1308 Final Review

Why do DNA have many origins of replication

In the central dogma of biology, what molecule is transcribed from DNA?

Organisms that must consume other organisms for energy are called

The circled functional group is the ___________ group

This molecule facilitates chemical reactions by lowering the activation energy barrier

Why do some DNA bands travel faster through the gel in gel electrophoresis?

Who was the first person to use X-ray crystallography to see the double helix structure of DNA?

Which one of these nucleotides would NOT be seen in RNA?

Down syndrome is a trisomy of

Meiosis has _____ rounds of cell division

Millions of years ago, all modern continents are joined together as a supercontinent called

A high pH indicates that

In this phase the chromosomes line up in the middle of the cell

The anticodon is located in the

The fins in whales and fish have a similar function but did not come from a common ancestor. This is an example of

The type of fermentation that is done by the yeast that makes bread rise is

Fossils are evidence of living things from at least ________ years ago

True or false: In eukayotes, the mRNA is immediately translated after transcription

A homozygous red flower and a homozygous white flower are crossed and produce a pink flower. The alleles display

Light reactions in photosynthesis happen in the

The enzyme that fixes carbon dioxide to the Calvin cycle during photosynthesis is

In which phase does DNA synthesis/replication happen?

Diffusion that uses protein channels is called

Which one of these is a cell structure that plants have but animals do not?

DNA has a ___________ charge

When a gene can affect whether a gene is expressed at all, this is called

A scientist will use this small circular DNA to create transgenic organisms

Crossing over happens during

Which step of cellular respiration uses oxygen?

Which of these domains have a nucleus?

Animal cells like which one of these osmotic conditions?

Cl- ions have more electrons than protons. This is a(n)

Radiometric/Radiocarbon dating is an example of

This type of cell division produces four cells that are different from each other

Fluorine has _______ electrons

The nucleus of an atom has

Vegetable oils are examples of

A plant with purple flowers is crossed with a plant with white flowers. All children have purple flowers. Which is true?

In the central dogma of biology, mRNA is translated to make

Which step of cellular respiration does CO2 come from?

In animals, cytokinesis is marked with

A colorblind (sex-linked) woman and a man with normal vision have a son. What is the chance that the son is colorblind?

Cellular respiration is an _____________ process

The monk who discovered the principle of genetics is

Which of these is NOT a member of domain eukarya

Exergonic reactions

Which of these gap junctions act as channels for small molecules to move cell to cell?

DNA replicates in a _________ fashion, meaning that it keeps a strand from the parental DNA

Which of these enzymes function to "unzip" double stranded DNA?

An experiment is trying out different brands of fertilizers to see how it affects fruit quality. The fruit quality is

Cellulose is a

In this phase two nuclei reform on opposing sides of the cell

Transcription happens in the

Glycolysis produces a net of ____ ATP

An animal cell is dropped into a solution and immediately bursts as water rushes in. This osmotic condition is called

The bond between the H and O in H2O (water) is called

Monomers are joined together through a process called

Gametes (sex cells) are

What is so special about Taq polymerase?

The most inclusive level of taxonomy is

Every living thing is capable of doing which of these processes?

Proteins made in the rough ER will be carried by vesicles to

Which of these enzymes attach Okazaki fragments together in the lagging strand?

Hydrophilic molecules

In DNA, G pairs with

Which one of these substances acts to stabilize the cell membrane?

A heterozygous organism with both a dominant and recessive allele will have the __________ phenotype

Some snakes have small, degraded leg bones. These bones are an example of

ATP has ___ phosphate groups

Your sex cells might contain chromosomes that are a mix of your father and your mother's through the process of