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nadya68 [22]
3 years ago
15

1) Q: A: Central dogma includes the following: The DNA codes for the production of messenger RNA (mRNA) during transcription. In

eukaryotic cells, the mRNA is processed and migrates from the _________ to the _________. Messenger RNA carries coded information to the __________. where this information is translated and used i for protein synthesis. Fill in the blanks within the text. A) nucleus, cytoplasm, ribosome B) nucleus, ribosome, Golgi complex C) ribosome, ER, Golgi complex Eliminate D) DNA, RNA, ribosome
Biology
2 answers:
gayaneshka [121]3 years ago
7 0
A) nucleus, cytoplasm, and ribosome
Sedaia [141]3 years ago
6 0

Answer: The correct answer for the fill in the blank is A) Nucleus, cytoplasm, ribosome.

According to central dogma, genetic information is transferred from DNA ( deoxyribonucleic acid) to mRNA ( messenger RNA) and finally to proteins.

The DNA is converted to mRNA in a process called transcription. This takes place in the nucleus of the eukaryotic cells. mRNA moves to cytoplasm where it is finally converted to protein ( through translation) at the site called ribosomes.

In other words, mRNA carries information in the form of codons that is used  for the synthesis of proteins.

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3. Label the parts of the digestive system on the image below by typing in the organ name next to the corresponding letter.
tensa zangetsu [6.8K]

Answer:

A. Salivary Gland (I believe)

B. Esophagus

C. Liver

D. Stomach

E. Pancreas

F. Small intestine

G. Large Intestine

7 0
3 years ago
What is mitosis the divison of?
ad-work [718]

Answer:

Division of cells.

Explanation:

Mitosis is the process of replicating cells.

Hope this helped!

5 0
4 years ago
In an eight–cell embryo of an organism, the cells of the upper tier are aligned directly over the cells of the lower tier. Which
Marina CMI [18]
<span>starfish
</span> All normal eggs from the mother have an X chromosome while usually half the sperm cells from the father have a Y (male) chromosome and the other half  have an X (female) chromosome and it is therefore  the father's sperm that dictates which gender the embryo will take.

If the egg is fertilized by a sperm with a Y chromosome then the embryo will be a genetic male due to XY chromosome combination.
<span>If the egg is fertilized by a sperm with an X chromosome then of course the embryo will be a genetic female due to XX chromosome combination.</span>
3 0
3 years ago
Galapogos tortoises have a number of shell variations, shown right. What are the advantages of choosing a system examining the b
IrinaVladis [17]

Answer:

First, second, and last are correct statements.

For accuracy and reliability of any experiment, a number of observations must be as large as possible. It reduces the effect of any observation or any event which might have happened by chance or error.

Thus, finches were better to record observations as they were available in large number as compared to the tortoise.

In addition, the life cycle of birds is smaller as compared to the tortoise which enabled the scientists to observe more generations.

Lastly, the birds were easy to capture and track as compared to the tortoise. Tortoise being an amphibian could live on land as well as in water which made it difficult to track them.

8 0
3 years ago
Read 2 more answers
What is the size of the star Gliese 832?
Angelina_Jolie [31]

\Huge\green{\tt{✏Answer✏}}

<em>The star has a mass of 0.45 M ☉ and a radius of 0.48 R ☉. It has a temperature of 3620 K and is estimated to be about 9.54 billion years old.</em>

<em>Mean radius: ≥1.5(?) REart</em><em>h</em>

<em>Orbital period (sidereal): 35.68 (± 0.03) d</em>

<em>Eccentricity: 0.18 (± 0.13)</em>

<em>\Huge\blue{\tt{✏Explanation✏}}</em>

<em>#CarryOnLearning</em>

<h2><em>hit that heart and dont forget to follow hehe thx<3</em></h2>

\color{blue}{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰}

\huge{꧁༒Maizen༒꧂}

\color{blue}{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰}

8 0
3 years ago
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