Microfilaments are a component of a cell's cytoskeleton and are made of the protein actin. They are important for giving a cell its shape and also aid in . A.
cellular movement
B.
protein synthesis
C.
DNA replication
D.
energy conversion

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.