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

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.

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

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→ 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

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How would a reduction in the snail population affect this ecosystem

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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?

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

I NEED HELP QUICK!!!!!

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An Organism that carries on Photosynthesis in each cell is called:
A. Bacteria
B. Algae
C. Cactus
D. Coleus

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

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

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?

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

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.

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

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?

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

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Observe each image of the Punnett square and list the three genotypes and the probability of each genotype occuring.

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

What does the Mitochondria do to produce a ton of energy

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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?

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.

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$

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

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

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?

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

Which of the following describes the genetic makeup of Angela?

Question about space, question in the photo.

( EASY ) Help Please thank you! :)

How are rivers formed in texas?

I need a description of how the hurricanes forms/occurs