In an investigation that uses the scientific method, which step immediately follows making a hypothesis? summarizing the results asking a question making observations designing an experiment

Abacteriophage typically attaches to the bacterium and then

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars