What are the characteristics of prokaryotes? 1. A prokaryote lacks a well-defined nucleus. 2. A prokaryote cannot perform basic life functions. 3. A prokaryote lacks cell organelles. 4. A prokaryote is larger than a eukaryote. 20 POINTS!

The processes which helped form the Grand Canyon include the following below:

This is referred to as a mile-deep gorge in northern Arizona which is characterized by layered bands of red rock.

It was formed millions of years ago through processes such as erosion which is responsible for the movement of the upper layer of the soil and depositing it in the area. Other processes such as rock formation via sedimentation etc and uplift made the rock to have different layers which are observed which is therefore the reason why the above processes were chosen as the correct choices.

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The full question is:

Which of these processes helped form the Grand Canyon?

Rock formation

Uplift

Erosion

Solar panel

1. DNA transcribes RNA

2. The RNA is sent to the cytoplasm in the form of mRNA

3. mRNA attaches to a ribosome

4. As the mRNA moves through the ribosomes, a tRNA molecule arrives transporting the correct amino acid

5. Newly arriving amino acids are connected to the growing polypeptide by peptide bonds

6. When a stop codon is reached, the protein is released from the ribosome.

Answer:

b is the correct answer

Answer:

Therefore, the group of alleles that can be considered the gene pool of the moose population on Isle Royale would be all alleles of the moose in this population only.

Explanation:

The group of alleles that can be considered the gene pool of the moose population on Isle Royale would be all alleles of the moose in this population only.

A gene pool is the collection of all the genes (including alleles) found in a population or species that is capable of reproduction.

A big gene pool has a wide range of genetic diversity and is more resilient to environmental stresses. Due to a reduced gene pool caused by inbreeding, populations or species are less able to adapt to and endure environmental challenges.

The term "gene pool" refers to the entire gene pool found in interbreeding populations.

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In addition to nutrition, health is affected by all of the following except seasons; option D

Health is defined as the complete wellbeing of a person socially, mentally, physically, and emotionally not just the absence of disease or infirmity.

The health of an individual is affected by the following factors:

Therefore, the seasons do not affect the health of an individual.

In conclusion, health refers to complete wellbeing of an individual.

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Answer:

#1.  9.37 kg

#2  5.7 L

#3  3.68 mm^2

Explanation:

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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In the ladder analogy of the DNA molecule, the "steps of the ladder" are paired nitrogen bases.

The DNA molecule is made up of two strands of nucleotides that create a double helix as they coil around one another. The sugar molecule, the phosphate group, and the nitrogenous base are the three parts that make up a nucleotide. The nitrogenous bases serve as the ladder's rungs or "steps," pairing with one another to form hydrogen bonds that hold the DNA molecule's two strands together.

The nitrogenous bases adenine (A), thymine (T), cytosine (C), and guanine (G) are the four types found in DNA (G). The genetic code of an organism is made up of base pairs, which always couple adenine with thymine and cytosine with guanine. The genetic information that is transferred from one generation to the next is determined by the arrangement of these base pairs along the DNA molecule.

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Let's say trait for Tallness of Pea Plants and a cross between a homozygous dominant and a homozygous recessive.

If a monohybrid cross is done with a homozygous dominant and a homozygous recessive, than the genotypes of the F1 and F2 generation

PARENT (P)

GENOTYPES: PHENOTYPES:

Homozygous dominant: TT Tall

Homozygous recessive: tt Short

F1 GENERATION TT x tt

GENOTYPE: PHENOTYPE:

Heterozygous: Tt Tall

F2 GENERATION Tt x Tt

GENOTYPES: PHENOTYPES:

TT Tall

Tt Tall

tt Short

Therefore, Let's say trait for Tallness of Pea Plants and a cross between a homozygous dominant and a homozygous recessive.

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Answer:

1. Have students use the jigsaw cooperative learning strategy to discuss their case studies.

Have students regroup in their small groups from Lesson 5, Activity 2 and make sure they have their completed worksheets from that activity. Remind students they are in their "expert" groups. They have studied one case study in depth. Regroup students so that each new group of four has at least one member from each expert group. Have each expert in a group report on their case study. Other students learn from the experts and complete their worksheets.

2. Have groups present their findings.

Have each group present their case study to the class by reading aloud the scenario and explaining the answers they arrived at while conducting their research.

3. Make generalizations about the impacts of physical features on country

Explanation:

Answer:

B. Organized around proteins

Explanation:

Because the chromatin is arranged around proteins, the 2 meters of DNA that make up the human genome may fit in one cell.

Because the entire DNA strand must fit inside the cell's nucleus, it must be wrapped very tightly. The DNA is wound around structural histone proteins, which serve as a scaffolding for the DNA to be wound around, to achieve this.

Human cells contain around 2 meters of DNA if it were stretched end to end. Yet, the nucleus, which contains the DNA, has a diameter of only around 6 micrometers. This is equivalent to stuffing 40 km (24 miles) of extremely, geometrically speaking.

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Answer:

1

6

2

4

3

5

Explanation:

Answer:

(1-golgi body),(6- nucleus),(4-mitiochondria),(5-lysosome),(2-smooth endoplasmic),and (3- rough endoplasmic).

Explanation:

I know this because I learned this in my fifth period at los banos tigers.

hope this helps

Answer:

The Dependent variable is the results being measured or tested in a experiment.

Explanation:

When two plates slide past each other, they form a transform boundary. Transform boundaries are also known as strike-slip boundaries, in which motion is predominantly horizontal. For example, San Andreas fault.

A divergent boundary occurs when two plates pull away from each other. The divergent boundary is formed when the plates are moving apart and a new crust is formed by pushing the mantle.

When two plates collide with each other, they form a convergent boundary. The colliding of two plates causes the edges to buckle up to form mountain ranges or deep-sea trench.

Therefore, When two plates slide past each other, they form a transform boundary. Transform boundaries are also known as strike-slip boundaries, in which motion is predominantly horizontal. For example, San Andreas fault.

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Answer:

its the first one

Explanation:

Answer:

Each organ (roots, stems, and leaves) include 3 tissue types, ground, vascular, and dermal. Different cell types comprise each tissue type, and the structure of each cell type influences the function of the tissue it comprises.

Explanation:

In short I'd say the cells look different because they have different functions.

Answer and explanation:

In the female of the species the reproductive cells are the egg cells, and in the male the reproductive cells are the sperm. The male gonad, the testicle, produces sperm in the form of spermatozoa. The female gonad, the ovary, produces egg cells. Both of these gametes are haploid cells. The testes contain germ cells that differentiate into mature spermatozoa, supporting cells called Sertoli cells, and testosterone-producing cells called Leydig (interstitial) cells.

The expected percent of offspring of the Scottish fold with folded ears is 75%.

The Scottish Fold is a breed of domestic cat with a natural dominant gene mutation that affects cartilage throughout the body, causing the ears to "fold", bending forward and down towards the front of the head, which gives the cat what is often described as an "owl-like" appearance.

The fold is inherited as an autosomal dominant trait. This means that a cat with folded ears may have either one (heterozygous) or two copies (homozygous) of the dominant fold gene (Fd). A cat with normal ears should have two copies of the normal gene (fd).

If a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele, the expected percent of offspring that will have each characteristic are:

Therefore, the expected percent of offspring with folded ears is 75%.

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Answer:

Osteoblasts move in and ossify the matrix to form bone. Even though bones stop growing in length in early adulthood, they can continue to increase in thickness or diameter throughout life. The increase in diameter is called appositional growth.

Answer:

the answer is an atom :)

Answer:

It can be a genetic mutation or it can be a change in a strategy. ... In this definition a mutation is any evident change (regardless of its effect on success), and adaptation is a change that made the group thrive in a given circumstance or environment.

Explanation:

Answer:

mutation can be a change in strategy and adaption is a change that made the group thrive in a given circumstance or environment.

Answer:

Cyanobacteria

Explanation:

Evidence shows that Cyanobacteria (which was previously called the blue-green algae) was the first oxygen-producing organism. However, it is

Answer: Cytosolic GAPDH catalyzes the reversible reaction of 1,3-bisphosphoglycerate and NADH + H+ to form glyceraldehyde 3-phosphate, NAD+, and phosphate. The active form of the enzyme is a homotetramer.

Explanation: Please give Brainlist.

Hope this helps!!!!

I can answer more questions if you like.

Answer:

hu7gf6dcxyxycjc c.f. c ycyftc Tx tv hcv12345678910112131415161727 8gh

Answer:

As the length of a complete turn of a double helix is 3.4 nm long and each of them contains 10 base pairs, we can determine the distance between two consecutive pairs by simply dividing the length of the complete turn by the number of base pairs in it. The distance 3.410nm i.e. 0.34 nm. Note: Even though E.