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Alika [10]
3 years ago
5

Each chromosome contains thousands of genes.What is a gene?

Biology
1 answer:
Leno4ka [110]3 years ago
5 0

Answer:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. ... A chromosome contains hundreds to thousands of genes. Every normal human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes.

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Which of these statements is most likely correct about Location A and Location B?
Korvikt [17]

Answer:

Location A will have cooler summers and warmer winters than Location B

Explanation:

This is because costal areas are cooler in the summer and warmer in the winter than inland areas along the same latitude

7 0
3 years ago
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Design an experiment where you would determine how quickly lactaid works to break down milk sugar at different temperatures
choli [55]
1. Gather 11 cups and then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As a control, take another cup and do not add any lactaid. After 1minute, pour a known quantity of Benedicts into cups of milk. Record the color (blue is the least amount of glucose progressing to green, then yellow, orange, red, and brick red/brown). Take another cup of milk and then add the lactaid and wait 5minutes next is add the Benedicks. Record the color, repeat steps 7-10 adding 5minutes each time until there are no cups left (15 minutes, 20, 25,30,35,40,45).
For the last is Graph the data and form conclusions.
8 0
3 years ago
A bat wing an alligator leg, and a human arm and homologous structures. how does the presence of a homolous structures support o
Zielflug [23.3K]
Since homologous means same structure different functions, it shows that animals evolve to have the same structure as their ancestors but, have different uses to the part
7 0
3 years ago
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Do all animals need the same amount of each macromolecule?
dexar [7]

Answer:

The four main classes of organic compounds (carbohydrates, lipids, proteins, and nucleic acids) that are essential to the proper functioning of all living things are known as polymers or macromolecules. All of these compounds are built primarily of carbon, hydrogen, and oxygen but in different ratios.

Explanation:

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6 0
3 years ago
Nuclear envelope forms at each pole spindle dissolves chromosomes uncoil. True or False
Doss [256]

Answer:

True.

Explanation:

There are four phases which occur during karyokinesis, these are -

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Thus it is clear that the events that are mentioned in the question denote truly about the Telophase.

4 0
3 years ago
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