A segment of DNA that codes for something (protein)

Autosomal chromosomes are ___

numbered 1-22, do not decide sex

What does a vector do in genetic engineering?

It transfers DNA into the host organism.

How does gene therapy work?

A gene is inserted directly into a cell that does not work

What is the goal of hybridization?

To cross 2 genetically different individuals.

What is the Human genome project?

a global research effort to map 30,000 genes in humans

Which is true about this electrophoresis?

Bears 1 & 2 could be the parents of 3

Cloning is a process that...

produces a genetically identical copy of an organism.

cuts DNA at any particular location

Genetically Modified Organisms are...

Organisms with foreign genetic info inserted into their genome

continued breeding of animals with similar characteristics.

In an electrophoresis comparison we would expect:

identical twins to match each other exactly, a crime scene sample to match the person who left it exactly

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Genetic Technology

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Biotechnology

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Questions 32

Answers

1
A gene is...
An Allele
RNA
A segment of DNA that codes for something (protein)
DNA found on a chromosome
2
Autosomal chromosomes are ___
numbered 1-22, do not decide sex
numbered 1-22, do decide sex
called X & Y, do not decide sex
called X & Y, do decide sex
3
Restriction enzymes
bind together strands of DNA
edit proteins
cut DNA at specific sites
bind "sticky ends" of DNA molecules
4
What does a vector do in genetic engineering?
It points the way to the right answer.
It lets you know what way to go.
It lets you know the magnitude of the change.
It transfers DNA into the host organism.
5
How does gene therapy work?
A gene is inserted directly into a cell that does not work
A gene is inserted directly into a cell that does work
A gene is inserted directly into your body with out any harm
A gene is inserted directly into a pill that you take
6
How does inbreeding affect genetic variation within a population?
increases then decreases
variation does not change
variation decreases
variation increases
7
What are stem cells?
Useless cells
Undifferentiated cells
Cells found on a plant stem.
Differentiated cells
8
Small pieces of DNA used for transformation are called:
operons
introns
exons
plasmids
9
What letter shows the recombinant DNA?
A
B
D
C
10
Hybridization and inbreeding are both types of....
Gene Therapy
Transgenics
Forensics
Selective Breeding
11
In the electrophoresis diagram, which suspect's DNA was found at the crime scene?
1
2
3
None of them
12
Bacterial transformation (Bt) is used in...
Cloning humans
Insulin production
Cloning monkeys
Creating wooly mammoths
13
What disorder is shown in this karyotype?
Klinefelter's Syndrome
Turner's Syndrome
Down Syndrome
None, this is a typical female
14
What is the goal of hybridization?
To grow plants.
To make popcorn.
To cross 2 genetically different individuals.
To have the best traits.
15
What is the Human genome project?
sequencing human DNA in order to discover genetic anomalies
a global research effort to map 30,000 genes in humans
technique used in molecular biology to amplify DNA
modification of an organism manipulating genetic material
16
What are examples of hybridization?
beefalo
lion
apple
grape
17
What disorder is shown in this karyotype?
Turner's Syndrome
Down Syndrome
Klinefelter's Syndrome
None, this is a typical female
18
What disorder is shown in this karyotype?
None, this is a typical female
Klinefelter's Syndrome
Turner's Syndrome
Down Syndrome
19
To cut DNA into pieces, we use -----
Ligase
restriction enzymes
polymerase chain reaction
DNA polymerase
20
Which is true about this electrophoresis?
All of these are possible
Bears 1 & 2 could be the parents of 3
Bears 2 & 3 could be the parents of 1
Bears 1 & 3 could be the parents of 2
21
To make many copies of a DNA segment, we use:
transformation
Polymerase chain reaction
gel electrophoresis
transduction
22
Cloning is a process that...
removes a developing fetus from its mother’s womb.
produces a genetically identical copy of an organism.
takes place when a single sperm fuses with an egg.
23
Transgenic organisms
don't undergo mitosis
don't undergo meiosis
have several akanashi fragments
have DNA from another organism
24
What disorder is shown in this karyotype?
Down Syndrome
Klinefelter's Syndrome
None, this is a typical female
Turner's Syndrome
25
During cloning, who is the new offspring a clone of?
The surrogate
The haploid egg donor
The somatic diploid cell donor
26
what does CRISPR do?
cuts DNA at any particular location
cuts DNA at only one site
glues DNA back together
makes DNA well done
27
Genetically Modified Organisms are...
Grapes are turned into raisins
Fruits are made to reproduce for more desirable traits
Organisms with foreign genetic info inserted into their genome
Animals are bred over generations to be bigger/stronger
28
DNA from 2 different species is ---- and organisms containing it are called ----
mutant, recombinant
spliced, hybrid
recombinant, transgenic
hybrid, clones
29
In Karyotypes the sex chromosomes are shown last (X and Y). What are the other 22 pairs called?
Gametes
Pedigree
Autosomes
Alleles
30
What is Inbreeding?
allows animals with wanted characteristics to produce
continued breeding of animals with similar characteristics.
cross dissimilar animals bring together to bring the best
application of a technological process to living organisms
31
In an electrophoresis, DNA should be placed at the ---- terminal because it has a ---- charge
negative, negative
positive, negative
positive, positive
negative, positive
32
In an electrophoresis comparison we would expect:
siblings to match each other exactly
parents to match their children exactly
identical twins to match each other exactly
a crime scene sample to match the person who left it exactly

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