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Virty [35]
3 years ago
6

Which one is it ?’ 2, 3, 4, 5?

Biology
1 answer:
Serga [27]3 years ago
6 0
Answer:2
Explanation:the number means how many atoms it has
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Jenner's successful use of cowpox virus as a vaccine against the smallpox virus was due to the fact that ______. (A) the cowpox
irinina [24]

Answer: option C) cowpox and smallpox are caused by the same virus

Explanation:

Cowpox is a skin disease that affects cattle. It is caused by an Orthopoxvirus, with lesions occurring principally on the udder and teats of the animals.

Human infection may occur from touching infected cows, and thus giving immunity to smallpox (an acute infection caused by the same poxyvirus, in HUMANS)

So, Jenner's successful use was because cowpox and smallpox are caused by the same virus

3 0
3 years ago
2.08 lab: investigating biological compounds 1
ICE Princess25 [194]

Answer:

The 20 different amino acids that the body uses to synthesize proteins are: Alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, and valine.

common lipids include butter, vegetable oil, cholesterol and other steroids, waxes, phospholipids, and fat-soluble vitamins. The common characteristic of all of these compounds is that they are essentially insoluble in water, yet soluble in one or more organic solvents.

brown sugar, corn sweetener, corn syrup, dextrose, fructose sweetener, fruit juice concentrates, glucose, high-fructose corn syrup, honey, invert sugar, lactose, maltose, malt syrup, maple syrup, molasses, pancake syrup, raw sugar, sucrose, trehalose, and turbinado sugar.

Explanation:

6 0
3 years ago
Adrenaline is released by which gland?
marusya05 [52]

Answer:

Adrenal gland

Explanation:

they are located just onto of both kidneys

6 0
3 years ago
Read 2 more answers
Discuss the steps in cloning dolly the sheep
MatroZZZ [7]

Answer:

Fertilised ovum from sheep + cell in sheep's mammary gland isolation

Diploid one cell isolated + nucleus from ovum

Nucleus inserted into empty ovum

Ovum implanted in uterus of unrelated sheep

Ovum develops into foetus

Explanation:

In this process a nucleus from a fertilised ovum was removed and replaced with a diploid nucleus of a cell from the mammary glands of another sheep. The ovum was implanted into the sheep's uterus. The resulting foetus "Dolly" born similar to donor sheep.

5 0
4 years ago
What is the benefit of an uneven production of gametes in oogensis?
Anna35 [415]
The homologous chromosomes are passed on to one haploid cell. <span>The benefit is that one haploid cell get the majority of nutrients.</span>
3 0
4 years ago
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