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Andrej [43]
3 years ago
8

Which type of plant produces a seed without a flower

Biology
1 answer:
zlopas [31]3 years ago
5 0
example of A plant that produces a seed without a flower is

Gymnosperms

Correct me if I’m wrong
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Explain what are co-evolved mutations and how can they help with predicting protein structures?
S_A_V [24]

Answer:

The correct answer is as follows.

Explanation:

Coevolution is a phenomena where two related species evolve at the same time since they share a close relation. For instance, the relation between a predator as its prey or a virus and its hostage. This phenomena helps to predict protein structures, since by revealing the higher order structure of a protein we can predict the structure of other protein that have coevolved with it. This has been used in several studies, such as one 2015 study of Pandini and collaborators entitled "Coevolved Mutations Reveal Distinct Architectures for Two Core Proteins in the Bacterial Flagellar Motor".

6 0
3 years ago
Were are ribosomes that synthesize proteins found?
alexandr1967 [171]
Ribosomes that synthesize proteins are normally found in the cytoplasm of eukaryotic cells. 
6 0
3 years ago
Earth’s mantle
Elina [12.6K]

According to the research, Earth's mantle is hotter than the crust.

<h3>What is the Earth's mantle?</h3>

It is the solid layer that lies between the central core of planet Earth and the earth's crust.

Advancing towards the core of the planet, the Earth's mantle is hotter than the crust and is subject to greater pressures, so its physical properties and chemical composition will also vary.

Therefore, we can conclude that according to the research, Earth's mantle is hotter than the crust.

Learn more about Earth's mantle here: brainly.com/question/20145790

#SPJ1

8 0
2 years ago
A molecule of DNA was analyzed and found to contain 18% guanine. What is the amount of: (Cytosine: Adenine:
kramer

Answer:

Cytosine: 32%

Adenine: 32%

Thymine: 18%

Explanation:

% purines= % pyrimidines

Therefore, the percent of guanine and adenine should add up to 50%, where the percent of cytosine and thymine should also add up to 50%

6 0
3 years ago
What is the role of water in the hydrolysis of lactose to form glucose and galactose?
Usimov [2.4K]
Glucose and galactose are bond together in the molecule, and lactase assists in the process of separating them through a mechanism called hydrolysis. In lactose a water molecule is inserted across the glucose-galactose bond, adding an oxygen and hydrogen to the galactose.
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3 years ago
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