Answer:
Metamorphic, :b
Explanation:
Lol, hope this helps ;B
b. Combine the cloned CFRT gene with a disarmed respiratory virus.
c. Clone the CFRT gene from someone with cystic fibrosis.
d. Clone the CFRT gene from someone without cystic fibrosis.
e.Modify the CFRT gene by putting on a different promoter
f. Test the patient’s blood cell DNA with PCR to see if they have the CFRT transgene.
g. Have the patient use an inhaler that contains the modified respiratory virus.
Answer:
d-b-g-f
Explanation:
1. Clone the CFRT gene from someone without cystic fibrosis.
This will make millions of copies of the gene (wild type, not being mutated and thus unable of producing the disease).
2. Combine the cloned CFRT gene with a disarmed respiratory virus.
This step will allow the virus to transport the gene of interest.
4. Have the patient use an inhaler that contains the modified respiratory virus.
This step helps the virus to enter and infect the patient's cells and thus allowing the copies of the transgene to be integrated into the patient's genome.
3. Test the patient's blood cell DNA with PCR to see if they have the CFRT transgene.
This will confirm if the transgene has actually been integrated into patient's genome.
Answer:
A parasite is an organism that lives within or on a host. The host is another organism. The parasite uses the host's resources to fuel its life cycle. It uses the host's resources to maintain itself.
Explanation:
Answer:
I hope this will help you:)
Explanation:
Autotrophic organisms are found in kingdom planted
Heterotrophic organisms are found in kingdom animalia
Kingdom monerans has some organisms like Cyanobacteria that can carry out photosynthesis so they are autotrophswhile the other main category of monerans is not capable of photosynthesis so are heterotrophs so this kingdom includes both o gains s
Kingdom protist are heterotrophs and autotrophs because some can prepare food while others cannot
Kingdom fungi has some organisms that can carry out photosynthesis like algae
while other are heterotrophs
Explanation:
de kingdoms where de aiutotrophs nd heterophic belong is known to be bacteria..there is also kingdoms where in dey r also autotrhoic nd dis is plantae kingdom also dere r kingdom there r only hetetrpohs nd these r animalia nd fungai
A) The sperm cell donates most of the material in the cytoplasm to the zygote, including mitochondrial DNA.
B) The egg and sperm cells contribute equal amounts of mitochondrial DNA to the zygote.
C) The egg cell donates most of the material in the cytoplasm to the zygote, including mitochondrial DNA.
D) The sperm cell donates most of the DNA in the nucleus to the zygote, including mitochondrial DNA.
Answer:
The answer should be C
Explanation:
The egg contributes all the cytoplasm and organelles to the zygote. The sperm only contributes one set of chromosomes.
The typical sperm midpiece contains approximately 50-75 mitochondria with one copy of mtDNA in each. This represents an 8- to 10-fold decline in copy number during spermiogenesis.
Answer:
The correct answer is: The action potentials peak at a higher voltage than in the body.
Explanation:
Nerve cells in the human body have a very low sodium concentration inside them, while the liquid that surrounds them is rich in this particular ion. When sodium channels in the neuron's plasma membrane are opened, this big difference in sodium concentration -also called gradient- produces a big influx of sodium ions. This rapid entering of Na+ generates a change in the voltage of the cell, because sodium is positively-charged, meaning that the inside of the neuron will become less negative - this is commonly called depolarization of the membrane. Action potentials are generated because of the sudden spike in voltage, but for them to occur, there's a certain voltage that needs to be achieved, so not every depolarization will produce an action potential.
The fact that the cell in the lab is surrounded by a lower concentration of sodium means that the influx of Na+ ions will be lower, because the gradient won't be as big, but also means that the action potential will peak at a higher voltage because the resting membrane potential wasn't as negative to begin with.