BIOLOGY HIGH SCHOOL

Cyanobacteria have been genetically modified to produce _______.a. oil
b. natural gas
c. isobutanol
d. none of the above

Answers

Answer 1
Answer:

The correct answer is isobutanol.

Genetic engineering is the branch in which a little manipulation in the DNA of the organism can help in production of the desired product. The cyanobacteria belongs to the phylum of bacteria that performs photosynthesis.

The synthesis of isobutanol cab be done by genetically modified cyanobacteria as these modified cyanobacteria produce biofuels, such as isobutanol with the help of solar energy and carbon dioxide. They grow faster as compared to plants and absorb sunlight more efficiently so they can replenish more isobutanol.
Answer 2
Answer:

Answer:

It is c

Explanation:

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Select the name of the system to which the following organ belongs.brain
nervous
digestive
excretory
respiratory
endocrine
circulatory

Answers

Hi,
The brain belongs to the nervous system.

Can 2 species coexist in the same niche? Why or why not?

Answers

In general, one species wins, and one species is eliminated. These experiments gave rise to the competitive exclusion principle: No two species of similar requirements can long occupy the same niche (coexist). In the case of paramecium, the same species always won. Hope This Helps

Humans and chimpanzees have very similar DNA. what does this say about these two species?

Answers

We are from the same gene species?

The process of _________________ cools the oceans. condensation sedimentation evaporation deposition

Answers

evaporation                                                                                                        

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Answer:

evaporation

Explanation:

its on study island

Carbon is the basis of all life and is constantly being cycled through ecosystems. In which form is carbon passed along from plants to animals?

Answers

carbon passed along from plants to animals in all of these forms: proteins, carbohydrates and lipids

Answer:

Carbon compounds plants passing in the form of carbohydrates, protein, and lipids along the food chains to the animals.

Explanation:

In the food chain, plants produce glucose as food and cellulose for their cell wall. Animals eat plants for their food. So through the food chain, carbon presents in plants move to animals in the form of lipids, proteins, and carbohydrates mainly.

One beneficial use of club fungi (basidiomycetes)is forA) mushrooms on pizza.
Eliminate
B) antibiotic medicines.
C) making cheese, yogurt, and sauerkraut.
D) fermentation during bread and wine production.

Answers

The correct answer is A. Mushrooms on pizza

Explanation:

Fungi are often classified into two big groups, the first one is Ascomycota also called Sac Fungi that includes yeast that is used for bakery products as well as Penicillium species that are beneficial for creating antibiotics and also products such as cheese. The second group is Basidiomycetes or Club Fungi and includes chanterelles, jelly fungi, bracket fungi and even mushrooms that are one of the most popular edible fungi around the world.

Thus, one beneficial use of Basidiomucetes of Club Fungi is for mushrooms on pizza because mushrooms are the only type of fungus from the options that belong to Club Fungi and also the use of them for food is quite popular.

Its A because other products are made by memebers of sac fungi
Other Questions
Pancreatic juice is composed of _______ bicarbonate in the presence of hydrochloric acid.
8. Which situation could lead to the evolution of a population? (Points : 5)A large population of butterflies grows larger.A single individual dies in a large population.A green parrot has an allele for green feathers and an allele for blue feathers.A butterfly population includes both green and yellow butterflies, and a predator sees yellow more easily than it does green.Question 9.9. A population of snails is experiencing disruptive selection in terms of shell patterns. Which graph represents disruptive selection?(Points : 5)graph C graph A graph Dgraph BQuestion 10.10. A bat wing, an alligator leg, and a human arm are homologous structures. How does the presence of homologous structures support one aspect of the theory of evolution? (Points : 5)The fact that the bone structures are similar supports the theory that all of the animals evolved from mammals.The fact that the bone structures are completely different supports the theory that those organisms did not share a common ancestor.The fact that the bone structures are similar supports the theory that the animals shared a common ancestor.
Why is it important to know the difference between science and pseudoscience?
Scientific theories, such as the theory of evolution, must beA- neither testable nor observable B- testable and observable C- observable D- testable