1. Look at the illustration in the figure. Which of the following internal characteristics would you expect to this animal to have?a) a psuedocoleom
b) paired organs
c) radial symmetry
d) a notochord
2. Present day animals that belong to the earliest group of primates that evolved include
a) New world monkeys, which live almost entirely in trees
b) the tarsiers, which have a broad face
c) the lemurs, which are nocturnal and have large eyes
d) hominoids, which evolved in Africa and Asia
Answers
2.) Present day animals that belong to the earliest group of primates that evolved include New World Monkeys, which live entirely in trees. I believe this is correct because the New World Monkeys split off and that led to chimpanzees and apes. The correct answer is A.
Related Questions
Fish do not live in the icy rivers of the tundra true or false
What is the correct form for writing binomial nomenclature?A. Genus species B. Genus species C. genus Species D. genus Species
Variation in snail color is an example of
A seed only germinates when environmental conditions are good. True or False
Answers
Before a cell can divide, it must copy one NUCLEOTIDE at a time in a process called DNA replication.
DNA replication is the process by which two identical DNA molecules are formed from one single, original DNA parent molecule. DNA replication takes place in all living organisms and is the basis for inheritance. During this process, the DNA make a copy of itself by copying all the nucleotide that are present in it.
Final answer:
A cell must copy each chromosome during a process called DNA replication before it can divide. DNA replication allows for the creation of two identical sets of chromosomes, which are then passed onto the newly divided cells. This ensures that each new cell has the same genetic material as the original cell.
Explanation:
Before a cell can divide, it must copy one chromosome at a time in a process known as DNA replication. DNA replication is vital to cell division because it ensures that each new cell has the same genetic material as the original cell. During DNA replication, the double helix of the DNA unwinds, and enzymes called DNA polymerases add nucleotides to each exposed strand, effectively creating two copies of the original DNA molecule. The result of DNA replication is two identical DNA molecules that are ready to be passed onto the two new cells during cell division.
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to cause 50% longer lasting itches. Interested in
this product, he buys the itching powder and
compares it to his usual product. One test subject
(A) is sprinkled with the original itching powder,
and another test subject (B) was sprinkled with the
Experimental itching powder. Subject A reported
having itches for 30 minutes. Subject B reported to have itches for product.
45 minutes.
X
Identify the-
16. Control Group
17. Test Variable (Independent Variable)
18. Outcome Variable (Dependent
Variable)
19. Explain whether the data supports
the advertisements claims about its
Answers
Answer:
(16)Control Group: Subject A, who was sprinkled with the original itching powder, serves as the control group. This group represents the standard or usual product that Krusty uses and is used as a baseline for comparison.
(17)Test Variable (Independent Variable): The test variable or independent variable in this experiment is the experimental itching powder. Subject B was sprinkled with this experimental powder, which is the variable being tested.
(18)Outcome Variable (Dependent Variable): The outcome variable or dependent variable in this experiment is the duration of the itch. It is the factor that is measured or observed as a result of the manipulation of the independent variable. In this case, the duration of the itch is recorded for both Subject A and Subject B.
(19)Explanation of Data Supporting the Advertisement Claims: Based on the provided data, Subject B, who was sprinkled with the experimental itching powder, reported having itches for 45 minutes, while Subject A, who received the original itching powder, reported itches lasting for 30 minutes. The data suggests that the experimental itching powder caused longer-lasting itches compared to the original product. This supports the claim made in the advertisement about the experimental powder causing 50% longer lasting itches.
Final answer:
The control group is Subject A, the test variable is the experimental itching powder, and the data supports the advertisement claims.
Explanation:
The control group in this experiment is Subject A, who was sprinkled with the original itching powder. The test variable, or independent variable, is the experimental itching powder used on Subject B. The outcome variable, or dependent variable, is the duration of the itches reported by each subject.
The data suggests that the advertisement claims about the experimental itching powder causing 50% longer lasting itches are supported. Subject B, who was sprinkled with the experimental itching powder, reported having itches for 45 minutes compared to Subject A, who had itches for 30 minutes with the original itching powder.
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b. contains a KDEL sequence near its C-terminus.
c. has a membrane-spanning domain length equals the
d. thickness of the cis-Golgi membrane.
e. was imported directly into the cis-Golgi posttranslationally.
f. has a mannose-6-phosphate tag.
Answers
Answer:
C. has a membrane-spanning domain length equals the thickness of the cis-Golgi membrane.
Explanation:
Secretory pathway is the pathway that transport proteins to the cell surface membrane. For this, the membrane proteins are labeled radioactively and move through the various organelles to carry the proteins to the surface membrane.
After six hours, all the radioactivity is concentrated in the cis-Golgi apparatus this means that The protein carries membrane-spanning domain which widens or make the cis-Golgi menbrane thick.
Hence, the correct answer is "C".
Answers
What allows the earth to maintain bodies of water are moderate temperatures, as shown in option A.
What are water bodies?
- Rivers.
- Lakes.
- oceans.
- Lagoons.
The earth's ability to maintain its water bodies is due to moderate temperatures, which allow this water to remain in a liquid state and pass through a cycle that maintains it. If the earth were a very hot planet, water bodies would completely evaporate. If the earth were very cold, the bodies of water would freeze.
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Answers
To modify the model of a given animal cell into a plant cell, it is required to add the cell wall around the cell membrane. It is also mandatory to construct large vacuoles in the cytoplasm with cell organelle chloroplast.
What is a Plant cell?
Plant cells may be defined as the type of eukaryotic cell that are the basic unit of life in organisms of the kingdom Plantae such as green plants, photosynthetic algae, etc.
The diagram illustrates the animal cell and asked to modify this into the plant cell. So, there is a requirement to add or edit this cell with plant cell organelles and its characteristics like cell wall, presence of chloroplast, large central vacuoles, etc.
Therefore, it is well described above.
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Answer:
To show the structures of a plant cell, add a cell wall around the membrane and increase the size of the vacuole inside the cell. Draw green ovals to represent chloroplasts.
Explanation:
answer on edmentum
B. zymogenic cells
C. mucous neck cells
D. enteroendocrine cells
Answers
Parietal cells produce intrinsic factor, which is important for the absorption of vitamin B12.
The correct answer to the given question is option A.
Intrinsic factor is a protein produced by parietal cells in the stomach.
It plays a crucial role in the absorption of vitamin B12 in the small intestine. Without intrinsic factor, vitamin B12 cannot be absorbed and can lead to a condition called pernicious anemia.
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