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kogti [31]
3 years ago
9

Is made of genetic material and a protein coat

Biology
2 answers:
Fed [463]3 years ago
7 0
Virus I’m pretty sure is the answer, correct me if I’m wrong
blondinia [14]3 years ago
6 0

Answer:

virus

Explanation:

a virus is surrounded by a protein coat

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Zara had a birthday and was able to choose a pet. The pet that she chose was a beautiful clownfish named Bozo, a common salt wat
White raven [17]

Answer:

See the answer below

Explanation:

<em>The advice I would give  to Zara would be that she should keep Bozo in a separate tank with common salt water away from the goldfish. Bozo is a salt water fish while the goldfish can only survive in freshwater.</em>

If Bozo is kept in a saltless water/freshwater tank with the goldfish, the water would be hypotonic to Bozo. Consequently, water will osmotically diffuse into the cells of Bozo, the cells would become turgid and lyse, and this would lead to the death of the fish.

If the goldfish is kept in the same salt water tank with Bozo, the salt water would be hypertonic to the goldfish. Consequently, water will osmotically diffuse out of the cells of the goldfish into the surrounding salt water, the cells of the goldfish would become flaccid, and this would lead to the death of the fish.

4 0
2 years ago
One of the ways that food can be preserved is by heavily salting it so that bacteria cannot live upon the food. What causes the
Marina CMI [18]

Answer:

Dehydration

Explanation:

What causes bacteria to die in an extremely salty environment is dehydration due to the loss of osmotic balance in their cells.

Water molecules would normally move from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration through a biologically permeable membrane.

<em>An extremely salty environment would be hypertonic to the cells of bacteria and the cell walls of bacteria act as biologically permeable membranes. Hence, the bacteria cells lose water due to the osmotic movement of water from their cells to the surrounding salty environment. </em>

4 0
3 years ago
Something that makes reactions start more easily and increase how fast the reaction occurs
soldi70 [24.7K]
That would be catalysts.

Catalysts accelerate (speed up) chemical reactions without damaging itself. They do this by decreasing the activation energy of a chemical reaction.

Enzymes are a type of catalysts.

3 0
3 years ago
Which of the following body systems breaks down proteins into amino acids
ra1l [238]
When protein enters the stomach, it begins to break down thanks to t<span>iny glands  of the stomach which produces juices to help digest food</span>, but only when it enters the small intestine does the protein molecules break down into amino acids.

So the Small Intestine is the answer.

Have a great day! :)
4 0
3 years ago
What three things does a seed need to germinate?
Leni [432]
Soil,water,and sun i believe
8 0
3 years ago
Read 2 more answers
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