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vova2212 [387]
3 years ago
6

What is a vertabrate

Biology
2 answers:
lana [24]3 years ago
8 0

Answer: an animal of a large group distinguished by the possession of a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fishes.

Explanation:

My name is Ann [436]3 years ago
7 0

Answer:

my back! JK

Explanation:

a creature of an enormous gathering recognized by the ownership of a spine or spinal section, including warm blooded creatures, fowls, reptiles, creatures of land and water, and fishes.

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What are four different types of bases in DNA and how do they pair?
erica [24]

Answer:

Adenine, Thymine, Guanine, and Cytosine

They possess complimentary paring. Meaning the one will only bind another, and will not bind with and other one

Explanation:

5 0
3 years ago
Concept map: what is the difference between condensation reactions and hydrolysis reactions?
Llana [10]
Hydrolysis is equals to hydro which means water plus lysis which means splitting. Therefore, hydrolysis means splitting/breaking a chemical bond by the addition of water (H2O). More accurately, it is by the introduction of the elements that make up water which are hydrogen and oxygen. Simple example of hydrolysis reaction is an ester is hydrolyzed into an alcohol and a carboxylic acid. Condensation on the other hand is the opposite of hydrolysis. Condensation occurs when two Hydrogen and one Oxygen are LOST from a compound or compounds during the reaction. Most often this occurs when 2 reactants form one product were bond between them being formed by the concerted loss of water (H2O). Condensation example is an alcohol + a carboxylic acid -> ester + H2O.
5 0
4 years ago
Read 2 more answers
Plants do cellular respiration true or false
Elza [17]
True. Plants do cellular respiration
5 0
3 years ago
A beer-making microbiologist noticed that no matter how long the brewing process took, 3% alcohol was the maximum produced. Hypo
inessss [21]

Answer:

The microbiologist beer-making may not be providing sufficient conditions for the yeasts present in the system to be able to produce a greater amount of alcohol.

Explanation:

As you owe to produce beer, alcoholic fermentation of organic matter must take place. Alcoholic fermentation is carried out by yeasts (and some bacteria) that are added to the beer's raw material, consume all glucose and release alcohol as a product of their metabolic reactions.

For these yeasts to be able to produce large amounts of alcohol, two things are necessary. The first is that the raw material of the beer is placed in a location that does not contain oxygen and does not allow oxygen to enter. This is because the production of alcohol is done through fermentation, which is an aerobic process. If there is oxygen at the site, yeasts will die and will not promote fermentation, leaving alcohol production low, or even zero.

Another thing that can decrease alcohol production is that the raw material does not supply substrates in sufficient quantities for its metabolism. The raw material may have a deficient supply of glucose, preventing the yeast from being able to ferment, which will generate little or no alcohol.

3 0
4 years ago
Scientists discovered a fossil in China that belongs to a previously unknown species of an obscure group of small dinosaurs, rel
fiasKO [112]

Answer:

Physical.

Explanation:

These scientists group the found fossil with birds on the basis of physical structures because first the scientists relate the fossil to the feathers of the bird and later the scientists relate it to the bone structure to determine the resemblance between the birds and the fossil of an obscure group of small dinosaurs so we can conclude that the scientists observe the found fossil on the basis of physiological characteristics of that fossil.

6 0
3 years ago
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