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vampirchik [111]
3 years ago
11

How do cells know how to develop within a multicellular organism?

Biology
2 answers:
DENIUS [597]3 years ago
7 0

The correct answer is option b. They receive instructions in their DNA.

The DNA (deoxyribonucleic acid) or the genes present in the cell guides the fate of the cells during the process of cellular differentiation in the embryonic life of the multicellular organism. The signaling molecule change the genetic expression changes, by which the cells are differentiated.

Karolina [17]3 years ago
6 0

Answer:

its correct its b i just did the test

Explanation:

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Task 1
podryga [215]

To write a diary about a journey through the Silk Road, we must take into account all the aspects that we experience daily on this journey.

<h3>How to write a diary?</h3>

A diary is a written resource that was used in ancient times to make a daily written record of a trip, crossing or territorial discovery.

In general, diary are primary information resources that allow us to know very precisely how past events unfolded.

To write a diary about a journey through the Silk Road, several aspects must be taken into account, such as the different cultures with which the merchants had to interact.

Additionally, we must take important aspects into account such as the location and the date on which we write that diary, for example:

  • Constantinople, January 1215

Learn more about diary in: brainly.com/question/1757970

#SPJ1

6 0
2 years ago
Select the correct answer.
Sveta_85 [38]

Answer:

Fiber

Explanation:

Fiber is one kind of carbohydrate which is indigestible by the body. Fiber is a part of plant foods which is not digestible for our body.

5 0
2 years ago
The independent is which of the following: A. What is measured B. What is changed by the researcher
Illusion [34]

Answer:

B

Explanation:

4 0
3 years ago
Suppose that when you examined your tubes (in this exercise) after incubating them, you noticed that the unsealed control contai
aivan3 [116]
The Oxidation-Fermentation Test is used to differentiate bacteria built on their capability to oxidize or ferment specific sugars.
Once microbes are inoculated,-One tube is sealed with a layer of sterile mineral oil to promote anaerobic growth and fermentation.-The other tube is left unsealed to allow aerobic growth and oxidation.
Organisms able to ferment the carbohydrate or ferment and oxidize the carbohydrate will turn the sealed and unsealed yellow throughout.
Organisms able only to oxidize the sugar will turn the unsealed yellow medium and leave the sealed medium green or blue.
Fragile fermenters will convert both tubes slightly yellow at the top.
Organisms not able to metabolize the sugar will either produce no color change or will turn the medium blue due to alkaline products from amino acids degradation.
Since Pair #1 showed complete yellowing for sealed and unsealed, these Organisms able to ferment the carbohydrate or ferment and oxidize the carbohydrate. So our interpretation will be that the organism has: Oxidation and fermentation OR fermentation only.
For tubes #2 and #3, the sealed tubes were green throughout suggests that they need oxygen for aerobic growth, and the fact that their unsealed tubes showed light yellowing is evidence for oxidation. Sealed - Green and Unseal - Yellow. Our interpretation for these pairs of tubes would be : Oxidation
Tube 1 can be either Oxidation and fermentation OR fermentation only. So reliability of this needs to be confirmed more with additional testing.
Tubes 2 and 3 are most reliable because they can only be oxidation only and no fermentation.
6 0
3 years ago
Match the word to the best sentence.anticodon, codon, complementary strand, DNA, DNA replication, mRNA, nucleotide, transcriptio
Degger [83]

Answer:

Is C

Explanation:

In translation, the cell uses the genetic information contained in mRNA to make the proteins that

carry out the cell’s work. The cell translates the code contained in the mRNA into a new

language, the language of proteins, based on amino acids. Other types of RNA, such as transfer

R

In this section, you will be introduced to the components involved in the process of protein

synthesis, called translation. This process requires a protein/RNA complex called the ribosome

6 0
2 years ago
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