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Dmitry_Shevchenko [17]
1 year ago
12

Gene expression within the body is controlled by the cells, which determine when a specific gene should or should not be express

ed. Influenza (the flu) is caused by a virus that attacks the respiratory system. Which type of gene is likely to be widely expressed in the body of someone who contracts the influenza virus?
A.the gene that controls production of stem cells.
B.The gene that controls production of skin cells.
C.The gene that controls production of red blood cells.
D.The gene that controls production of white blood cells.
Biology
2 answers:
11111nata11111 [884]1 year ago
6 0
(D) The gene that controls production of white blood cells.
Mazyrski [523]1 year ago
6 0

Answer:

The Answer is D, on jah.

Explanation:

I got 100% on ed2020.

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If a sudden outbreak of disease severely reduced the number of coyotes in an ecosystem very rapidly, what might the resulting ch
Nikitich [7]

Answer:

Over population

Explanation:

With the coyotes gone, they're prey will have little to no predators. Without their numbers decreasing as quickly (because of the coyote population drop) they will be able to repopulate quicker and less of them will die. This will lead to over population.

6 0
2 years ago
Match each phrase with the correct answer. Group of answer choices Organism in a lichen that provides protection [ Choose ] Orga
jekas [21]

Answer:

Organism in a lichen that provides protection - algae

Organism in a lichen that provides nutrients through photosynthesis - algae

Branched growth form of lichen - fruticose

Leafy growth form of lichen - foliose

Small and flat growth form of lichen - crustose

Explanation:

<em>Lichens are composite organisms that are formed from symbiotic relationships between fungi and cyanobacteria/algae. The Green algae layer offers food to the fungi by photosynthesis while the latter supplies nutrients and offers protection to the algal component. </em>

There are different types of lichen based on the growth structure:

Fruticose lichens grow upright and shrubby and posses either round or flat branches.

Foliose lichen appears like a leaf with upper and lower layers. They are usually flat or convoluted in nature.

Crustose lichens are small in appearance with flat, crusty growth on surfaces on which they grow.

5 0
2 years ago
you are a molecule of phosphorus. choose a starting point in the phosphorus cycle and describe the process you would go through
coldgirl [10]
Plants absorb me from the soil through assimilation, I am eaten by animals the animals and plants die and decompose where I am released back into the soil, weathering and erosion cause me to release out of rocks, I then find my way into the ocean being carried by water, I then return to the soil through the water.
5 0
2 years ago
Read 2 more answers
The Calvin cycle depends on inputs of chemical energy (ATP) and reductant (NADPH) from the light reactions to power the conversi
sattari [20]

Answer: as the question lack attachment i have added the link to complete answer in section ask for details.

a.

6ATP

6 ADP

b.

6 NADPH

6 NADP+

c.

6Pi

d.

2P

e.

3 ADP

3 ATP

Explanation:  i have added the picture illustrating the complete reaction see the attachment.

5 0
1 year ago
In 1986, a nuclear power accident in Chernobyl, USSR (now Ukraine), led to high radiation levels for miles surrounding the plant
riadik2000 [5.3K]

Answer:

Radiation leads to mutations that causes genetic drift and decrease fitness.

Explanation:

Radiation is responsible for changing or altering the DNA sequence within a cell.

Radiation either causes mutation or it leads to cell death.

Most of the ionizing radiation causes mutation within the  deep inside of our cells which eventually leads genetic drift which means change in the frequency of the allele in a population over time.

Beneficial mutation confer advantage to the organism. But in this case, the mutation is not beneficial and decreases the fitness of the rodent organisms.  

6 0
2 years ago
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