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Ne4ueva [31]
3 years ago
6

A diet deficient in calcium can lead to which condition?a. anemiab. osteopeniac. night blindnessd. atherosclerosis

Biology
2 answers:
Aleonysh [2.5K]3 years ago
8 0
A diet deficient in calcium can cause osteopenia. The deficiency of calcium may Cause a low bone density which is a condition caused in osteoporosis. Hence the correct answer is B osteopenia.
alukav5142 [94]3 years ago
5 0

Answer: b. osteopeniac.

Explanation:

Oasteopenia is condition in which the density of bone decreases. This occurs due to deficiency of calcium in the bones hence, the density of bones decreases considerably. It is considered as the precursor of the osteoporosis. It typically occurs in the women after menopause due to the loss of hormone estrogen. It also occur due to lack of exercise, smoking, excess consumption of alcohol and prolonged use of glucocorticoids in the medicines. It may also result due to prolonged exposure to radiations.

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Determine which DNA technology allows for each of the following scenarios.
Ket [755]

Explanation:

A correct father is identified through the current techniques for paternity testing are using polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP).

A suspect is identified using a small sample of evidence forensic DNA analysis

Forensic DNA analysis usually involves comparisons between genetic profiles extracted from biological samples collected from a specific site, object or person which is thought to be associated to a crime, in order to determine the likelihood that such samples come from a particular person

A missing person is correctly identified by

Efficient Face Recognition System for

Identifying Lost People

4 0
3 years ago
Read 2 more answers
The genes dumpy (dp), clot (cl), and apterous (ap) are linked on chromosome II of Drosophila. In a series of two-point mapping c
Dmitrij [34]

Answer:

The order of genes is- dp-cl-ap

Explanation:

The genes a be mapped on chromosome on the basis of the recombination frequency as the recombination shows that is the genes are linked or not.  In genetic mapping, 1 per cent recombination frequency is considered as 1 cM or map distance.

In the given question, the three gene distance are provided on the basis of which the gene can be mapped in the following manner:

1. Take the higher value of gene distance that is 42 m.u and plot them on the line,

2. now place second-highest value on the line that is 39 m.u.

3. The gene will be arranged in the order of dp-cl-ap.

4. dp--³---cl-----------³⁹---------------------ap.

Thus, dp-cl-ap is correct.

6 0
3 years ago
The pressure you apply to the
emmasim [6.3K]

Answer:

Force

Explanation:

Because velocity is quickness of speed and motion is like moevement, force is like the ammount of pressure. This is why the answer is force.

3 0
2 years ago
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Explain how the triplet code of dna is transcribed and translated in the synthesis of proteins
timama [110]
Ok this is going to be a long answer lol


Translation is the process by which a protein is synthesized from the information contained in a molecule of messenger RNA (mRNA). During translation, an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids, which are the building blocks of proteins.



During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA

I hope this helps :)
4 0
3 years ago
(5.01 MC)Which of the following abiotic factors affects the ocean by providing substances that an organism obtains from its envi
kipiarov [429]

Answer:

d. Nutrients

Explanation:

took the test

3 0
3 years ago
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