DNA is wrapped around
and condensed into chromosomes.

• Genes are used as a set of instructions to produce proteins.

Proteins affect the
and function of organisms.
Chromosome

Answer:

- DNA is wrapped around nucleosomes and condensed into chromosomes.

- Proteins affect the traits and function of organisms.

Explanation:

Nucleosomes are the basic unit of compaction of DNA. Each nucleosome is composed of ~148 bp double-stranded DNA and an octamer of histone proteins, which include two molecules of each core histone: H2A, H2B, H3 and H4. Subsequently, nucleosomes are packaged into chromatin fibers so they can be densely compacted into chromosomes. On the other hand, proteins are molecules that play important (structural and enzymatic) functions in a cell. These proteins may affect the structure/function of a cell, thereby affecting a certain characteristic/trait to develop.

Which of the following statements about mitosis is incorrect?

Prophase: chromosomes become visible

Telophase: the two new nuclei are formed

Anaphase: Nucleolus reappears.

Metaphase: chromosomes line up in the middle of the cell

A common mineral found in igneous rocks is the most abundant mineral in detail sedimentary rocks

PLEASE HELP! - Molecules of a-ketoglutaric acid and ____ are made of all the same elements.
____ is made up of a-ketoglutaric acid and two ____ molecules.

Answer choices for all blanks: ammino, glucose, or glutamine

PLEASE HELP DUE SOON 40 POINTS!

what do you think of when you hear cytoplasm?

when the net filtration pressure is negative, what process is occurring?

The thoracic cavity is ____ to the abdominal cavity

A student made a model of an onion skin cell she viewed
using a microscope. The scale is 500:1. The student's cell
model has a length of 15 cm.
How many centimeters is the real cell's length?
A. 7500 cm
B. 0.002 cm
C. 33 cm
D. 0.03 cm

what is the main function of the tata-binding protein?

The stages of growth that take place after a forest fire are known as ______.

rudolph virchow concluded that new cells are produced from

most glands in the human body are a part of which system?

The cells in this leaf are making their own energy by the process of

a
respiration, where oxygen and sunlight at Q and R are taken in and then converted into carbon dioxide and glucose at S and T.
b
photosynthesis, where carbon dioxide and sunlight at Q and R are taken in and then converted into glucose and oxygen at S and T.
c
photosynthesis, where glucose and oxygen at Q and R are taken in and then converted into water vapor and thermal energy at S and T.
d
respiration, where carbon dioxide and oxygen at Q and R are taken in and then converted into thermal energy and methane gas at S and T.

which gases contribute to the greenhouse effect brainly

explain the effect enzymes have on chemical reactions

Y ir instrumentos de laboratorio usaron luis y Juan?

Luis y Juan querían hacer una investigación sobre la rapidez de disolución de una pastilla efervescente en el ácido acético a temperatura caliente. Para esto, tenían que triturar la pastilla y luego utilizar solamente 15 gramos de la sustancia. Tenían que medir 50 ml de ácido acético y colocar el mismo en un recipiente donde se pueda calentar sustancias, pero que el vapor generado se libere rápido. Al agregar ambas sustancias al recipiente de vidrio, lo comenzaron a calentar. Una vez se iba calentando, agitaron las sustancias poco a poco y con mucho cuidado, tomaron los cambios en temperatura de cada 2 minutos. Al finalizar el experimento, ellos compartieron sus resultados con sus compañeros de clase.

How does the cell membrane in the diagram above help to maintain the health of this cell?
A.
By breaking down old organelles and macromolecules


B.
By regulating the transport of materials in and out of the cell


C.
By manufacturing protein to provide energy for the cell


D.
By storing food as future energy for the cell

what organelle transports materials within the cell

2. How much does the average baby weigh when bom?

The Centers for Disease Control (CDC) collect vast amounts of data. For this activity, we want you to use their Natality Information database to test various hypotheses about birth. For the following five issues, please create a hypothesis and then use the database to collect information about the issue. Once you the data is displayed, record it and indicate whether your hypothesis was supported by data.
The database functions in this manner:

Upon going to this website, you will need to comply with the CDC requirements for using the database. Because this is a school activity, you will be fine. Click I Agree.
The top section (Section 1) of the query engine will allow you to determine how your data sets will be displayed. You will want to Group Results by State for the queries you will perform.
Be sure to select the correct measure for your question/hypothesis. Select only one measure for each query.
Section 2 allows to select individual states or multiple states for comparison. If you have selected states in Section 1, you can run multiple data sets here and see them displayed by state. If you did not, the only way to see individual state data is to run the query one state at a time.
The remaining sections include the conditions you can use for comparison. You will need to find the appropriate section for the condition you are testing for. Once you have found it, go ahead and run your query by clicking Send.
Let me talk you through the process. Seriously, watch this video explanation of what you're doing.

Here's an example. Which state, Utah or New York, has the highest average age for mothers giving birth?

Hypothesis: New York has the highest average age for mothers giving birth.
Data (based on the following settings)
Section 1: Group Results by State; Measure: Average Age of Mother (years)
Section 2: Select Utah and New York

Run the report (click Send) and the data says that New York's average age of mothers is 30.26 and Utah's is 28.59
Supported hypothesis: Yes
Data Questions
Now run the data queries for the following questions and record your hypothesis, data, and whether your hypothesis was supported.

Which state, Wyoming or Texas, has the highest fertility rate?
In which state, Hawaii or Illinois, is the mother's education the highest?
Pick two states and determine which state has the most births in May. (For this question and the next two, don't forget to make a hypothesis about which one you think it is.)
Pick two states and determine which state has the most twins.
Pick three states and determine which state has the most babies with Down syndrome.

awnser must be long

what step does every scientific experiment begin with?

Distinguish among corms, bulbs, and tubers.​

compare and contrast the composition of blood plasma and glomerular filtrate

Can somebody help me please

what are the four bases that make up the rungs of the dna ladder

how long does it take for uterus to shrink after birth

Why can't the amount of water in the seed gizmo lab be the dependent variable?

help me, please i really need help

Recent advances in technology have made vegetarian meals far cheaper to produce. Assuming that vegetarian meals and beef are
substitutes, what would be the expected change in the demand for beef, ceteris paribus? (1 point)
It is impossible to tell from the information provided.
The demand for beef would increase.
The demand for beef would decrease.
The demand for beef would be unaffected.
Check Answer

Which of these statements about the theory of evolution are correct