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Dafna1 [17]
3 years ago
6

The cooled lava pools on the surface of a crater are called what?

Biology
1 answer:
suter [353]3 years ago
6 0
The answer would be 3. Maria.

Lunar Maria is derived from the Latin word "mare" which means "seas" (Maria is the plural). Early scientists thought that the moon might be made up of oceans and named it thus. The moon is actually made up of dead volcanoes and lava flows, which eventually hardened to make up the Maria of the moon!
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Oceanographers use different tools to monitor the changes in oceans.
krok68 [10]
<h3>Three tools Oceanographers use</h3>
  • Thermometer
  • Radar
  • Sonar

<h3>Functions of the tools.</h3>
  • Thermometer helps to measure the temperature of the ocean. Temperature  usually varies according to the season.

  • Radar helps to measure ocean currents and and it works under any type of weather condition.

  • Sonar is an instrument used to accurately measure the ocean depths through the use of sound waves.

Read more about Oceanographers here brainly.com/question/977380

5 0
2 years ago
Drag the appropriate tRNAs to the binding sites on the ribosome to show the configuration immediately before a new peptide bond
diamong [38]

Note: Question is incomplete lacking figure. I have added figure with question and answer.

Answer:

E site will be empty as it is exit site for protein synthesis.

P site will have code AUA with three amino acids  because it is the site for peptide synthesis.

A site will have UCC code with one amino acid because its the code for serine synthesis. Moreover, A site is binding site for charged t-RNA molecules during protein synthesis.

4 0
3 years ago
If an enzyme in solution is saturated with substrate, the most effective way to obtain a faster yield of products is to
kompoz [17]

Answer:

a. add more of the enzyme.

Explanation:

Enzymes speed up the rate of reaction by lowering the activation energy for the reaction. They are not used themselves in the reaction. They are specific to substrate molecule. Substrate molecule binds to enzyme's active site and they undergo the reaction to form the product and release back the enzyme.

Rate of reaction depends on both substrate and enzyme concentration. Maximum rate of reaction is reached when all the active sites of enzyme molecules have been occupied by the substrate molecules which means that they are saturated. If more substrate is added at this point it wont have any effect on rate of reaction since there are no free active sites. Hence more enzyme is required to be added so that extra substrate can be utilized and rate of reaction can further be increased.  

3 0
3 years ago
The heart is about the size and shape of your ...
Damm [24]
The answer is Fist hope I helped
3 0
3 years ago
Meiosis and mitosis are both forms of cell division. However, the outcomes of these processes differ. Consider a diploid organis
aleksandr82 [10.1K]

Answer:

Meiosis produces four genetically different haploid cells.

Gametic chromosomes have a different combination of alleles than parental chromosomes as a result of independent assortment

Explanation:

Meiosis and Mitosis are two types of cell division that occurs in living organisms. However, Mitosis produces daughter cells that are genetically identical to the parent cell while meiosis produces daughter cells that are genetically different from the parent cell. This accounts for the reason meiosis leads to genetic variation.

The production of genetically different cells by meiosis is as a result of the process of the random orientation of chromosomes during metaphase I of meiosis I. This process is called INDEPENDENT ASSORTMENT. However, crossing over occurs during prophase I of meiosis between non-sister chromatids of homologous chromosomes.

3 0
3 years ago
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