IT Ess Module 1

BIOLOGY

Midterm Exam

DOUBLEJEOPARDY

D Taysom & K. Martin

IT Ess Module 1

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WANWANEncapsulationEncapsulation

WANWANServicesServices

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GeneticsGenetics It’s in theIt’s in the

Levis?Levis?

You AreYou AreWhat YouWhat You

EatEat

In ThroughIn ThroughThe OutThe Out

DoorDoor

And LifeAnd LifeGoes OnGoes On

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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

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Question

Any physically expressed characteristic.

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A: What is a trait?

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QuestionA: What is heterozygous?

Having two different alleles.

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A: What is an allele?

A form of a trait

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Genetics

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A: What is codominance?

Human blood type, which can be O, A, B or AB exhibits this type of inheritance pattern.

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Genetics

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A: What is pink?

The appearance of a hybrid of a red snapdragon and a white snapdragon, which exhibit incomplete dominance

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Question

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A: What is double helix ?

The shape of the DNA molecule.

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A: Who are Watson and Crick?

The DNA molecule is named after these two scientists.

It’s in the Levis?

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Question

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A: What is deoxyribose?

The sugar in the DNA molecule.

It’s in the Levis?

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A: What is TAACCGT?

The DNA strand ATTGGCA replicates. This is the complimentary strand.

It’s in the Levis?

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A: What is hydrogen bonding sites?

This is what causes the complimentary nature of the DNA bases.

It’s in the Levis?

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Question

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A: What is protein?

Muscle contraction is achieved with this macromolecule.

You Are What You Eat

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A: What are glycerol and fatty acid chains ?

Triglycerides are composed of these two parts.

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A: What is glycogen

Animals store quick energy as this long-chain macromolecule.

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A: What is activation energy?

Enzymes act by lowering this, thus speeding up a reaction.

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A: What is a nucleotide ?

The monomer that makes up nucleic acids.

You Are What You Eat

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Question

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A: What is osmosis?

The passive transport of water across a cell membrane.

In Through the Out Door

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A: What is hypotonic?

A solution that has fewer dissolved solutes than the cell.

In Through the Out Door

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A: What is active transport?

Transport that requires the expenditure of ATP.

In Through the Out Door

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A: What are hypertonic?

A cell in this type of environment will shrivel.

In Through the Out Door

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A: What is facilitated diffusion?

Proteins assist in this type of passive cell transport.

In Through the Out Door

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A: What is meiosis ?

Cell division that reduces chromosome number by half.

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A: What are fallopian tubes ?

The structure that carries the egg to the uterus after ovulation.

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A: What are polar bodies ?

One ovum and three of these are produced in oogenesis.

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A: What is vas deferens ?

Sterilization of a male involves disrupting passage of sperm through this.

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A: What is crossing over?

This process, which increases genetic diversity, occurs in meiosis, but not mitosis.

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A: What is a cell membrane ?

The surface area of the cell would represent this cell structure.

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A: What is golgi apparatus ?

This organelle is used to store macromolecules that are not immediately needed by the cell.

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A: What are cilia and flagella?

These structures are used by single cell organisms to move.

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A: What is prokaryotic?

A cell that lacks membrane-bound organelles.

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Question

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A: Who is Robert Hooke?

The scientist who first observed and named cells.

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QuestionA:

Kevin is colorblind. Neither his parents nor his sister exhibit this trait. Draw the family pedigree. Indicate the genotype(s) of each person.

Final Jeopardy

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colorblind

normalXBY

XbY

XBXb

XBXb

XBXBor