Though both are unicellular, bacteria doesn’t possess a nucleus or cell organelles, except ribosomes, whereas amoebas possess a well-defined nucleus and all essential cell organelles.
Both bacteria and
amoeba are single-celled organisms. They both have ribosomes.
Bacteria is a
prokaryote. It lacks membrane-bound nucleus, mitochondria, chloroplasts or any
membrane-bound organelles.
Amoeba is a eukaryote.
It has a "true" nucleus containing its DNA and organelles which is
responsible for energy production and protein transport.<span>
</span>
Your answer would be Event 1 shows lunar eclipse and Event 2 shows solar eclipse.
This is because of the positioning of all three of the objects.
The sun is the light source, and therefore things are only visible because of light reaching our eyes, from the sun, either reflected or direct.
In the case of Event 1, the earth is blocking the sunlight from reaching the moon, so therefore it would be a lunar eclipse, as the moon would not be visible.
In the case of Event 2, the moon is blocking sunlight from reaching parts of the earth, so therefore the sun would not be visible, and it would be a solar eclipse.
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Answer:
b. the activity of lipoprotein lipase.
Explanation:
Lipoprotein lipase (LPL) is considered or known to be a rate-limiting enzyme that hydrolyzes circulating triglyceride-rich lipoprotein such as very low density lipoproteins and chylomicrons.
It is known that the Lipoprotein lipase is activated by glucagon and adrenaline. And this why the activity of LPL increases in muscle tissue and decreases in adipose tissue, during fasting while , its activity decreases in muscles tissue and increases in adipose tissue.
It is known that, it plays an important role in breaking down fat in the form of triglycerides, which are carried from various organs to the blood by molecules called lipoproteins.
In conclusion, women fat cells in the breasts, hips, and thighs produce abundant LPL, storing fat in those body sites , while in men, fat cells in the abdomen produce abundant LPL.
If your choices are the following (see attachment), then the answer is E gene.
It is stated that hypostatic gene<span> is one whose phenotype is altered by the expression of an allele at a separate locus, in an epistasis event. So the allele altering the espistatis event is the E gene.</span>
Answer:
question no 1 answer
A root hair,or absorbent hair, the rhizoid of a vascular plant, is a tubular outgrowth of a trichoblast, a hair-forming cell on the epidermis of a plant root. As they are lateral extensions of a single cell and only rarely branched, they are visible to the naked eye and light microscope. They are found only in the region of maturation of the root. Just prior to and during root hair cell development, there is elevated phosphorylase activity. Plants absorb water from the soil by osmosis. Root hair cells are adapted for this by having a large surface area to speed up osmosis. Another adaptation that they have is a large permanent vacuole.
question no 2 answer
Answer: Stems hold the plant upright and support it. They also transport water, minerals and sugars to the leaves and roots.
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because i have taken it on by book