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alukav5142 [94]
2 years ago
15

Evaluate the relative environments inside and outside the cell when a cell is said to be in dynamic equilibrium with its environ

ment
Biology
1 answer:
zloy xaker [14]2 years ago
8 0
<span>When a cell is in a dynamic equilibrium with its environment, this means that the salt/water concentration inside the cell is equal to the salt/water concentration outside the cell. It is called an equilibrium because no transport of molecules is needed since the concentrations are already the same.</span>
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Even though plants cells photosynthesize, they still use their mitochondria for oxidation of pyruvate. This will occur in _____.
lidiya [134]

Answer:

All cells all the time.

Explanation:

Photosynthesis is the process of the formation of organic nutrients, glucose in the presence of sunlight by fixing CO2. Cellular respiration is the oxidation of nutrients. The process forms ATP which in turn serve as energy currency for living cells.  

Plant cells perform cellular respiration to obtain the energy stored in the chemical bonds of glucose. The energy obtained by cellular respiration is used to perform the vital functions by cells. Therefore, irrespective of photosynthesis, cellular respiration occurs in all the cells of the plants all the time to fulfill the energy requirement for growth and development.

7 0
2 years ago
______ is a tool for converting data back and forth between a relational database and the HDFS. a. Flume b. Pigc. Sqoop d. Impal
Snowcat [4.5K]

Answer:

The correct answer is - C. sqoop.

Explanation:

The Sqoop is tool created to changing or transfer in between a relational database and Hadoop HDFS servers. This tool import the data from the hadhoop to relational system and then export relational system to hadoop file system. It is command line interface application tool that helps in  importing and exporting.

Thus, the correct answer is - option C

3 0
2 years ago
Read 2 more answers
Skin color in a certain species of fish is inherited via a single gene with four different alleles.
tino4ka555 [31]
The answer is D) 1/2.

If each allele confers a unit of color darkness, then only genotypes S2S3 and S1S4 will have 5 units of color darkness because in genotype S2S3 S2 will have 2 units, and S3 will have 3 units, which is 5 units in total. The similar math is for <span>genotypes S1S4.
</span>
Now, let's cross S1S3 and S2S4:
Parents:          S1S3      x     S2S4
Offspring:  S1S2    S1S4     S2S3     S3S4

The offspring with genotype S1S2 will have 3 units of color darkness. The offspring with genotype S1S4 will have 5 units, as well as the offspring with genotype S2S3. The <span>offspring with genotype S3S4 will have 7 units.
It can be assumed that only 2 genotypes out of 4 will have 5 units:
2/4 = 1/2.</span>
8 0
2 years ago
The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence? cyanobacteria → red a
Fynjy0 [20]
<span>The correct answer is:  [B]:  " cyanobacteria → green algae → land plants " .
____________________________________________________________</span>
4 0
2 years ago
According to the theory of plate tectonics, which is one feature that plates carry?
Phoenix [80]

Answer:

seafloor

Explanation:

  • A plate, often described as a lithospheric plate, with seafloor, continents and mountains on top of it.
  • The earth is divided into three layers based on their chemical composition. Undoubtedly, there is a component called the lithosphere.
  • The lithosphere consists of a crust and a portion of a solid upper mantle.
  • Below the lithosphere is the asthenosphere.
  • There are two types of crusts: the continental crust and the oceanic crust.
  • Where there is a seabed there is a sea crust.
  • Mountains are also found in oceanic and continental crusts.
  • The intercontinental layer corresponds to the continents.
8 0
2 years ago
Read 2 more answers
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