Question

wer on the scartron (2 ps each the best answers in the correct answer on the wa 1. Which of the following macromolecules are made from fatty acids? A Carbohydrates B. Proteins Nucleic acids D Lipis E. Steros 2. Which of the following are made from simple scars? A Carbohydrates B. Proteins Nucleic acids D. Lipid's E. Sterols 3. Which of the following is in the correct hierarchical order of complexity from simplest smallest) to most complex? A molecule atom → tissue cell organelle macromolecule organ Batom tissue cell organelle macromolecule > organ molecule Catom molecule macromolecule organelle cell tissue organ D. molecule atom macromolecule organelle cell tissue organ E. atom → molecule macromolecule cell organelle → tissue organ 4. Starch is an example of a A Protein B. Nucleic acid C. Lipid. D. Carbohydrate. E. None of the above 5. Which of the following can be considered to be alive (exhibiting all the characteristics of life)? A. an atom B. a molecule c. a cell D. an organelle E. a macromolecule 6. Characters or traits resulting for the way subparts of a structure are arranged and interact with each other but are not found in the subparts themselves, are called A. enriching properties B. emergent properties C. living propertied D. cellular properties E. energizing properties 7. Phospholipids are important components of A. the plasma membrane of cells B. DNA C the ring structure of steroids D. microtubules E. proteins

Answer 1

1) Answer: D. Fatty acids

Explanation:

Lipids are made from fatty acids. Lipids such as triglyceride are made of a glycerol molecule and three molecules of fatty acid molecules attached. Phospholipids are important component of plasma membrane of cells.

2) Answer: Carbohydrates

Explanation:

Carbohydrates are defined as the sugars and their polymers. Monosaccharides, Disaccharides and polysaccharides are carbohydrates. Simple sugars are called as monosaccharides and can be joined together to form polysaccharides.

3) Answer: option C

Explanation:


(Ex. H2O)

Atoms are the smallest particles of matter that has unique chemical identities. Molecules are composed of two or more atoms. Organelles such as mitochondria are microscopic structures present in cell that are used carry out particular function. Cells are the smallest units of an organism to carry out the basic functions of life. Cell form tissues. Tissues combined together to form organ and group of organs perform particular function in organ system. Organism is a complete individual


4) Answer: D. Carbohydrates

Explanation:

Starch is an example of carbohydrates. Carbohydrates such as starch, glycogen, and cellulose are polysaccharides that are made up of glucose monomers.

5) Answer: Cell

Explanation:

Cells are the smallest units of an organism to carry out the basic functions of life. It has the ability to reproduce and grow which is essential characteristics to be alive....