Biology Middle School

The structure shown in the picture carries genetic information in a cell. what is this structure called?

1) a chromosome
2) a strand of RNA
3) the inside of chloroplast
4) a part of the cell membrane

The Structure Shown In The Picture Carries Genetic Information In A Cell. What Is This Structure Called?1)

Answers

Answer 1

Answer:

The answer is 1) a chromosome

Explanation:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Answer 2
Your answer is chromosome

Related Questions

pls answer both, no fake answer or i'll report

1. An explanation of genetic engineering and how it works

2. A description of DNA and its role in all living things

Answers

Answer:

1. Genetic engineering is when a gene is physically removed from one organism and putting it into another.

2. A description of DNA is organic chemical that contains the genetic instructions for living things to function. The role of DNA is develop, survive and reproduce.

Genetic engineering is a process of using recombinant DNA technology to alter the genetic genetic makeup of an organism genetic engineering involves a direct manipulation of one or more genes most often in gene from another species attitude and organisms genome to give it a desired phenotype.

Do you need contains instructions needed for an organism organism to develop survive and reproduce to carry out these functions DNA sequences must be converted into messages that can be used to produce proteins which are the complex molecules that do most of the work in our bodies

PLEASEE HELP ME I AM GIVING AWAY ALL MY POINTS FOR THIS JUST PLEASE ANSWER ALL 4 WITH WORK!!!!!!

Answers

Answer:

6, 7,12,18

Explanation:

The answer is
6
7
12
8

You are riding in a car to a friend's house. He lives 10 kilometers to the east of your house down a straight road. There is traffic and you arrive at your friend's house in one hour. How would you describe your velocity to your friend?

Answers

well if it were me talking to him i would say sorry im an hour late but traffic was terrible i was going 10 to 15 miles per hour

15mph = 22.53 kph

10mph = 16.09 kph

I need a description of how the hurricanes forms/occurs

Answers

Answer:

Explanation:Hurricanes form over the warm ocean water of the tropics. When warm moist air over the water rises, it is replaced by cooler air. The cooler air will then warm and start to rise. ... If there is enough warm water, the cycle will continue and the storm clouds and wind speeds will grow causing a hurricane to form.

SOMEONE HELP ITS DUE SOON I NEED HELP WITH MY HOMEWORK!!
Observe each image of the Punnett square and list the three genotypes and the probability of each genotype occuring.

Answers

Bb = 25% chance, BB = 50% chance, bb = 25% chance

Answer:

i believe its

Explanation:

Bb = 25% chance, BB = 50% chance, bb = 25% chance

Which statements describe characteristics that are common to both gymnosperms and angiosperms? Check all that apply.

A. They have roots, stems, and leaves for nutrient transport.
B. They have flowers.
C. They are autotrophs.
D. They rely on diffusion for nutrient transport.
E. They are heterotrophs.
F. They have seeds.

Answers

Answer:

ABF are correct

Explanation:

They have flowers, they have are autotrophs, and they have seed.

The person above me is correct

Which organism is not limited by size because of its structures and life cycle?

A. firefly
B. octopus
C. tree frog
D. orca

Answers

Answer:   D. orca

Explanation:

The answer is D. orca

what type of bird egg is this btw i live in sc i found it in my backyard my dog was about to step on it
pls say right answer

Answers

Answer:

Can you paste a picture here?

Uhhhhhhh...no image no answer

( EASY ) Help Please thank you! :)

Answers

The answer is A , youre welcomeee

Which type of fossil can help us understand an organism’s activity during its lifetime?

Answers

Answer:

Trace fossil which is D.

Explanation:

Answer: Trace fossil = D.

Explanation:

Trace Fossils provide knowledge about past organisms' biological activities and habits, such as tracks and trails, borings, burrows (bioerosion), gastroliths, and coprolites (fossilized droppings).

Edith is a professional triathlete who typically runs twice a day to train for her upcoming events. During her last nightly run, she observed a Waxing Crescent moon in the sky.



Which dates below would indicate the next time she would see a Full Moon on her nightly run?

Answers

Answer:

8

Explanation:

because it is every one week

How are rivers formed in texas?

Answers

Figbfdi hibdh hjbdhjb chief hn ch. dj cfhv can fjngc j f if m. Hmm chillin.

answer:

rivers form from water moving from a higher elevation to a lower elevation through gravity (so essentially, gravity is 'pulling' the water down to a lower elevation.) also, the water weathers away at any soil or rocks that may be around it or in it's 'way' and those form creeks then most of them merge with streams to create rivers.

explanation:

**explanation is the picture**

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Explain how it came to be that finches of the Galapagos Archipelago have different beaks

Answers

over time their environment was changing and that grew them to interact with their environment and over time their physical characteristics began to grow and change within their environment.

hope this helps ! :)

What does the Mitochondria do to produce a ton of energy

Answers

Answer:

Mitochondria use oxygen in the cell to convert chemical energy from the cell's food into energy that can be used by the host cell.

Explanation:

hope this helps :)

Answer:

Mitochondria, using oxygen available within the cell convert chemical energy from food in the cell to energy in a form usable to the host cell. ... NADH is then used by enzymes embedded in the mitochondrial inner membrane to generate adenosine triphosphate (ATP). In ATP the energy is stored in the form of chemical bonds.

Explanation:

can you help me plz

Click all purposes of a plant's stem.


to absorb water and nutrients from the soil

to sometimes store nutrients and water

to hold the plant up

help pass water and nutrients from the roots to the rest of the plant

Answers

Answer:

The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

Plants absorb water through their entire surface – roots, stems and leaves

A stem is one of two main structural axes of a vascular plant, the other being the root. It supports leaves, flowers and fruits, transports water and dissolved substances between the roots and the shoots in the xylem and phloem, stores nutrients, and produces new living tissue.

to absorb water and nutrients from the soil

Explanation:

HELP!!!!!
Imagine that you are traveling in a spaceship to the center of the Sun. What would you experience and see in each of the Sun's regions?

Answers

you wouldnt be able to look at it for too long so you wouldnt see pretty much anything without constantly blinking?
Since the sun is basically literal lava, first, you’d feel extreme heat once you approach closer and closer to the sun. Because of how bright the sun is, you’d also probably manage to get blinded so in all honesty, you’d only see a type of colour then you’d turn completely blind the longer you look at it. (Sorry if that didn’t make any sense)

Scientists once tried to use potatoes to make vaccines. Why do the scientists think that using soybeans will be more successful?

Answers

Answer:

Scientist think so because soybeans can observe and grow

Explanation:

Potatoes are already grown. A soybean can track whether the bean will sprout easily and healthy. A dead soybean means the vaccine isn't safe.

Hope this helped!

◕‿↼ Please Help Asap, Tysm!

→ Match these items ←

1 .
tropical rain forest
hot and wet all year long
2 .
tundra
a type of rain forest vegetation
3 .
permafrost
moist wind from the ocean
4 .
desert
grasslands near equator
5 .
monsoon
moist continental
6 .
deciduous forest
dry summers and cool wet winters
7 .
steppes
hot, dry, sparse vegetation
8 .
Mediterranean
semiarid, grass and scattered trees
9 .
alpine
climate changes with altitude
10 .
jungle
cold, high latitudes
11 .
savanna
frozen ground

Answers

Answer:

first three can stay the same

desert hot, dry, sparse vegetation

Explanation:

It was a wig company at firsts then it changed

How do you think the rabbit population affected the fox population over the same ten-year period?

Answers

Answer:

The rabbit population helped the fox population go up but caused the rabbi9t population to go down.

Explanation:

Because the rabbit it prey to the fox, the rabbit population goes down to feed the fox population. Which then would go up

Question about space, question in the photo.

Answers

Answer:

We are limited by not having enough resources, research, or technology to last all the way to the ends of the univers.

Explanation:

This is because humans cannot live without food and water and oxygen for so long.

What is the difference between how prokaryotic and eukaryotic cells maintain DNA within their structures?

A. Prokaryotic = excreted by ribosomes
Eukaryotic = collected in cell membrane

B. Prokaryotic = scattered throughout cell
Eukaryotic = stored in nucleus

C. Prokaryotic = stored in chloroplasts
Eukaryotic = manufactured in nucleus

D. Prokaryotic = excreted by vacuoles
Eukaryotic = stored in cytoplasm

Answers

Answer: B bc the DNA of a eukaryotic cell is stores in the nucleus
B because the Dna is always located in a nucleus

DO NOT SEND ME LINKS OR PDFS IF YOU DO YOU WILL BE REPORTED IF YOU ANSWER CORRECTLY WILL GET BRAINLIEST
.
What happens if an organism with a specific trait does not produce more offspring?

A.The organism will go extinct.

B.That trait will not be passed to future offspring.

C.That trait will be passed to future offspring.

D.The organism will move to a different environment.

Answers

A. Hope this helps, and give me branliest because I deserve it and I’m a certified expert on every topic
a willl go extinct bc of no reproduction

List 3 similarities between the typically muscled cow (teacher model) and your heavily muscled model (upload in question 1). Explain why these things would be similar on both models. NO LINKS IF YOU GET THIS RIGHT I WILL GIVE YOU BRAINLEST AND MAYBE 10$

Answers

Answer:

3 similar in a number to reach you at your office is the word of a material by the author and author and the footer to be a part a while ago in a good place and it would be because it you use desmo it would help you because It's hard to read but I hope you have a great day and I look forward to hearing from you

why some of the Darwin’s bark spiders have different traits for silk flexibility? Use the above words in your response. USE THESE WORDS NOW Word Bank
molecule protein
structure trait
IF U DONT GIVE ME THE ANSWER WITH THESE WORDS im slicing your throat :D
WORTH 30 POINTS

Answers

The spiders have different traits for silk flexibility, because they have different DNA structures with proteins that code for different characteristics/traits. (i’m sorry i’m not really sure how to fit molecule in there)
It’s worth 15 not 30 :(

◕‿↼ Please Help Asap, Tysm!
An Organism that carries on Photosynthesis in each cell is called:
A. Bacteria
B. Algae
C. Cactus
D. Coleus

Answers

Answer:

B. Algae.

Explanation:

Blue-green algae

Answer:

please give me brainlist and follow

Explanation:

All organisms carrying out photosynthesis require sunlight. Figure 1. ( a) Plants, (b) algae, and (c) certain bacteria, called cyanobacteria, are photoautotrophs that can carry out photosynthesis. Algae can grow over enormous areas in water, at times completely covering the surface. (

A serving of vanilla ice cream is 120 g. One serving contains 230 calories. If you have only 100 g of vanilla ice cream, how many calories did you have?

Answers

Answer:

191 [tex]\frac{2}{3}[/tex]  calories

Explanation:

Create a proportion where x is the number of calories

[tex]\frac{120}{230}[/tex] = [tex]\frac{100}{x}[/tex]

Cross multiply and solve for x

120x = 23000

x = 191 [tex]\frac{2}{3}[/tex]

So, in 100g of ice cream, you will have 191 [tex]\frac{2}{3}[/tex] calories

I NEED HELP QUICK!!!!!

Answers

Answer:

B

Explanation:

Hope this helps!

B. Formed by volcanic eruptions

How would a reduction in the snail population affect this ecosystem

Answers

Answer:

High density also affected the weight of snails and survival to a greater degree than ... that snail populations are regulated by nonlinear density-dependent mechanisms. ... individuals in the environment is a critical ecological factor that can affect the ... is to treat water bodies with a molluscicide to reduce the number of snail

Explanation:

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Was it a good idea for the CDC to pause the Johnson and Johnson vaccine? Why or Why not?
Would you take the Johnson and Johnson vaccine if it was offered to kids your age? Why or Why not?

Answers

Answer:

the vaccine is very important

Explanation:

step by step explenation

The use of this vaccine is ‘paused’ for now. This is because the safety systems that make sure vaccines are safe received a small number of reports of a rare and severe type of blood clot happening in people who got this vaccine.

We do not know enough yet to say if the vaccine is related to or caused this health issue. To be extra careful, CDC and FDA recommend that the vaccine not be given until we learn more.

Which of the following describes the genetic makeup of Angela?

Answers

Answer:

Pls attach an image so I can do it, then I can answer

Explanation:

Picture???

.........
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