LT 1.2 Questions

Fungi: chitin :: Plants : ________

Mitochondria : cristae :: endoplasmic reticulum : _________

eukaryote : chromosome :: prokaryote : _________

flagella : for movement :: _________ : for reproduction

prokaryote : 70s :: eukaryote : _____

hydrophilic head : phosphate group :: ___________ : saturated and unsaturated fatty acids

DNA : deoxyribose sugar :: RNA : __________

proteins : amino acids :: nucleic acids : _______

sugars : carbohydrates :: waxes : _______

What is NOT part of the Archaean cell wall? • Pseudopeptidoglycan • Glycoprotein S-layers • Peptidoglycans • other polysaccharides

This is the region where the genetic material is localized in prokaryotes.

Inside the chloroplast, the chlorophyll is stored in small, flattened disks called _____

The sarcoplasmic reticulum is a specialized type of smooth ER that can be found in which cells?

Bacteria can either be Gram-positive or Gram-negative after being subjected to the Gram stain. This can be attributed to differences in which organelle?

The following are types of lipids except for: • Sterols • Starches • Triglycerides • Waxes

Which of the following is the composition of sucrose? • Glucose + Glucose • Glucose + Galactose • Glucose + Fructose • Glucose + Lactose

The following are all pyrimidine bases except for: Uracil Thymine Cytosine Guanine

The following are functions of proteins except for: • For transport and movement of materials into and out of the cell • For providing energy in metabolic reactions • For control and regulation of body functions • For speeding up chemical reactions involved in metabolism

Which of the following is false about the lipids? • They can be saturated or unsaturated. • They are soluble in water. • They occur in nature as waterproof coatings on plants and stems. • They can be stored in the body as fat and converted into energy whenever needed.