Biology EOC Study test questions Macromolecules 2024-2025. Questions and Correct Answers, Exams of Biology

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Biology EOC Study test questions

Macromolecules 2024-2025. Questions and

Correct Verified Answers. Graded A

A molecule shaped like a double helix is typical of A. DNA b. protein C. RNA d. lipids - ANSDNA All organic compounds contain the element a. C b. N c. O d. H - ANScarbon animals store glucose (sugar) containing fragments in the form of a. cellulose b. glycogen

c. wax d. lipids - ANSglycogen complex carbohydrates are organic macro molecules that a are composed of carbon, hydrogen, and oxygen atoms b. are composed of chains of smaller sugar molecules c. can be used for both energy storage and structural support d all of the above - ANSall of the above DNA esists in the cell in the shape of a a. double helix b. donut c. long strings d. crescent shaped - ANSdouble helix DNA is found in the nucleus of a cells in a condensed form called a. collagen b. genes c. chromosomes

d. nucleotides - ANSchromosomes Lipids are a. polar molecules b. protein ,oelcules c. similar to water d. nonpolar molecules - ANSnon polar molecules Lipids DO NOT do which of the following jobs a. serve as enzymes b. store energy c. form parts of membranes d. act as hormones - ANSserve as enzymes Long chains of amino acids are found in a. carbohydrates b. lipids c. proteins d. nuceic acid - ANSproteins

polysaccharides are a. carbohydrates b. lipids c. proteins d. unsaturated fats - ANScarbohydrates The one element that is found only in living things or what used to be alive is a. carbon b. water c. oxygen d. hydrogen - ANSa. carbon The two types of nucleic acids are a. chlorophyl and retinal b. lipids and sugars c. DNA and RNA d. glucose and glycogen - ANSDNA and RNA

This molecule is used as the blueprint to make proteins a. DNA b. glycogen c. starch d. RNA - ANSRNA Use the figure that shows CH3 to answer questions 10- An example of these would be a. collagen b. cellulose c. estrogen d. starch - ANSestrogen Use the figure that shows CH3 to answer questions 10- Identify the structure in the figure a. nucleotide b. sugar c steroid d. fatty acid - ANSsteroid

Use the figure that shows CH3 to answer questions 10- The monomer for this group would be a. sugar b. amino acid c. steroid d. fatty acid and glycerol - ANSfatty acid and glycerol Use the figure that shows CH3 to answer questions 10- The polymer for this group will be a. sugar b. fatty acid and glycerol c. lipid d. carbohydrate - ANSlipid Use the figure that shows CH3 to answer questions 10- This is a type of which macro molecule or polymer a. lipids b. carbohydrate

c. proteins d. nucleic acids - ANSlipids Use the figure that shows CH3 to answer questions 10- This structure is a. polar b. non polar c. polymer d. macro molecule - ANSnon polar Use the figure that shows CH3 to answer questions 10- We can also say they are a. collagen b. carbohydrates c. hormones d. cellulose - ANShormones Use the figure that shows Oxygen(4) surrounded by P and rows of H-C-H to answer questions 24-

Identify the structure shown in the figure a. fatty acid and glycerol b. amino acid c. lipid d. phospholipid - ANSphospholipid Use the figure that shows Oxygen(4) surrounded by P and rows of H-C-H to answer questions 24- The arrangement of this structure is called a. phospholipid bilayer b. phospholipid dilayer c. lipid sheets d. cell wall - ANSphospholipid bilayer Use the figure that shows Oxygen(4) surrounded by P and rows of H-C-H to answer questions 24- You will expect to find this structure in all a. cell wall b. exoskeleton of insects

c. cell membrane d. lipids - ANScell membrane Use the figure that shows Phosphate, Pentose sugar, and base to answer questions 27- 29 The polymer for this group is called a. sugar b. steroids c. carbohydrates d, nucleic acid - ANSnucleic acid Use the figure that shows Phosphate, Pentose sugar, and base to answer questions 27- 29 The two examples for this group is a. starch and carbohydrates b. DNA and RNA c. wax and fats d. collagen and keratin - ANSDNA and RNA

Use the figure that shows Phosphate, Pentose sugar, and base to answer questions 27- 29 This monomer is called a. sugar b. nucleotides c. nucleic acid d. glycerol and fatty acid - ANSnucleotides Use the figure that shows vertically H-C-H for questions 14- The structure shown in the figure is a a. fatty acid and glycerol b. steroid c,. phospholipid d. sugar - ANSfatty acid and glycerol Use the figure with CH2OH to answer questions 5- 9 An example of long chains of this molecule found in cell walls is a. collagen b. glycogen

c. cellulose d. starch - ANScellulose Use the figure with CH2OH to answer questions 5- 9 An example of long chains of this molecule is a. glycogen b. glycerol c. glucose d. collagen - ANSglycogen Use the figure with CH2OH to answer questions 5- 9 Identify the structure in the figure a. steroid b. nucleotide c. monosaccharide d. amino acid - ANSmonosaccharide Use the figure with CH2OH to answer questions 5- 9 The monomer for this group will be

a. steroids b. carbohydrates c. nucleotides d. sugar - ANSsugar Use the figure with CH2OH to answer questions 5- 9 The polymer for this group will be a. steroids b. carbohydrates c. nucleotides d. sugar - ANScarbohydrates Use the structure that shows H - N - C - C to answer An example of this type of macro molecule that is found in hair is a. glycogen b. collagen c. enzyme d. keratin - ANSkeratin

Use the structure that shows H - N - C - C to answer An example of this type of macro molecule that speed up reactions in our body is a. cellulose b. collagen c. enzyme d. starch - ANSenzyme Use the structure that shows H - N - C - C to answer The monomer for this group is a. fatty acid and glycerol b. proteins c. lipids d. amino acids - ANSamino acids Use the structure that shows H - N - C - C to answer The polymer for this group is a. fatty acid and glycerol b. proteins c. lipids

d. amino acids - ANSproteins Use the structure that shows H - N - C - C to answer questions 19- This structure is a. fatty acid and glycerol b. nucleotide c. amino acid d. sugar - ANSamino acid Which macromolecule are used to store energy in living things? a. carbohydrates & proteins b. carbohydrates & lipids c. lipids and proteins d. lipids and nucleic acids - ANScarbohydrates and lipids which of the following is a carbohydrate a. DNA b. insulin c. wax

d. glucose (sugar) - ANSglucose ( sugar) Which of the following is not an organic molecule a. carbohydrate b. ice c. lipid d. nucleic acid - ANSice Which organic molecule below is classified as a carbohydrate a. amino acids b. CH2 chains c. Nucleotide d. sugars - ANSsugars which organic molecule below is most closely related to nucleic acids a. amino acids b. CH2 chains c. nucleotide d. sugars - ANSnucleotide

which organic molecule below is most closely related to proteins a. amino acids b. CH2 chains c. nucleotides d. sugars - ANSamino acids