Read the following passage, and answer the question that follows.

I realize that I feel more curiosity about it than about any of the other reptiles. If it is a reptile, and I suppose it is; for it has frowzy hair and blue eyes, and looks like a reptile. It has no hips; it tapers like a carrot; when it stands, it spreads itself apart like a derrick; so I think it is a reptile, though it may be architecture.

Which archaic words from this passage convey a sense of time?

A: I suppose it is
B: If it is a reptile
C: I feel more curiosity
D: for it has frowzy hair

mammal

explanation:

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

what bodys are there orbiting?