The pigment that gives brown algae their color is: MCQ with Answer and Explanation

Explanation:
The Golgi apparatus consists of flat, disc-shaped cisternae and is primarily involved in the packaging, modification, and secretion of materials (proteins and lipids) synthesized in the ER. It has a cis face (forming face) near the ER and a trans face (maturing face) directed towards the plasma membrane.

Explanation:
Pertussis (whooping cough) is a respiratory infection characterized by severe coughing fits. Diphtheria is Corynebacterium, tetanus Clostridium, scarlet fever Streptococcus.

Explanation:
In eukaryotes, complete oxidation of one glucose molecule via glycolysis, Krebs cycle, and electron transport chain yields a net of about 36-38 ATP molecules (depending on shuttle systems). Glycolysis yields 2 ATP, Krebs 2 ATP, and oxidative phosphorylation 32-34 ATP. This is much higher than anaerobic respiration (2 ATP).