Facilitated diffusion and active transport require a carrier protein to mediate the movement across the plasma membrane.

Answer the following statement true (T) or false (F)


True

Biology & Microbiology

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Match the following items with the correct phrases.

_______1. The disaccharide found in MacConkey agar. _______2. A pentose. _______3. A disaccharide composed of glucose plus fructose. _______4. Another name for dextrose. _______5. A hexose. a. sucrose b. lactose c. glucose d. ribose e. maltose

Biology & Microbiology

Based on the information provided, lactose is likely a(n) __________

a. complex carbohydrate b. protein c. amino acid d. triglyceride

Biology & Microbiology

Although some bacteria have membranes around their DNA, we do not call these structures nuclei because they lack

____.

a. pores b. proteins c. phospholipids d. a bilayer construction e. ribosomes

Biology & Microbiology

Homeostasis is the ability of the organisms to maintain a stable internal environment.

a. true b. false

Biology & Microbiology