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vladimir2022 [97]
4 years ago
8

Dona is interested in cutting back on her calorie intake. Which nutrient offers the highest number of calories per gram?

Biology
1 answer:
gayaneshka [121]4 years ago
7 0

Answer:

The correct answer will be option- Fats

Explanation:

The cellular respiration can produce energy from the three substrates:  Carbohydrates, proteins and Fat, the most favoured of which is Carbohydrates.

The Carbohydrates on oxidation produces 4 calories per gram, proteins also produce 4 calories per gram whereas Fats produces 9 calories per gram.

The Fats produces the highest amount of energy as fats require more oxidation to release water and carbon dioxide as compared to Carbohydrates.

Since fats provide the highest amount of energy, therefore, option- fat is the correct answer.

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The physician did a visual examination of the vagina and cervix to note changes in the cells and capillary network. the procedur
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The procedure that takes place with the examination procedure is the colposcopy. This is the examination used in having examine the cervix and vagina of a female individual in means of having to identify if there is any presence of disease.

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4 years ago
Ecocentrists are distinguished by their rejection of the anthropocentric idea that _________.only humans have intrinsic value.th
Luba_88 [7]
<span>Antrophocentric ideas and beliefs involve believing that only human beings and human beings alone are of the utmost importance above all else, that the human self is of the total concern. It is a very "self" oriented set of ideas. Eccocentrists are particularly and primarily focused on the environment, preservation, and "green" movements.</span>
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3 years ago
In the experiment determining the parental genotype of plant seedlings from a monohybrid cross, if the dominant color was green
eimsori [14]

Answer:

cc × cc

Explanation:

This question involves a single gene coding for plant seedling. The green allele (C) is dominant over the white allele (c). This means that the green allele will mask the phenotypic expression of the white allele in a heterozygous state (Cc).

In this experiment where plate 1 only contained white seedlings instead of all green, this illustrates that all the offsprings were recessive. This is because the parental genotypes were both recessive for the color trait i.e. cc.

Note that, the recessive trait can only be expressed when the recessive alleles are present in a gene. Therefore, the parental genotype would have been cc × cc, in order to give rise to all offsprings with the recessive trait (white colour).

7 0
3 years ago
One of the virulence factors produced by Group A Streptococcus is __________, which can kill neutrophils, the immune system’s fi
uranmaximum [27]
<span>Streptococcus is a genus of coccus (spherical) Gram-positive bacteria belonging to the phylum Firmicutes[3] and the order Lactobacillales (lactic acid bacteria). Cell division in this genus occurs along a single axis in these bacteria, thus they grow in chains or pairs, hence the name—from Greekstreptos, meaning easily bent or twisted, like a chain (twisted chain). Contrast this with staphylococci, which divide along multiple axes and generate grape-like clusters of cells.)</span>
3 0
3 years ago
How are photosynthesis and cellular respiration different?
zaharov [31]

Answer:

photosynthesis is what organisms use to create food and energy. this comes from the sun. and cellular respiration is carbon dioxide that comes from the animal after photosynthesis

Explanation:

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3 years ago
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