The magnifying power of an electron microscope is 500 times greater than that of a compound microscope.
A microscope is a device that enlarges an image of a small object to expose details that the unassisted eye cannot perceive. The optical microscope, which employs visible light focused through lenses, is the most used type of microscope.
We wouldn't be aware of the existence of cells, how plants breathe, or how rocks change through time without them. Optical microscopy, scanning probe microscopy, and electron microscopy are the three basic categories.
Microscopes are a staple of life science study, but improvements in imaging have made it possible for their usage to spread across the majority of scientific and technological fields. They are frequently employed to observe various cell kinds, examine clinical specimens, and scan nanomaterials.
Learn more about microscopes, here:
#SPJ6
B.) The child developed these features due to defecvtive dna replication.
C.) The child Ddeveloped these features because of a hereditary genetic answer.
really appreciate the help thanks!
b) The endoplasmic reticulum assembles mRNA molecules, and the Golgi apparatus translates them into proteins.
c) The Golgi apparatus assembles mRNA molecules, and the endoplasmic reticulum translates them into proteins.
d) The endoplasmic reticulum assembles
2. The mitochondria in eukaryotic cells is most similar in function to which of the following?
a) military base
b) power plant
c) factory
d) drawbridge
3. A group of students was asked to list some of the similarities and differences between prokaryotic cells and eukaryotic cells. They created the table shown above. The students made a mistake in creating their table. Which statement best describes their mistake? (Points : 2)
a) Prokaryotic cells possess cytoplasm, while eukaryotic cells do not.
b) Both prokaryotic cells and eukaryotic cells possess a nucleus.
c) Both prokaryotic cells and eukaryotic cells are enclosed by a plasma membrane.
d) Eukaryotic cells possess ribosomes, while prokaryotic cells do not.
The ER assembles proteins, and the golgi body modifies and packages them.
Power plant
b) Both prokaryotic cells and eukaryotic cells possess a nucleus.
The endoplasmic reticulum and Golgi apparatus work together in protein synthesis and modification, mitochondria function like a cell's power plant, and eukaryotic cells - unlike prokaryotic cells - possess a nucleus.
1. The correct description of one way in which the endoplasmic reticulum and Golgi apparatus work together is not represented among the options provided. However, to clarify, the endoplasmic reticulum is responsible for assembling proteins and lipids, while the Golgi apparatus modifies, sorts, and packages these proteins and lipids for transport.
2. The mitochondria in eukaryotic cells is most similar in function to a power plant (option b) as it's responsible for producing the energy (ATP) that the cell needs to function.
3. The mistake in the students' table of similarities and differences between prokaryotic cells and eukaryotic cells is option b. Only eukaryotic cells possess a nucleus, while prokaryotic cells do not.
#SPJ6
b. rich in minerals and organic material
c. found below the B horizon
d. very resistant to wind erosion
Answer: The correct answer for the blank is- b. rich in minerals and organic material.
Topsoil is the outermost layer of the soil, which is generally 5 to 10 inches in thickness. This layer is enriched with minerals, organic matter, and microorganisms. It is the site of maximum biological activity that occur on the earth. Roots of plants are also concentrated in this layer so that they can absorb all the nutrients essential for the growth of plant.
Thus, option B) rich in minerals and organic material is the right answer.
Answer:
The anerobic part takes place in the fluid part of the cytoplasm while the aerobic part takes place in the mitochondria
Explanation:
Cellular respiration involves two phases: anaerobic and aerobic. The anaerobic phase occurs in the cytoplasm, while the aerobic phase takes place in the mitochondria.
Cellular respiration involves two phases: anaerobic and aerobic. The anaerobic phase, also known as glycolysis, occurs in the cytoplasm of the cell. Here, glucose is broken down into pyruvate without the need for oxygen. The aerobic phase, which includes the Krebs cycle and oxidative phosphorylation, takes place in the mitochondria of the cell. In this phase, pyruvate is further broken down with the help of oxygen to produce energy-rich molecules called ATP.
#SPJ3
Answer:
Symbiosis and ecosystem relationship
Explanation:
Symbiosis and ecosystem interaction is depicted here.
Clown fish live along with sea anemone in a mutual relationship where both the species give some benefit to each other. For instance, clown fish protect the sea anemone from predators and in return to this, the sea anemone provide food and shelter to the clown fish. Clown fish being a consumer consumes the food provided by sea anemone (producer). Hence, they form a small ecosystem while being into a symbiotic relationship also.