The reason how carboxylase maximizes the efficiency of converting starch into oil. Concept introduction: An ester derived from glycerol and three fatty acids is called triacylglycerol (oil). It is the main storage of energy in most of the seeds. During the development of seeds, the oil is produced by using acetyl-CoA, which is derived from sucrose. The seed also contains RuBP carboxylase.

Question

Draw a tripeptide of your choosing at pH 7. Have the N-terminus on the left and the C-terminus on the right. Then: Draw a triangle around the α-carbons. Draw a box around the R-groups. Circle the atoms capable of hydrogen bonding. Highlight the atoms involved in the formation of the peptide bonds. What type of structure have you drawn? (primary, secondary, tertiary or quaternary protein structure).

Answer 1

Question

Chapter 19, Problem 40CQ

(a)

Summary Introduction

To explain: The reason how carboxylase maximizes the efficiency of converting starch into oil.

Concept introduction:

An ester derived from glycerol and three fatty acids is called triacylglycerol (oil). It is the main storage of energy in most of the seeds. During the development of seeds, the oil is produced by using acetyl-CoA, which is derived from sucrose. The seed also contains RuBP carboxylase.

(b)

Summary Introduction

To explain: The reason why some energy collection would be useful in the developing seed.

Concept introduction:

An ester derived from glycerol and three fatty acids is called a triacylglycerol (oil). It is the main storage of energy in most seeds. During the development of seeds, the oil is produced by using acetyl-CoA, which is derived from sucrose. The seed also contains RuBP carboxylase.

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