On 4 (5 points) ? Saved Which of the following is correct?...

on 4 (5 points) ? Saved Which of the following is correct? Select all that apply. A peptide bond is formed between fatty acid to the next fatty acid to form omega 3-fatty acids. In Type II diabetes, the pancreas produces insulin, but cells are resistant to the signal. This condition is called insulin resistance. Lipids are transported in blood as lipoproteins, which are clusters of lipids with proteins. The correct progression for protein synthesis is DNA -> protein -> RNA. Optimal blood values for LDL cholesterol and HDL cholesterol are \geq 60mg/dL and <100mg/dL, respectively.

Transcript

00:01 Hello students, in this video i will be answering multiple questions.

00:05 To begin with the first question, question number 18.

00:07 In this question we need to select an option which mentions an incorrect statement about cholesterol.

00:14 Cholesterol is not inherently toxic to the cell.

00:19 It is not exclusively obtained from unhealthy fatty foods.

00:24 Cholesterol is a sterol and it is a precursor of other steroids including sex hormones.

00:31 It is a common component of animal membranes and plays an important role in cell structure and function.

00:37 While consuming excessive amounts of unhealthy fatty foods can contribute to higher cholesterol levels in the body, but the body also produces cholesterol naturally and dietary sources include both healthy and unhealthy fats.

00:56 Therefore, option c which states it is toxic to the cell and only obtained by consumption of unhealthy fatty foods is the correct answer to this question.

01:08 Moving on to the next question, question number 19.

01:11 When you consume a donut, the starch present in the donut needs to be broken down into monosaccharide units for absorption and utilization by the body.

01:20 This process involves the enzymatic breakdown of starch through hydrolysis which converts the complex carbohydrate into individual glucose molecule.

01:33 After hydrolysis, the glucose molecules undergo a dehydration synthesis to form more complex carbohydrates such as glycogen and other carbohydrate polymers in the body.

01:47 Therefore, the correct answer to this question is option a.

01:52 Moving on to the next question, question number 20...

Question

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