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Rashid [163]
3 years ago
14

Each cell possesses 46 _____ that are responsible for all the genetic information passed from parents to children.

Biology
1 answer:
Roman55 [17]3 years ago
5 0
There are 46 chromosomes that are responsible for all the information passed from parents to children
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What is the temperature shown on the thermometer?
VLD [36.1K]

Answer:

22

Explanation:

the thermometer goes by 2

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3 years ago
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Inserting normal genes into cells with genetic mutations is called.
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Gene therapy is correct I'm pretty sure
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BILATERAL SCREENING MAMMOGRAM: The tissue of both breasts is heterogeneously dense. This may reduce the sensitivity of mammograp
never [62]

Answer:

Breast cancer is the second most common malignancy in the world and is the fifth leading cause of cancer death in women. There is no method to determine who will develop breast cancer at some time in their life. Some methods are available to detect the tumor early. One of those methods is mammography screening. The idea of this test is to find a lesion(s) in the breast that may correspond to a stage cancer as early as possible.

Explanation:

It is defined as screening in examining a group of people in order to detect a disease or people with a high risk of developing the disease. For a screening test to be effective and efficient, several requirements have to be met, for example, that the disease to be screened must have a significant incidence, the test must have a high sensitivity and specificity, the cost must be relatively low or affordable, The test should be easy to perform and with limited side effects and/or complications. In some countries, guidelines for screening breast cancer with mammography have been established, there is controversy over when to start screening, the recommended interval and to what age the screening was performed. Mammographic screening for women between 50 and 69 years of age is recommended globally.

3 0
3 years ago
Molecules Tab<br> What are the building blocks of macromolécules
Leni [432]
Carbohydrates, lipids, proteins, and nucleic acids are the building blocks of macromolecules.
7 0
4 years ago
One of the key steps in the origin of life is the development of a molecule that can store information and catalyze reactions. W
Alisiya [41]

Answer:

RNA.

Explanation:

RNA is present as genetic material in some viruses only. RNA is almost similar to DNA in its basic structure but contains oxyribose sugar and uracil instead of deoxyribose sugar and thymine.

According to RNA world hypothesis, RNA is the first genetic material evolved on earth. The RNA has the ability to store information as can be seen in process of transcription and translation. The ribozyme has the ability to acts as the enzyme. Hence, RNA has both ability to store information and catalyze the reaction.

Thus, the correct answer is option (E).

8 0
3 years ago
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