FREE BIOLOGY AND STUDY GAMES ABOUT BIO 110 EXAM

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FREE BIOLOGY AND STUDY GAMES ABOUT BIO 110 EXAM

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Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -45 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Saturated fatty acids have __ covalent bonds

Answer:

single

Question 2: The covalent bond within proteins are __ bonds

Answer:

peptide

Question 3: What is the monomer of carbohydrates?

Answer:

monosaccharide

Question 4: All __ things are composed of one or more cells

Cells are the ___ units of living organisms New cells come only from pre-existing cells by ___ ___

Answer:

1) living 2)smallest 3)cell division

Question 5: Protein that makes up filament in muscle cells and is involved in the motion in other types of cells

Answer:

Myosin

Question 6: Contain the same atoms but in different bonding relationships

Answer:

Isomers

Question 7: Bonds within nucleic acids are __ bonds

Answer:

phosphoester

Question 8: Ability to observe two adjacent objects distinct from one another

Answer:

Resolution Question 9: Found in eukaryotic cells, known as the celluar soup. Region inside the plasma membrane but outside of organelles

Answer:

Cytosol Question 10: ___ are made up of a carbon atom linked to a amino group and a carboxyl group.

Answer:

Amino acids

Question 11: Triglycerides are joined by __ bonds

Answer:

ester

Question 12: Molecular machine made up of complex proteins that produce ATP

Answer:

ATP synthase

Question 13: ___ are formed by joining 2 fatty acids and a phosphate group to glycerol.

Answer:

Phospholipids

Question 14: Membrane within chloroplasts that stack to form granum

Answer:

thylakoid membrane Question 15: Helps keep the pH constant, usually contains a weak acid and its related base.

Answer:

Buffer Question 16: Stores genetic material coded in the sequence of their monomer building blocks

Answer:

DNA

Question 17: Positioning around the double bond. (cis & trans)

Answer:

Geometric isomers Question 18: Found in prokaryotic cells. Site of metabolism, contained inside plasma membrane

Answer:

Cytoplasm Question 19: motor protein in cells which converts chemical energy in ATP into mechanical energy

Answer:

Dyesin

Question 20: motor protein powered by the hydrolysis of ATP

Answer:

Kinesin

Question 21: lacks ribosomes and is useful in detoxification and synthesis and the modification of lipids

Answer:

Smooth ER

Question 22: Can be enhanced using dyes, uses an electron beam, resolution 2nm

Answer:

Contrast

Question 23: The monomer for nucleic acids are ___

Answer:

nucleotides

Question 24: What makes up chromosomes and is found in the nucleus

Answer:

Chromatin Question 25: A nucleotide is built of a phosphate group, ____, and a nitrogeneous base.

Answer:

a pentose sugar

Question 26: When lysosomes break down worn-out organelles it is called

Answer:

autophage

Question 27: Multiple monosaccharides form...

Answer:

polysaccharides Question 28: Theory that billions of years ago cells digested mitochondria and chloroplasts and they evolved within the cells because they provided energy

Answer:

Endosymbiotic theory