MI 4.1 Overview

MI 4.1 Overview

By Allison Hilton

Multiple Choice

diabetes is a disease that affects your body's ability to produce or use ___.

• energy
• insulin
• oil

Multiple Choice

The organ responsible for producing both insulin and glucagon is...

• Liver
• Heart
• Pancreas
• Gallbladder

Multiple Choice

What is the function of insulin?

• diagnose diabetes

• turn glucose into energy

• help glucose enter the cells of the body

• all choices

Multiple Choice

Insulin

• lowers your blood sugar levels
• blocks the sugar in your bloodstream from doing what it is supposed to do
• gives you diabetes

Multiple Choice

During digestion, ________ are broken down into _________ which provides ________ for the cells.

• Fats, amino acids, oxygen

• Fibers, fatty acids, free radicals

• Carbohydrates, glucose, energy

• Proteins, sugar, fuel

Multiple Choice

Which of the following is a circular DNA from bacteria that can hold a foreign gene?

• plasmid
• restriction enzyme
• ligase
• protein expression

Multiple Choice

What is genetic transformation?

• A prokaryotic cell turning into a eukaryotic cell

• Foreign DNA being inserted into a plasmid

• A host organism taking in foreign DNA

• A gene being mutated

Multiple Choice

What is the relationship between proteins and traits?

• Proteins carry the genetic information that is responsible for traits.

• Traits control protein expression.

• Proteins produced by expression of genes result in traits

Multiple Choice

DNA can be cut with

• ligase

• helicase

• restriction enzymes

• DNA scissors

Multiple Choice

What type of cut is this photo?

• Blunt

• sticky

Multiple Choice

encodes for the enzyme beta-lactamase, giving the bacteria antibiotic resistance to ampicillin.

• bla

• gfp

• araC

• ori

Multiple Choice

origin of replication, where the plasmid is opened up to start transcription of genes

• bla

• gfp

• araC

• ori

Multiple Choice

What does heat shocking do to the bacteria?

• The heat shock kills the bad bacteria.

• The heat shock makes the enzymes work.

• The heat shock creates openings in the cell membrane & cell wall.

• The heat shock causes the plasmid to work.

Multiple Choice

Will E. Coli grow on this plate?

Plate 1 :

LB

-pGLO

• yes

• no

Multiple Choice

It is a technique or method used to separate mixtures of dissolved chemicals/substances.

• chromatography

• solution

• chromatogram

• evaporation

Multiple Choice

Which is NOT the effect of SDS in PAGE?

• disrupts all bonds in protein secondary and tertiary structure

• disrupts all noncovalent bonds in protein

• denatures protein molecule

• adds negative charges to the protein