Questions posted in Biology - AssignmentGrade.com

Questions posted in Biology

Which example correctly expresses a latitude and longitude point?

It helps a lot if you give options

ANSWERED AT 29/05/2020 - 05:27 PM


QUESTION POSTED AT 29/05/2020 - 05:27 PM

Period of pregnancy in which intense cellular division a specialization take place

The germinal stage is when the zygote is created and cell division takes place but I'm not sure if its "intense"  

ANSWERED AT 29/05/2020 - 05:26 PM


QUESTION POSTED AT 29/05/2020 - 05:26 PM

Arrange the stages of embryonic development in the correct order. cell division in a zygote to form a morula differentiation of cells in the blastocyst egg fertilized to form a zygote development of tissues cell division to form a blastocyst development of organs

Embryonic developments takes place in about 56 days. The correct arrangement of events is as follows:

1. egg fertilized to form a zygote
2. cell division in a zygote to form a morula
3. cell division to form a blastocyst
4. differentiation of cells in the blastocyst
5. development of tissues
6. development of organs

I hope I was able to answer your question. Thank you.

ANSWERED AT 29/05/2020 - 05:24 PM


QUESTION POSTED AT 29/05/2020 - 05:24 PM

What do alcohol fermentation acetyl COA formation and the kerb cycle have in common

Yes it does
i think idk
 

ANSWERED AT 29/05/2020 - 05:18 PM


QUESTION POSTED AT 29/05/2020 - 05:18 PM

Which of these factors determines soil texture? A.glacial B.particle sizes C.water composition D.mineralcontent

The answer is B. particle sizes (clay, gravel are different sizes)

ANSWERED AT 29/05/2020 - 05:17 PM


QUESTION POSTED AT 29/05/2020 - 05:17 PM

Which explains why it is important to eat a full healthy meal before an afternoon of playing sports?

Answer:    Its not d i took the tet in its A

Explanation:

Lieing mother lover

ANSWERED AT 29/05/2020 - 05:17 PM


QUESTION POSTED AT 29/05/2020 - 05:17 PM

What is it called when Bacteria converts ammonia into nitrates

Nitrification is the process by which bacteria will convert ammonia into nitrates! Keep in mind that this is only the middle step in the Nitrogen Cycle. First comes Fixation, then Nitrification, then Dentrification.

ANSWERED AT 29/05/2020 - 05:16 PM


QUESTION POSTED AT 29/05/2020 - 05:16 PM

If you ate a jelly doughnut for breakfast, the largest component of energy would come from the:

If there is powdered sugar on top of that doughnut. It would be the sugar on and in the doughnut 

ANSWERED AT 29/05/2020 - 05:16 PM


QUESTION POSTED AT 29/05/2020 - 05:16 PM

Why are plants and animals able to survive in the tundra?

Plants and animals have developed adaptations that allow them to survive the extreme climate of the tundra.

ANSWERED AT 29/05/2020 - 05:13 PM


QUESTION POSTED AT 29/05/2020 - 05:13 PM

The Florida Everglades have declined in size and suffered from pollution due to overpopulation. When runoff occurs, a dense growth of algae forms along the water surface. If scientists analyzed the water, what would they most likely find in the runoff that contributes to so much growth?

They would probably find high levels of fertilizer nutrients that the runoff introduces into the water. Unfortunately, the Everglades has been decimated by the effects of dams and canals which is a huge contributor to this runoff problem. Agricultural pollution adds phosphorous and nitrogen in high amounts to a water ecosystem that needs a balance of these nutrients. They can act as a fertilizer in the water, promoting algal blooms and plant growth. The increased flora takes oxygen away from the existing fauna and puts the balance of the ecosystem at risk.

ANSWERED AT 29/05/2020 - 05:10 PM


QUESTION POSTED AT 29/05/2020 - 05:10 PM

Would you expect to find great biodiversity in the tundra biome? Why or why not?

I would not expect to find great biodiversity. Since the tundra biome is very cold and snowy.

ANSWERED AT 29/05/2020 - 05:07 PM


QUESTION POSTED AT 29/05/2020 - 05:07 PM

Which of the structures below represents a fat?

What are your list of choices?

ANSWERED AT 29/05/2020 - 05:07 PM


QUESTION POSTED AT 29/05/2020 - 05:07 PM

How is the protein created from the mRNA sequence which reads AUGAUAGUGUAC different from the protein created from one that reads AUGAUAAGUUAC?

To transcribe the mRNA to make the DNA, we use genetic codes called codons. These are composed of three amino acids clumped together. It could be Adenine(A), Guanine(G), Uracil(U) and Cytosine (C). The difference is that first thread contains GUG, while the second one contains AGU. GUG is for Histidine while AGU is for Serine.

ANSWERED AT 29/05/2020 - 05:02 PM


QUESTION POSTED AT 29/05/2020 - 05:02 PM

What is it called when scientist examine a new result by someone else in their field of study

Its called a Peer Review 

ANSWERED AT 29/05/2020 - 05:02 PM


QUESTION POSTED AT 29/05/2020 - 05:02 PM

Consider the formula for glucose: C6H12O6 what does this indicate about the relationship of the reaction to glucose?

Twelve water (H2O) molecules were used to make it.
Twelve hydrogen (H2) molecules were used to make it.
Six oxygen (O2) molecules were used to make it.
Six carbon dioxide (CO2) molecules were used to make it.

ANSWERED AT 29/05/2020 - 05:01 PM


QUESTION POSTED AT 29/05/2020 - 05:01 PM

When female deer mate with male deer that have the largest antlers, _______ selection is occurring

Sexual selection. the male effects the female choice through a physical feature.

ANSWERED AT 29/05/2020 - 04:59 PM


QUESTION POSTED AT 29/05/2020 - 04:59 PM

Select all of the answers that apply. The Sun emits a lot of radiation. The different types of radiation are the electromagnetic spectrum. Which of the following wave types are part of the spectrum? radio waves microwaves roller waves gamma rays seismic waves X-rays cold waves visible rays

Ultraviolet, or UV, rays ,these are the rays that can cause sun damage to a person's skin in the form of sunburn. While a person cannot detect the sun's UV rays, he or she can detect the infrared rays via the sensation of heat.
Gamma rays - these are most often found in the core of the sun, during fusion. These rays lose frequency as they move towards the surface.
X-rays -
X-rays are emitted by the sun during solar flares.

Visible light -
visible light are radiation waves that are in the frequency range easily seen by the naked eye. Different wavelengths in the visible light spectrum make up different colors.

Microwaves -
microwave radiation waves emitted by the sun are primarily absorbed by the Earth's atmosphere.

Radio waves -
these waves have the longest wavelengths, and the sun is the brightest source of radio waves.

ANSWERED AT 29/05/2020 - 04:57 PM


QUESTION POSTED AT 29/05/2020 - 04:57 PM

Which is a function of the human immune system?

Helps fight off bad germs/diseases etc

ANSWERED AT 29/05/2020 - 04:55 PM


QUESTION POSTED AT 29/05/2020 - 04:55 PM

Which of the following is an advantage of keeping nonnative species out of ecosystems

We need to know the following in order to answer this, no?

ANSWERED AT 29/05/2020 - 04:53 PM


QUESTION POSTED AT 29/05/2020 - 04:53 PM

A straight line of energy flows is a food web or a food chain?

Food chain. Think of a food chain as a series of links side by side, and a food web as a large spider web connecting at multiple points.

ANSWERED AT 29/05/2020 - 04:53 PM


QUESTION POSTED AT 29/05/2020 - 04:53 PM

What do all ecosystems have ?

All ecosystems have a Producer.

ANSWERED AT 29/05/2020 - 04:52 PM


QUESTION POSTED AT 29/05/2020 - 04:52 PM

Which biome or ecosystem has the most precipitation ?

Rain forest are wet 
hope this helps

ANSWERED AT 29/05/2020 - 04:51 PM


QUESTION POSTED AT 29/05/2020 - 04:51 PM