Biod 171 module 1 exam with complete questions and answers.
Biod 171 module 1 exam with complete questions and answers. True/False. A virus is considered a microorganism. - correct answers.False True or False: The smallest biological unit of life is the molecule. - correct answers.False At a generalized level, all cells are comprised of what? - correct answers.Macromolecules A student may also answer: Proteins, Lipids, Nucleic acids and Polysaccharides but they must answer with all four to be fully correct. Proteins are formed from various combinations of _______ of which there are ______ known forms. - correct answers.1. Amino acids 2. 20 How many amino acids are classified as being essential amino acids? - correct answers.9 The plasma membrane (select all that are true): A. Restricts movement of materials in and out of the cell B. Is often a triple layer comprised of lipids C. Prevents essential nutrients from escaping D. Contains hydrophobic tails pointing outward - correct answers.A;C Complete the following DNA strand, and indicate how many bonds are formed for each complementary pair: 3' GGTCATCG 5' 5' CC _____AGC 3' - correct answers.3' GGTCATCG 5' 5' CCAGTAGC 3' There are 2 bonds formed between A and T, and 3 bonds between G and C.
Información del documento
- Subido en
- 21 de diciembre de 2023
- Número de páginas
- 4
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
