BIOLOGY HIGH SCHOOL

An experiment looking at structures smaller than a cell would most likely employ a _______.a. dissecting microscope
b. transmission electron microscope
c. scanning electron microscope
d. compound light microscope

Answers

Answer 1
Answer:

Answer:

The correct answer is option b.

Explanation:

Transmission electron microscope or TEM emits electrons that pass through the vacuum tube of the microscope. TEM has an electromagnetic lens that focuses the electrons into a very fine beam.

The transmission electron microscope can be used to seeing very thin specimens of tissue sections, molecules, and other smaller structures that can not be seen by light microscope or dissecting microscope, in which electrons can travel creating a projection image.

Thus, the correct answer is option b.
Answer 2
Answer: transmission electron microscope

Related Questions

The motion of objects can be quite complex. The motion of this frog is an example, Suppose that the frog moves from one lily pad to the other in 1 second 1 m Describe the motion of the frog as it makes one round trip between the two lily pads Use the terms speed, velocity, displacement, and distance in your answer​
Independent assortment of chromosomes is a result of A) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase plate during meiosis I. B) the random nature of the fertilization of ova by sperm. C) the random distribution of the sister chromatids to the two daughter cells during anaphase II. D) the relatively small degree of homology shared by the X and Y chromosomes. E) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase plate during meiosis I, the random nature of the fertilization of ova by sperm, the random distribution of the sister chromatids to the two daughter cells during anaphase II, and the relatively small degree of homology shared by the X and Y chromosomes.
A meiotic division produces _____ daughter cells. 1 2 4
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A new food source from the crossing of wheat and rye is called

What two components are often found as part of an enzyme?

Answers

Two components that are very common and often found are:
1. Simple Enzymes which are called like this cause usually are composed of proteins. It is peptide bonds that linked the amino acids 
2. Conjugated Enzymes. They have two parts. The protein and non protein portion.
Hope this helps you greatly

Oil, coal, natural gas, and uranium are used to generate electrical energy. What is true about ALL of them

Answers

Oil, coal, natural gas, and uranium are used to generate electrical energy, These all are fossil fuels.

What are  Fossil fuels?

Fossil fuels are non-renewable.  For example :Hydrogen is not a fuel. It is a way of storing or transporting energy. Distribution and infrastructure need to be refurbished to cope with hydrogen, which can metals by making them brittle.

Thus, this could be the answer.

To learn more about Fossil fuels click here:

brainly.com/question/2029072

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They're finite resources

The amino acid in figure one is found in a region of a polypeptide that folds away from water which part of the amino acid and most likely contributes to the hydrophobic behavior of this region of the polypeptide

Answers

Answer:What part of the amino acid contributes to the hydrophobic behavior of a region of the polypeptide?":

The hydrophobic behavior of a region of the polypeptide is primarily influenced by the presence of nonpolar amino acids with bulky side chains, such as alanine, valine, leucine, isoleucine, phenylalanine, and tryptophan. These nonpolar side chains do not interact with water molecules and instead fold away from water to minimize contact with the polar environment.

What are the errors in the table? Check all that apply.ER should be in both animal and plant cells.

Golgi body should be in animal cells only.

Lysosomes should be in animal cells only.

Nucleus should be in plant cells only.

Ribosomes should be in plant cells only.

Vacuoles should be in both animal and plant cells.

Answers

Answer:

ER should be in both animal and plant cells.

Vacuoles should be in both animal and plant cells.

Explanation:

Just believe in me

Answer:

ER is found in both animals and plants

Explanation:

the endoplasmic reticulum is found in both cells of animals and plants

The magnitude of the voltage induced in a conductor moving through a stationary magnetic field depends on the _______ and the _______ of the conductor. A. length, speed
B. color, capacitance
C. resistance, current
D. distance, circumference

Answers

Answer:

Length and speed.

Explanation:

According to Faraday's law, the voltage induced in the conductor is equal to the product of magnetic field, length and speed of the conductor.

The formula to find the induced voltage in the conductor is:

ξ = Blv

Here, ξ= emf induced, B is magnetic field, l is the conductor length and v is the conductor speed.

From the above formula, it is clear that voltage of a conductor depends upon the length and speed of the conductor.

Thus, the correct answer is option (A)
The correct answer is A). Length, Speed.

What percentage of the atmosphere needs to be full in order for precipitation to fall?

Answers

Answer: 100%

Explanation:
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An enzyme known as amylase is found in the saliva of humans. This enzyme helps to begin the process of digesting starch molecules in the foods we eat. Which of these BEST describes how enzymes like amylase help in the process of digestion? (AKS 1a1) Question 2 options: Amylase contains the DNA molecules necessary to assemble the proteins needed for digestion. Amylase is a catalyst that speeds up the chemical process of breaking down food molecules. Amylase breaks down the food molecules directly by forming powerful acids. Amylase acts as a buffer to keep the pH of foods at a consistent level.