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zavuch27 [327]
3 years ago
11

What does the nosepiece of the microscope cantain

Biology
1 answer:
Rus_ich [418]3 years ago
8 0
"The rotating part of the microscope at the bottom of the body tube; it holds the objectives." -utahscience.oremjr.alpine.k12.ut.us
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how are amino acids similar to carbohydrates and lipids? multiple choice question. they are all the same kilocalories/gram. they
yuradex [85]

Amino acids are similar to carbohydrates and lipids as they all contain carbon, oxygen, and hydrogen.

Amino acids are the organic compounds involved in the synthesis of proteins. The basic structure of amino acids is composed of an amino group, a carboxylic group, a hydrogen atom and a variable R group all bonded with a common α-carbon atom.

Lipids are the organic molecules that consists of fats and oils. The general structure of lipid is composed of a glycerol backbone, with 2 long fatty acid chains attached to each hydroxyl group and a terminal hydroxyl group attached to phosphate group.

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1 year ago
In the bryophyte life cycle, the sporophyte generation is<br><br> haploid.<br> diploid.
marta [7]
Diploid id tje answer 
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3 years ago
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A 6,000 kg train car is moving to the right at 10 m/s and connects to a 4,000-kg train car that wasn't moving. What is the veloc
SIZIF [17.4K]

6 m/s

This type of collision is a <u>Inelastic collision </u>

Explanation:

We begin by finding the momentum of the initial train car;

Remember that momentum is given by the formulae mass (kg) * velocity (m/s)

Therefore;

Momentum = 6000 * 10

= 60,000 kg⋅m/s

The other car has zero momentum because;

4000 * 0

= 0

When the two train cars collide, the total momentum will be;

60,000 + 0 = 60,000

Therefore to find the velocity, well use the same formulae;

p = mv  whereby;

p – momentum

m – mass

v – velocity

60,000 = (6000 + 4000) * v

v = 60,000 / 10,000

v = 6

= 6 m/s

This is an elastic collision because we are assuming that no energy is lost in the collision. Most collisions, however, are not elastic but rather inelastic. In inelastic collision some of the kinetic energy is lost to the environment in some other form of energy such as heat energy.

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3 years ago
If you were to expose glucose to oxygen on your lab bench, why would you not expect to see it burn?
Dmitrij [34]

Energy is required for the sugar and oxygen to reach their transition state.

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Which tissue forms coverings, linings, and glands
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I believe it is Epithelial Tissue. <span />
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