Biology, 20.10.2021 09:50 oofoofoof1
The diagram is a model of the structure of a certain type of cell. Like all models, the diagram is accurate in many ways but does not show all features or properties. For example, the
structure labeled 2 may take on a variety of sizes, depending on the amount of water available to the cell. The structure labeled 4 occurs in different numbers in different comples of the
cell. It has a characteristic green color and is involved in energy transformation.
What is the chemical composition and purpose of structure 3?
O It is made of chitin, and acts to protect and support the cell.
It is made of DNA and proteins, and acts to control cell activities.
It is made of cellulose and other carbohydrates, and acts to protect and support the cell.
It is made of a lipid bilayer and proteins and acts to allow passage of certain substances in and out of the cell.
Answers: 2
Biology, 21.06.2019 14:30
When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.
Answers: 2
Biology, 21.06.2019 19:00
Select the correct answer.which scenario describes unethical lab behavior? o a. danny stores the chemicals required for his experiment in flasks and beakers.b.anna publishes the results of her experiment on the growth rate of saplings.c.jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.
Answers: 1
Biology, 22.06.2019 03:00
Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?
Answers: 3
Biology, 22.06.2019 06:30
Ascientist is examinin the cell is disrupted when she damages one specific type of macromolecule g the function of macromolecules in a cell she notices that movenent of large molecules into and out of
Answers: 1
The diagram is a model of the structure of a certain type of cell. Like all models, the diagram is a...
English, 28.10.2020 04:10
Biology, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
English, 28.10.2020 04:10
English, 28.10.2020 04:10
History, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
Chemistry, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10
Mathematics, 28.10.2020 04:10