6. The replication of chromosomes by eukaryotes occurs in a relatively short period of time because
​

Answer:

Organ

Explanation:

Hey there!

I believe a group of tissues working together is called an organ.

Respiration is a process where many chemical bonds inside the body break and release energy. This energy is used to perform various activities such as moving muscles. The energy transformation in this process option A.Chemical energy from broken bonds is transformed into mechanical energy for muscles.

Respiration is a complex metabolic process that occurs within living cells and involves the breakdown of glucose and other molecules to produce ATP. ATP is the primary energy currency of the cell, and it is used to power various cellular processes, including muscle contraction.

During respiration, the chemical bonds between the atoms in glucose and other molecules are broken down through a series of enzymatic reactions. These reactions release energy in the form of ATP. ATP is a high-energy molecule that can be used to fuel a variety of cellular processes, including muscle movement.

The energy transformation that occurs during respiration involves the conversion of chemical energy into mechanical energy. The chemical energy stored in the bonds of glucose and other molecules is released during the breakdown process and is used to generate ATP.

In summary, respiration involves the breakdown of chemical bonds in glucose and other molecules to produce ATP, which is used to power various cellular processes, including muscle contraction. The energy transformation that occurs during respiration involves the conversion of chemical energy into mechanical energy. The correct answer is option A.

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Answers:

 T =120s

Explanation:

P=15,000

W=1,800,000 J

P=W/T

T=W/P

T=1,800,000 J/15,000W

  =120s

Answer:

Archaea

Explanation:

They live in harsh environments!

Hope this helps! ;-)

Answer: ONE YEAR LATERR

Explanation: D :_:

The answers include the following below:

This is referred to as the circulation of carbon in various forms through nature and involves various processes such as photosynthesis, respiration etc.

The process F which points from the right tree to the air means that oxygen from the plant goes into the atmosphere after the process of photosynthesis and is then used by animals.

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Answer:

C.

Explanation:

Peroxisomes are small, membrane-enclosed organelles that contain enzymes involved in a variety of metabolic reactions, including several aspects of energy metabolism.

Peroxisomes, a membrane-bound structure that contains enzymes to break down fatty acids and some foreign material. The correct option is C.

Peroxisomes are important in the oxidation of particular biomolecules. Enzymes found in peroxisomes oxidize several compounds often found in cells, particularly fatty acids and amino acids.

The peroxisome gets its name from the hydrogen peroxide that results from those oxidation processes.

Enzymes that are involved in a variety of metabolic activities, including various aspects of energy metabolism, are found in small, membrane-enclosed organelles called peroxisomes.

Thus, the correct option is C) It is a membrane-bound structure that contains enzymes to break down fatty acids and some foreign material.

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Answer:

All organisms share a common genetic code.

Explanation:

Organisms are genetically different for the most part but this asks why it applies to all organisms.

They do not all have homologous structures

They share a common ancestor

Answer:

The red blood cells could burst.

Explanation:

If they are given pure water, the IV fluid will be hypotonic to the blood cells. That means water will end the red blood cells by osmosis, from a high concentration outside to a lower concentration inside.

This will result in the red blood cells becoming swollen and even potential  bursting.

The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.

The stages of bee development are:

1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.

2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.

3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.

4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.

It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.

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Answer:

The enzyme that is needed to permanently link the digested foreign and plasmid DNA together to form the recombinant DNA molecule is DNA Ligase. it is often used to insert genes as well as other pieces of DNA into plasmids during the cloning of DNA.

Answer:

A and C.

The two factors that have the greatest influence on creating increased genetic variation within a species are:

A) Crossing-over, which takes place during prophase 1 of meiosis 1. This is the process by which homologous chromosomes exchange genetic material, resulting in new combinations of alleles on the chromosomes.

C) Independent assortment of chromosomes that occurs during anaphase 1 of meiosis 1. This is the process by which homologous chromosomes randomly line up and separate from each other, resulting in different combinations of maternal and paternal chromosomes in the resulting haploid cells.

Therefore, options A and C are the correct answers. Option B refers to the separation of sister chromatids during meiosis 2, which does not create new combinations of alleles. Option D refers to the separation of homologous chromosomes during meiosis 1, which does contribute to genetic variation but not to the same extent as crossing-over and independent assortment.

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Gamete combination refers to all the possile ways in which alleles from different chromosomes can combine to produce gametes. a) 8 gamete combinations b) a-32, b- 1,024, c- 1,048,576.

Gamete formation involves

The random arrangement of tetrads is different in every cell going through the meiosis process. There is no equal alinement between two cells.

Each of the chromosomes has two possibilities for orientation at the plane. This random order in the equatorial plane is what introduces variation into the gametes.

Alleles separation generates different chromosomal combinations in the daughter cells. There are two alternatives per homologous pair.

The number of different random alignments of the homologous chromosomes equals the number of gametes with different combinations, which is 2ⁿ, where n = number of homologous pairs.

In the exposed example we will assume

a)

There are 3 pairs of chromosomes.

The number of gametes combination is = 2ⁿ = 2³ = 8

Gamete combinations,

b)

a. 5 Eye Color Genes: 2ⁿ = 2⁵ = 32

b. 10 Eye Color Genes: 2ⁿ = 2¹⁰ = 1,024

c. 20 Eye Color Genes: 2ⁿ = 2²⁰ = 1,048,576

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Complete question

Consider the following genotype: Yy Ss Hh. We have now added the gene for height: Tall (H) or Short (h).

a. How many different gamete combinations can be produced?

b. Many traits (phenotypes), like eye color, are controlled by multiple genes.

If eye color were controlled by the number of genes indicated below, how many possible genotype combinations would there be in the following scenarios?

a. 5 Eye Color Genes:

b. 10 Eye Color Genes:

c. 20 Eye Color Genes:

Answer:

Dorsal Root Ganglion

Explanation:

(im not 100% sure though)

Answer:

find the right answer

Explanation:

if the control group is nit included in the experiment it would be hard to get the right solution(answer).

I think hopefully this helps.

A vehicle's horn makes a brief, loud sound when you honk it or when it honks itself. Automobiles beeped their horns in support of the peace marchers. Horns blare.

A geese or an automobile horn will make a honking sound. A geese can honk as a greeting or a warning, and the same is true with an automobile horn. Whether you're a goose or a cab driver waiting for the light to turn green, honking is honking.

Many drivers honk their horns to express their frustration with the traffic, while others honk them to efficiently communicate with other drivers and notify them.

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Answer:Animals that live in estuaries need to adapt to ________. (Select all that apply.)

changing levels of sunlight

increased levels of algae

the rising and falling of tides

changing salinity levels

Explanation:

Animals that live in estuaries need to adapt to ________. (Select all that apply.)

changing levels of sunlight

increased levels of algae

the rising and falling of tides

changing salinity levels

Two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species are

An invasive turtle species poses direct competition with native turtles within Gulf of Mexico, resulting in possible shrinkage in population sizes for the latter group. Resource scarcity driven primarily by competition over access to nests, habitats and food sources can render natives less effective at these activities compared to their new rivals.

Furthermore, identifying underlying consequences triggered by invasive species' potential alteration of ecosystem dynamics (eg: substantial loss or balanced gain) remains crucial for further consideration. The issue of climate change represents an imminent danger that threatens the well-being of our planet. Swift action from all corners of society is required, including private citizens, companies, and governing bodies across national borders.

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Answer:

D

Explanation:

Answers D

Answer:

Glucose

Explanation:

During photosynthesis, plants take in carbon from the atmosphere so that they can create glucose. During cellular respiration, living things give off carbon as a waste product. This gives the carbon back into the air.

Answer:

The DNA in a human body is organized into many stretches of genes. Proteins attach themselves to these stretches and coil them so that they form chromosomes. These stretches are very important in the formation of an organism. Do you know why?

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Answer:

its the first one

Explanation:

The dating performed with carbon 14 is only applicable to materials of organic origin, that is, that contain carbon in their constitution. To determine the age of the Earth, however, this type of dating is not feasible, as rocks are used to do this verification.

Uranium-238, whose half-life is 4.5 billion years, transmutes into lead-206, a stable end-product. Boltwood explained that by studying a rock containing uranium-238, one can determine the age of the rock by measuring the remaining amount of uranium-238 and the relative amount of lead-206.

Carbon 14 is a radioactive isotope of mass number 14, which is assimilated by all plant and animal organisms and is therefore used in fossil dating.

With this information, we can conclude that To determine the age of the Earth, however, this type of dating is not feasible, as rocks are used to do this verification.

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Answer: Rocks are nonliving, so their age cannot be measured using carbon-14. Additionally, the rock is far too old for measuring with carbon-14.

Explanation: sample answer (reliable)

Answer: A and d

Explanation:

Just answer it its right quick!

The non-striped coat is likely a recessive trait. If both parents have striped fur, it is likely that they are both heterozygous for the striped trait.

That means they each carry one dominant and one recessive allele for this trait. When they mate, there is a 25% chance that their offspring will inherit two copies of the recessive allele, resulting in a non-striped coat. This pattern of inheritance is consistent with a recessive trait.

Dominant traits can express themselves. While recessive traits cannot express themselves in the presence of dominant traits.

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Answer:

Primary producers use energy from the sun to produce

Explanation:

Primary producers use energy from the sun to produce their own food in the form of glucose, and then primary producers are eaten by primary consumers who are in turn eaten by secondary consumers, and so on, so that energy flows from one trophic level, or level of the food chain, to the next.

Answer: true

Explanation:

Once fertilized, the egg is called a zygote. Fertilization is not complete, however, until the two haploid nuclei (called pronuclei) have come together and combined their chromosomes into a single diploid nucleus.