
(b)fats, carbohydrates and vitamin

With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

What abo controlling alleles could kim give her child