Which process is the first step in the formation of urine in the nephrons?
O filtration
O secretion :
O reabsorption
O absorption

Answer:

Having a cold makes me feel like i cant breath because my nose is stuffy, and  i dont want to talk because my throat is itchy.  I also feel very tired, like i haven't slept in days. A cold messes with your sense of smell a lot.

Explanation:

hope this helps :)

Answer:

 A. decreases

Explanation:

Since gravitationalforce is inversely proprtional to the distance by the formular F = GM1M2/r^2.

The examples above demonstrate a substitution mutation.

A substitution mutation is a type of mutation that occurs when one nucleotide in the DNA sequence is replaced by another nucleotide. In the first example, the original DNA strand has the sequence "ATT GAG CC," but in the mutated DNA strand, the nucleotide "C" is replaced with "T" at the third position, resulting in "ATT GAG CT." This single nucleotide substitution is a specific type of substitution mutation known as a missense mutation.

In the second example, the original DNA strand has the sequence "ATT TGA GCC," but in the mutated DNA strand, the nucleotide "C" is replaced with "A" at the sixth position, resulting in "ATT TGA GAC C." Again, this is a substitution mutation where a single nucleotide is replaced by another.

Substitution mutations can have different effects on the resulting protein. In some cases, the change in the DNA sequence may lead to the production of a different amino acid during translation, which can alter the structure and function of the protein. Depending on the specific location and nature of the substitution, it can have varying impacts on the phenotype and may or may not result in a noticeable change in the organism.

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Answer:

(False I think)

But in the troposphere, near ground-level, ozone molecules are both air pollutants, threatening the health of living things, and greenhouse gases, trapping heat and contributing to climate change. A small amount of ozone does occur naturally at ground level. Plants and soil release some.

Answer:

false i beileve. i hope this really helps !

Explanation:

Answer:

Geosphere and atmoshphere

Explanation:

Answer: milk is present in the digestive system, which turns on the gene for lactase.

Explanation:

Answer:

Natural selection.

Explanation:

Natural selection is when organisms who are most adapted to their environment survive and pass on their genes while those with "unfit" genes die and don't get the chance to reproduce! This slowly creates a population that is most well suited to their habitat. Hope this helps again LOL! :)

Answer:

False

Explanation:

Answer:

Sutton observed that sex cells half the number of chromosomes as boy cells.

Explanation:

Answer:

Intestinal cells have to be replaced as they wear out; yeast cells need to ... These phases occur in strict sequential order, and cytokinesis

Explanation:

PMAT= prophase, metaphase, anaphase, telophase.

Answer:

Explanation:

Latitude is the correct answer

Answer:

Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels

Explanation:

hope it helps:)

Question: "The population change equation is Population Change = (Natality - Mortality) + (Immigration - Emigration). Which equation would create stable population?"

Answer: "The equation that would best create a stable population would be natality - mortality = immigration - emigration. Hope this helps!"

Population Change = (Natality - Mortality) + (Immigration - Emigration), with the best equation being "natality + immigration = mortality + emigration," with natality being the birth rate and mortality being the death rate (first equation).

Population change is significant as it explains the growth of the population and shows the pattern of the growth and the stability of the population. It represents a population that is in a state of balance and this balance is only achieved in the population when the number of people being born (natality) is equal to the number of people dying (mortality) and the number of people entering the population (immigration) is equal to the number of people leaving the population (emigration).

Hence, population Change = (Natality - Mortality) + (Immigration - Emigration), with the best equation being "natality + immigration = mortality + emigration," with natality being the birth rate and mortality being the death rate (first equation).

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Answer:

Simple sugars are called monosaccharides, made up of single sugar molecules.

Explanation:

Examples of these are glucose, fructose, and galactose. When two simple sugars are joined together by a chemical bond they are called disaccharides, the most common of which is sucrose or table sugar

answer a sweet, crystalline substance, C12H22O11, obtained chiefly from the juice of the sugarcane and the sugar beet, and present in sorghum, maple sap

Explanation:

Answer:

DNA replication occurs through the help of several enzymes. These enzymes "unzip" DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).

Explanation:

Which of the following events occurs directly after RNA polymerase recognizes the transcription start site of a gene? the DNA strand begins to unwind, separating the two strands.

:D Hope it is helpful

Answer:

focus on your work

Explanation:

haha nah only jk

Answer:

D I believe I could be wrong

Explanation: Hypertonic solution: A solution that contains more dissolved particles (such as salt and other electrolytes) than is found in normal cells and blood.

Answer:

answer is segmented

Explanation:

i just answered that

Answer:

Revolution refers to movement around another object whereas rotation refers to the spinning of an object.

Explanation:

Revolution is defined as the movement of one object around another object whereas rotation is defined as the spinning of an object about its own axis. In revolution the object moves from one place to another around another object while on the other hand, in rotation the object does not moves from one place to another but rotates at one place.

A cactus plant, a snake, and a hawk can be members of the same called community.

Community ecology is an expanding and wealthy subfield of ecology. Ecologists examine the factors that impact biodiversity, community system, and the disbandment and surplus of species.

These characteristics include relations with the abiotic world and the diverse array of interactions that occur between species.

Thus, a cactus plant, a snake, and a hawk can be members of the same called community.

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Answer:

50%

Explanation

          b       b

 B  |    Bb    Bb

 b  |    bb     bb

Answer:

glycolysis ( anaerobic respiration)

Explanation:

The Calvin cycle is maintained and powered by the NADPH generated during the light-dependent stage of photosynthesis.

From the thylakoid to the stroma, NADPH moves. It is a high-energy electron carrier that transports both high-energy electrons and the hydrogen needed to make sugar.

NADPH will go to the Calvin cycle, where its electrons will be used to convert carbon dioxide into carbohydrates. ATP is the other component required by the Calvin cycle, and the light reactions also supply this.

NADPH is created during photosynthesis by using light energy in the chloroplasts' electron transport chain.

The Calvin cycle and subsequent processes that result in the production of carbohydrates can subsequently utilize it as a form of energy currency.

Therefore, the production of NADPH useful for the process of photosynthesis.

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Answer:

2. skin/integument

3. endocrine system

4. respiratory system

5. Excretory system

6. immune system

7. digestive system

8. musculoskeletal system

9. reproductive system

10. circulatory system

11. skeletal system

12. nervous system

Explanation:

Answer:

A

Explanation:

The y axis is the vertical area and we can see 0-250-500- so on

as well as the small chunk of text saying popula-

Answer:

copper

Explanation:

Copper is your answer because it is nonrenewble

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The salinity of the water is increased does the flow of weathered and dissolved rock material towards the ocean affect the chemical composition of the ocean. So, the correct option is C.

Understanding the chemical properties of the ocean is essential because the marine environment supports the greatest abundance of life on Earth, whose life is largely composed of the same chemicals that make up seawater and salts.

The two important elements in sea water, after oxygen and hydrogen, are sodium and chloride where sodium and chloride combine to form the salt we know as table salt. The salinity of sea water is expressed as the ratio of salt (in grams) to liters of water.

Thus, the salinity of the water is increased does the flow of weathered and dissolved rock material towards the ocean affect the chemical composition of the ocean. So, the correct option is C.

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Answer:

The answer is true

Explanation:

This process is called passive transport or facilitated diffusion, and does not require energy. The solute can move "uphill," from regions of lower to higher concentration. This process is called active transport, and requires some form of chemical energy.

Answer: genetic engineering

Explanation

Genetic engineering is the modification of an organism's phenotype by manipulating its genetic material. Some genetic engineering uses the principle of recombination. Recombination is the process through which a new gene is inserted into a bacterial DNA "The plasmid".