Biology

BIOL-110 Elements of Biology
Assignment 1
Student Name:

resolve A: quadruplex Choice Questions and Fill in the Blanks
1) A covalent chemic bond is one in which
* c) Outer- racing shell electrons of two atoms argon shargond

2) Which of the chase is not a weak molecular interaction?
* a) A covalent bond

3) Polysaccharides, lipids, and proteins are similar in that they
* b) Are synthesized from monomers by dehydration reactions.

4) Which of the following is a compartment that often takes up a good deal of the volume of a plant cell?
* b) Vacuole

5) The presence of cholesterin in the plasma membranes of some animals
* a) Enables the membrane to stay mobile more easily when cell temperature drops

6) Which of the following types of molecules are the study structural components of the cell membrane?
* c) Phospholipids and proteins

7) In a oneness molecule of water, the two hydrogen atoms are bonded to a exclusive oxygen atom with ____Covenant Bond____. The bonds between H and O atoms of dissimilar water molecules are called __Hydrogen Bond__.

8) Polymers of macromolecules are synthesized from monomers by the ___Acid____ of water. Polymers are mazed to monomers by the__Base___ of water.





9) The most common lipids found in our membranes are_______________________ and they constitute of two _______________________and a ______________________ group linked to a _______________________ molecule.

10)The travel followed in the scientific method are: observation, ___Hypothesis___, prediction and ___Test___.

Part B: Short Answer Questions
11) Name the main feed of the following organelles

Nucleus:
Nucleus are the Protons and Neutrons in the shell of the atom. Outside the nucleus are the Electrons. Protons, which are inside the nucleus, are positively charged and neutrons are neutral.

Ribosome:
Ribosome are granules that consisting of RNA and proteins. They are found free in the cytoplasm or funk on the endoplasmic...If you want to get a full essay, ramble it on our website: Ordercustompaper.com



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