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love history [14]
3 years ago
14

Plz help ASAP! Which phrase best describes the dependent variable in an experiment?

Biology
1 answer:
Colt1911 [192]3 years ago
3 0

Answer:

The value that depends on another.

Explanation:

The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable. An example of a dependent variable is depression symptoms, which depends on the independent variable (type of therapy).

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Define the following terms. Drag and drop the words into the appropriate blanks to complete the sentences.
FrozenT [24]

Answer:

1. replication

2. gene

3. strand polarity

4. translation

5. complementary base pairing

6. chromosome

7. antiparallel

8. transcription

9. allele

Explanation:

1. Replication is the process by which DNA is duplicated or the process of making another copy of DNA.

2. Gene is the physical unit of heredity i.e a segment of DNA transferred from parents to offsprings. A gene also encodes a useful products such as protein.

3. A DNA strand is a polar molecule, which is attributed to the phosphate group at the 5'-end of DNA and the hydroxyl group at the 3'-end of DNA.

4. Translation is the process whereby the information in a mRNA molecule is used to synthesize a protein.

5. Complementary base pairing is a phenomenon whereby Adenine (A) binds to thymine (T), guanine (G) binds to cytosine (C).

6. A chromosome contains of single long molecule of DNA coiled together around histone proteins. The chromosome is associated with different types of proteins.

7. In the double-stranded DNA molecule, one strand runs from 5' to 3' and the other runs from 3' to 5'. This is called ANTIPARALLEL nature of DNA.

8. Transcription is the process by which a DNA molecule is used to synthesize a mRNA single strand.

9. Allele is the alternative or contrasting form of a gene. Each allele is contributed by each parent

5 0
3 years ago
Which of the atoms below has the lowest atomic mass?​
Marizza181 [45]

Answer:

C

Explanation:

6 0
3 years ago
Identify the structures in the cell pictured on the
ikadub [295]

Explanation:

<h3>Answer:-</h3>
  • A part is Cell membrane.
  • B part is cytoplasm.
  • C part is Ribosomes
  • D part is DNA.

<h2>Know More:-</h2>
  • Cytoplasm is a jelly like fluid present in a cell.
  • It contains many cell organelles which are suspended throughout IT.
  • Full form of DNA is Deoxy Ribonucleic Acid.
  • Ribosomes help in protein formation and are granular structures.
  • Cell membrane is the outermost covering of animal cell .
  • It is made up of proteins and lipids.
8 0
3 years ago
Read 2 more answers
g A team of researchers suspects that RegX may play a role in regulating cytoskeletal reorganization by activating KinY. To test
andriy [413]

Answer:

It is expected to observe the immunoprecipitation of the GST-tagged KinY complex, thereby indicating the role of RegX in the mechanism of cytoskeletal reorganization.

Expanation:

Western blot is a technique widely used in molecular biology laboratories in order to identify proteins and also to quantify their expression levels. This technique is useful to detect proteins with high specificity, in this case the technique has been used for the detection of an immunoprecipitated (i.e., GST-tagged KinY complex) in order to confirm the role of the upstream protein RegX in cytoskeletal organization.

3 0
3 years ago
which extinction period results in the evolution of the first mammals and dinosaurs appearing and forests of conifers and cycade
loris [4]

It was a life changing event. Around 66 million years ago, at the end of the Cretaceous period, an asteroid struck Earth, triggering a mass extinction that wiped out the dinosaurs and around 75% of all species.

Dinosaurs roamed the Earth in the Mesozoic Era, which is divided into the Triassic, Jurassic, and Cretaceous periods. They first arose during the Triassic period about 245 million years ago. Dinosaurs first appeared in the Middle Triassic and became the dominant terrestrial vertebrate in the Late Triassic or Early Jurassic, occupying this position for about 150 to 135 million years until their demise at the end of the Cretaceous. This era is popularly known as the "Age of Reptiles" and for good reason: reptiles, and particularly dinosaurs, were the dominant terrestrial vertebrate animals at the time. The PT extinction was the most severe in Earth's history, and was likely driven by intense volcanic eruptions and associated rapid climate change. This extinction decimated many early groups of reptiles and amphibians, and may have created environmental space for dinosaurs and other new groups to evolve.

To learn more about dinosaurs please click on below link

brainly.com/question/13863000

#SPJ4

5 0
1 year ago
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