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3 years ago

Why dna replication is more complex ineukaryoyes than in bacteria

1 answer:

7 0

The extra step of dissolving the nucleus is needed during DNA replication in a Eukaryota cell, whereas bacteria are prokaryotic and therefore don't have a nucleus so they don't need the extra step. Hope this helps! ^0^ ;)

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Which of the following is an example of a learned response? OA A child figures out how to ride a bicycle. O B. An adult salmon i

FromTheMoon [43]

Answer:

Explanation:

I would say A. Learning to ride a bicycle is a process of getting on and falling off. You have no idea how to do it properly without practice. That's learned.

But look out for D. I'm not sure that that isn't instinctive. Somewhere along the line I think even a baby knows not to let his/her eyes be touched. Is it learned? It's close but A is a much better answer.

The salmon is instinctive. The plant doesn't learn to turn towards the sun. It does so because more food is produced.

6 0

3 years ago

Read 2 more answers

What are the 5 governmental requirements of a food label?

sweet [91]

1. Ingredient list
2. Net contents
3. Name of product
4. Nutrition facts
5. Manufacture

3 0

3 years ago

In order to feed the growing population, scientists have found ways to increase the yield of a crop. What does the term yield me

leonid [27]

The correct answer was

Amount of food produced in an area.

____________________________________________________

100% correct Answers

Question 1

Which kind of organism obtains energy only from producers?

herbivores

Question 2

Which of the following best describes a population?

members of the same species living in the same place at the same time

Question 3

Which of the following describes soil and temperature in an ecosystem?

abiotic factors

Question 4

A forest fire wipes out all of the plant life in an area, causing the animals to leave. The ground becomes a mixture of soil and ashes. Which order of succession is most likely to occur in the area?

grasses → shrubs → softwood trees → hardwood trees

Question 5

After a town is abandoned, the concrete parking lots remain empty and inactive for hundreds of years. What is the most likely order of ecological succession in that area?

lichens → grass → shrubs → trees

Question 6

The graphs show the trends in biodiversity of land-based life and marine-based life. Choose the answer that best fits the graph.

the sustainability of ecosystems is decreasing regardless of protected areas.

Question 7

Read the passage "Easter Island Palm." Choose the answer below that best fits the problem on Easter Island.

EASTER ISLAND PALM

In the 1400s, the Easter Island palm became extinct due to overharvesting. Reproduction was nearly impossible because islanders introduced rats when they first arrived. These rats ate the Easter Island palm seeds, preventing the Easter Island palm from flourishing. With the disappearance of the palm, the islanders could no longer build the boats they needed for fishing.

a decrease in the temperature, leading to decreased biodiversity

Question 8

The primary reason that the human population has grown rapidly over the past 100 years is that there has been

an increase in food supplies and better access to clean water.

Question 9

Which of the following would cause a decrease in a population's size?

emigration

Question 10

Decisions made by the current generation

can open or limit possibilities of future generations.

Question 11

In order to feed the growing population, scientists have found ways to increase the yield of a crop. What does the term yield mean?

Amount of food produced in an area.

Question 12

Which factor can cause secondary succession?

clear cutting

Question 13

What is the role of a pioneer species in primary succession?

to create the soil

Question 14

The number of rhinoceroses has decreased to near extinction. How are rhinoceroses classified under the Endangered Species Act?

endangered

Question 15

Lions live in groups called prides. Lion populations would most likely fall in which category of population distribution?

clumped

4 0

4 years ago

The light-harvesting complexes of a chloroplast are located in the ________; the enzymes of the calvin cycle reactions are locat

BartSMP [9]

The light-harvesting complexes of a chloroplast are located in the thylakoid membrane.

The enzymes of the calvin cycle reactions are located in the stroma.

Chloroplast, found in plant cells and some protists such as algae and cyanobacteria, is a cell organelle known as a plastid. Chloroplasts are oval-shaped and have two membranes: an outer membrane and an inner membrane.

The enzymes required during the calvin cyle reaction are present in the stroma while, thylakoid System is the internal membrane system consisting of flattened sac-like membrane structures called thylakoids where light energy is converted into chemical energy. Thylakoids contain the light-harvesting complex, including the electron transport chains used in photosynthesis and pigments like chlorophyll and carotenoids.

To know more about chloroplast visit the link:

brainly.com/question/13783340?referrer=searchResults

#SPJ4

4 0

2 years ago

জিন এবং ডিএনএ এর মধ্যে পার্থক্য কি? What is the difference between genes and DNA?

Stells [14]

Explanation:

DNA is the molecule that is the hereditary material in all living cells. Genes are made of DNA, and so is the genome itself. A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA.

3 0

3 years ago