Biology exam study guide

What is helicase's job?

Codon TAC matches which anticodon?

What do scientist use to make copies of each Genome piece?

The ______ starts on promoters, which are specific base sequences.

who do some foods require pasteurization?

Deoxyribose gets its name from what part of a nucleotide?

Which structure brings a new amino acid to the "construction site"

Lichens are

all "sex linked traits" are found on the ______

which cellular structure is found in both prokaryotic and eukaryotic cells?

The very beginning of a protein starts as a ....

What is a Mendelian trait?

What does the splice some remove from mRNA in RNA processing?

____ is the contused breeding of individuals with similar characteristics

The guard cells do what to open?

Where are chloroplast found?

The process by which one strain of bacterium is apparently changed into another strain is called....

When RNA is edited portions that are cut out are called ______ and remaining pieces are ________.

Fungal diseases are responsible for the loss of approximately _____ percent of all crops

____ is crossing dissimilar individuals to bring together the best of both organisms

______ shows the complete diploid set of chromosomes grouped together in pairs arranged in order of decreasing size

Scientist in the human genome project use promoters, which are binding sites for ______

recombination DNA in the bacteria is the bacterial DNA plasmid that contains only bacterial genes

RNA synthesis happens in the cytoplasm in ...

the ________ was a 13 year international effort to sequence all 3 billion base pairs to identify all human genes

t+tall, t=short, T will mask or cover up t. what type of genotype is TL

_________ is the scientific study of crime scene evidence

what is one reason for genetically modifying an organism?

_________ is the likelihood that a particular event will occur

which if the following is NOT true of the Human Genome Project?

_____ is the application of a technological process, invention, or method of living organisms

this type of infection causes the cell to burst

How do we control bacteria? click all that apply

what is the TATA box part of that allows RNA to bind to the strand?

where do diabetics get their insulin from now?

Click on all differences between DNA and RNA

which of the following are roles fungi can play in the environment? check all that apply

archea are often found in what type of environments?

what role do fungi play in the ecosystem?

What type of blood type can receive from anyone?

1897 dutch scientist Louis Pasteur discovered viruses- Latin for poison

if you are a heterozygous carrier for cystic Fibrosis you have a good chance to be immune to....

Compared to a eukaryotic cell, prokaryotic cells contain

Roots (choose all that apply)

the two backbones of the DNA structure consist of

leaves (choose all that apply)

Fungi are autotrophic eukaryotes with cell walls that contain chitin

the scientist responsible for the discovery of bacterial transformation is

What is heredity?

What are the three types of RNA?

Bacteriophages are...

sclerenchyma

palisade masophyll is (choose all that apply)

ofthemilkintheUnitedStatescomefromcowsthathavebeeninjected with hormones made by recombinant DNA to increase production.

What are some differences between RNA and DNA? Select all that apply

Mushrooms are heterotrophs who -

Non-sex cells are called ___ cells and they are ____. Sex cells are called ____ cells and they are ___.

which of the following groups is younger than all of the others?

Select the prokaryotes from this list (select all that apply)

Hyphae are cells that form long slender branching filaments

the main enzyme involved in linking individual nucleotides into DNA molecules is

each flip of a coin is 50/50 or 1/2 but the probability of flipping heads three times in a row is

chitin, the cell strengthening material, is which type of bio molecule?

what percent of our DNA actually makes protiens?

Who discovered the helical structure of DNA?

The two strands that make up a DNA molecules run in the same direction

______ stems have a distinct epidermis and has vascular bundles scattered throughout

All fungi are beneficial to the environment.

_____ isalegaltoolthatgivesanindividualorcompany theexclusive right to profit from its innovations for a number of years

bacterial mutations arespedupbybreedersby using radiationor otherchemicals.somebacterial mutations areused for consuming

what substance is used to both cut the human gene from human DNA and cut open the bacteria plasmid?

The job of DNA is...

Soon it will be possible to know your entire Genome sequence in just a few minutes for what price?

Collenchyma...

which of the following is used to create a Genome sequence?

The major groups of fungi different from one another in their...

This is called...

______ is the process of changing a gene to treat a medical disease or disorder

Parasitic fungi can also infect humans examples are, choose all that apply

taproot system

______ is the loss of water through the leaves

Fungi can only reproduce asexually.

Nitogen bases are connected by ____ bonds

What is a dominant allele?

Every human body cell has ____ chromosomes

if you are a heterozygous carrier for sickle cell you have a good chance to be immune to...

T=tall, t=short, T will mask or cover up t. what type of phenotype is TL

An organism whose DNA has genes from another organism is a transgenic organism

the mass of branching hyphae below the soil is the....

a nucleotide does not contain

what type of blood can be donated to anyone

How many years ago did vascular plants evolve on earth?

more than ______ genes are found on the X chromosome, the Y chromosome is smaller and contains about _______ genes

_____ is a glass slide to which spots of single-stranded DNA have been tightly attached

transpiration (evaporation from plant leaves) plays an important role in what cycle?

the _________ of molecular biology is that information is transferred from DNA to RNA to protein

on average 1/1200 based do not match for humans. those are called...

each 3 letter word in mRNA is known as a...

Chitin is a polymer made of modified sugars that is also found in external skeletons of

Changes in DNA can change amino acids which will affect ________

Each tRNA anticodon is complementary to one

what process takes DNA in the nucleus and turns it into mRNA?

which enzyme completes the joining of the two ends of the human gene to the bacteria plasmid

What is the role of DNA ligase?

a red and white rose may cross-pollinate and make a pink rose is an example of....

The top of a mushroom is actually the....

what pedigrees you can determine if a trait is

one way that scientist group bacteria is by

ideally, genetic modification could lead to better, less expensive, and more nutritious food, example so this would be

the first step in decoding these genetic instructions is to copy part of the base sequence from DNA to *

Fungal diseases can also affect

Ribosomes use the sequence of codons in mRNA to assemble amino acids into polypeptide chains. this process is known as

_________ produces a plant that has two different parents

in what tissue does photosynthesis take place?

What is an allele?

factors that are passed from parent to offspring are called _____. the different forms of genes are called _________.

which of the following are based found in DNA?

since fermentation requires no oxygen, what process is occurring?

the gene for male pattern baldness is on the X chromosome. Why are women less likely to be bald than men?

In the eukaryotic chromosomes, DNA is tightly coiled around proteins called

Almost all bacteria are photosynthetic

the three types of bacteria shape are

Which of the following statements are true, pick the best answer?

DNA was actually discovered in the late 1800s in what type of cells?

DNA is genotype and protein is *

ground tissue is

if you have trisomy on the 21st par you have

Binar fission is like meiosis

parenchyma...

male and female reproductive cells join in a process known as _______

virus

an example of this is rabbit fur color

_______ stems are organized in a ringlike pattern

Chlamydia....

which of these is a phenotype?

Vascular plants have an advantage over nonvascular because they....

we can now done many animals like

Which below is a correct statement about xylem?

_____ analyzes sections of DNA that may have little or no function but that vary widely from one individual to another

adenine bind with ____ in RNA

which of these genotypes is heterogeneous?

an example of this is skiing color in humans

when both traits are clearly expressed it is an example of....

Stems (choose all that apply)

a vaccine blocks the growth and reproduction of bacteria

Bacteria is important because... ( click all that apply)

The DNA in a bacteria is in the form of a

_______ different amino acids make polypeptides

This type of infection, viral nucleic acid is inserted into a hosts cell DNA

the darker colors are more dominant in human genetics for skin color.

Small repeating units within DNA are called

Each gene codes for

Clumps of tiny protein particles that can act like a viral infection as well are called....

which enzyme makes mRNA?

which organism did Mendel study to learn about the patterns of inheritance?

antibiotics are a preparation of a weak or dead pathogen or inactivated toxins

when would a plant close its stomata?

Lous Pasteur was the first person to show that bacteria cause disease

There are more than ______ species of fungi today.