You have 00 Answers will be auto-submitted when time expires.
16. In this food chain the arctic cod is an example of a... (1 point)
polar bear
ringed seal
arctic cod
shrimp
algae
O primary consumer
secondary consumer
producer
art concumar
Type here to search

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?