A plasmid ______.
SELECT ALL THAT APPLY.
-is a small circular piece of DNA independent of the chromosome
-is a small appendage used for motility
-may be used as a vector to introduce a genes into a cell
-may be used as a vector to introduce a genes into a cell
Homework Answers
1) karyotype has all the chromosomes from chromosome 1 to chromosome 22, there 2 copies of each and there is one X chromosome and one Y chromosome, so the individual is a male, in females the sex chromosomes are X chromosomes only females have 2 copies of sex chromosome.
so the answer is d) this is a karyotype of a male.
2) in prokaryotes cell division increases the number of organisms, in the plants and animals cell division s required for the growth, development, repair, and reproduction ( gametes are produced by cell division, meiosis) so answers are
Cell division is used for the growth of organisms.
cell division is necessary for the development to occur.
cell division is the basis for both sexual and asexual reproduction.
3) plasmids are extrachromosomal DNA, it has the origin of replication so there can be multiple copies in the cell, also it can be used as a vector to introduce genes into a cell so the answer are
is a small circular piece of DNA independent of the chromosome.
may be used as a vector to introduce a genes into a cell.
Add Answer to:
A plasmid ______.
SELECT ALL THAT APPLY.
-is a small circular piece of DNA independent of...
BRCAll is a tumor suppressor gene located on chromosome pair 13. Inherited mutations in BRCAII can...
BRCAll is a tumor suppressor gene located on chromosome pair 13. Inherited mutations in BRCAII can predispose an individual to breast cancer. If Scarlet carries an inherited mutation for BRCAII and her husband Scott does not, what is the probability that their son inherited the mutated allele? O 0% o 25% O 50% O 75% O 100% Question 2 1 pts A plasmid SELECT ALL THAT APPLY. is a small circular piece of DNA independent of the chromosome is a...
Which of the following is the result of meiosis? (Select all that apply) A The production...
Which of the following is the result of meiosis? (Select all that apply) A The production of four genetically identical daughter cells B. The production of four genetically different daughter cels C. No change in chromosome number from the parent cel D. A doubling of the chromosome number E. A reduction in the chromosome number by haif 13. Mitosis and cytokinesis function in which of the following? (Select all that apply) A. Asexual reproduction in unicellular eukaryotic organisms B. Gamete...
all these questions have more than one correct answers 1) Meiosis & mitosis have similarities as...
all these questions have more than one correct answers 1) Meiosis & mitosis have similarities as well as differences. Which of the following represent similarities? a) Both increases genetic variation b) Both change in chromosomes number in daughter cells c) Both only occur in eukaryotes D) DNA replication must occur prior to both e) Both make use of a spindle to separate chromatids 2) Meiosis is a special form of cell division. Select any of the following that applies to...
need help with this .. From the pages 571-587 attached below. 1a) Suppose a population of...
need help with this ..
From the pages 571-587 attached below.
1a) Suppose a population of guppies was infected with a
parasite. In that population a mutation results in a parasite
resistant genotype that spreads through the population through
natural selection. A subsequent mutation in the parasite results in
a genotype that is unaffected by the newly evolved resistant guppy
genotype. What is the name of the hypothesis that explains this
host parasite “arms race”.?
1b) What is this name...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
8. In which one of the following cellular processes is DNA involved? (Select all that apply.)...
8. In which one of the following cellular processes is DNA involved? (Select all that apply.) DNA replication transcription translation transcription and translation 10. Dogs have lots of fur that they need to keep warm during winter months. However, this makes them prone to overheating during summer months. Luckily, dogs are commonly observed "panting," which is a method used by dogs to exchange hot air for cool air thereby decreasing their temperature. What qualification life would BEST explain this? reproduction...
please answer All the multiple choice questions in the pic (all pics) i dont need a...
please answer All the multiple choice questions in the pic (all
pics) i dont need a explantion .
22 Using a bacteriophage to pass DNA rom bacterium to another O A) Transduction O B) Transformation C) Translocation O D) Translation 23. What research did Rosalind Franklin contribute to the elucidation of the double helix structure of DNA? O O O A) Principles of base pairing B) Biochemical data C) Bacterial transformation data D) X ray crystallography A segment of DNA...
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving...
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving rise to a “hairless” phenotype. In the homozygous condition, H is lethal. An independently assorting dominant allele S has no effect on bristle number except in the presence of H, in which case a single dose of S suppresses the hairless phenotype, thus restoring the "hairy" phenotype. However, S also is lethal in the homozygous (S/S) condition. What ratio of hairy to hairless flies...
BRCAll is a tumor suppressor gene located on chromosome pair 13. Inherited mutations in BRCAII can predispose an individual to breast cancer. If Scarlet carries an inherited mutation for BRCAII and her husband Scott does not, what is the probability that their son inherited the mutated allele? O 0% o 25% O 50% O 75% O 100% Question 2 1 pts A plasmid SELECT ALL THAT APPLY. is a small circular piece of DNA independent of the chromosome is a...
Which of the following is the result of meiosis? (Select all that apply) A The production of four genetically identical daughter cells B. The production of four genetically different daughter cels C. No change in chromosome number from the parent cel D. A doubling of the chromosome number E. A reduction in the chromosome number by haif 13. Mitosis and cytokinesis function in which of the following? (Select all that apply) A. Asexual reproduction in unicellular eukaryotic organisms B. Gamete...
need help with this ..
From the pages 571-587 attached below.
1a) Suppose a population of guppies was infected with a
parasite. In that population a mutation results in a parasite
resistant genotype that spreads through the population through
natural selection. A subsequent mutation in the parasite results in
a genotype that is unaffected by the newly evolved resistant guppy
genotype. What is the name of the hypothesis that explains this
host parasite “arms race”.?
1b) What is this name...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
8. In which one of the following cellular processes is DNA involved? (Select all that apply.) DNA replication transcription translation transcription and translation 10. Dogs have lots of fur that they need to keep warm during winter months. However, this makes them prone to overheating during summer months. Luckily, dogs are commonly observed "panting," which is a method used by dogs to exchange hot air for cool air thereby decreasing their temperature. What qualification life would BEST explain this? reproduction...
please answer All the multiple choice questions in the pic (all
pics) i dont need a explantion .
22 Using a bacteriophage to pass DNA rom bacterium to another O A) Transduction O B) Transformation C) Translocation O D) Translation 23. What research did Rosalind Franklin contribute to the elucidation of the double helix structure of DNA? O O O A) Principles of base pairing B) Biochemical data C) Bacterial transformation data D) X ray crystallography A segment of DNA...
Most questions answered within 3 hours.
-
Show the rearrangements of the carbon skeleton in the following
carbocations. Note that in some cases...
asked 25 minutes ago -
Use a z -Table to find the specified area.
Between the mean and 3.01 deviations from...
asked 42 minutes ago -
Consider the following reaction at equilibrium. What will happen
if O2 is added to the reaction?...
asked 1 hour ago -
Based on how much or how little you have noticed in the media,
do you think...
asked 4 hours ago -
I calculate Rosetta Stone’s P/E ratio as 10x prior to a report
about future industry growth....
asked 5 hours ago -
What major physiological changes account for electrodermal
activity (as in during a lie-detector test)?
asked 6 hours ago -
You are going to sell fruits & vegetables at a local
roadside market. List separately and...
asked 7 hours ago -
Hows does water affect the digestion of fats ?
asked 9 hours ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 9 hours ago -
Pleaaaaaaaasssssse help me please please it's more important
:((((((((((((((((((((
CASE STUDY
Nissan Company
Nissan Motor Company,...
asked 9 hours ago -
Calculate the concentration of hydronium and hyroxide ions in 1)
2.0 mol/L HNO3 2) 0.5 mol/L...
asked 9 hours ago -
In a loop-the-loop ride a car goes around a vertical, circular
loop at a constant speed....
asked 9 hours ago