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statuscvo [17]
2 years ago
8

Hershey and chase performed an experiment in order to determine how bacteriophages infect bacteria. what did they find?

Biology
1 answer:
professor190 [17]2 years ago
4 0

Hershey and chase performed an experiment in order to determine how bacteriophages infect bacteria and discovered that DNA is the genetic material.

<h3>What is DNA?</h3>

This is referred to as deoxyribonucleic acid and is the genetic material of living organisms .

Hershey and chase performed an experiment using bacteriophages which contains protein and DNA by infecting it with bacteria and it was observed that DNA enters the host bacterial cell, but most of their protein does not.

This therefore means that DNA is regarded as the hereditary material.

Read more about DNA here brainly.com/question/16099437

#SPJ1

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The three major arteries of the upper limb that form a continuum are the Select one: a. brachial, radial, and ulnar arteries. b.
OverLord2011 [107]

The three major arteries of the upper limb that form a continuum are the subclavian, axillary, and brachial arteries. That is option D.

<h3>Arteries of the upper limbs</h3>

The upper limb is made up of the following the upper arm, forearm, and hand.

The major arteries that supply oxygenated blood to the upper limbs is the subclavian, axillary, brachial, radial, and ulnar arteries.

The subclavian, axillary, and brachial arteries are said to form a continuum because they are continuous with one another.

Therefore, the three major arteries of the upper limb that form a continuum are the subclavian, axillary, and brachial arteries.

Learn more about artery here:

brainly.com/question/25149738

5 0
2 years ago
Several Substances are shown in this picture. Two of the substances are in two different forms. Name the two substances and thei
bezimeni [28]

Answer:

Water,something that looks like a bag and something that looks like smoke.

The bag and water are both in solid and liquid respectively and also the smoke is gaseous.So am not sure of the two substances that you need but I have listed them.Thank you for the question

8 0
3 years ago
Dogs have a reduced nonfunctional digit on their paws known as a dewclaw. What is this an example of?
luda_lava [24]
A vestigial organ, something that has yet to fall prey to evolution, but no longer serves a purpose, or the purpose it used to serve.
4 0
3 years ago
Give three examples to illustrate how the shape of a cell makes possible its function
Darya [45]
<span>One of the key ideas in biology is that structure always impacts function. For one, a neuron has a long axon because it helps to transmit signals from cell to cell, allowing the nervous system to function. Secondly, epithelial cells are long and thin, which allows them to cover numerous organs in the body. Finally, muscle cells are more rod-shaped and are comprised of contractile units which allows them to withstand the wear and tear of muscle movement.</span>
5 0
3 years ago
select all correct answers. which statements are true about the amount of gravitational potential energy an object has?
lana66690 [7]
<h3><u>Answer</u>;</h3>
  • The amount increases as the object is lifted higher
  • The amount varies according to the mass of the object
<h3><u>Explanation</u>;</h3>
  • Gravitational potential energy is energy an object possesses because of its position in a gravitational field.
  • The equation for gravitational potential energy is mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 on Earth), and h is the height above the ground in meters.
  • <em><u>The factors that affect an object's gravitational potential energy are its height relative to some reference point, its mass, and the strength of the gravitational field it is in</u></em>.
7 0
3 years ago
Read 2 more answers
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