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Answer:

1) C

2) C

3) A

Explanation:

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Fishes and bottom dwelling worms cope with the fluctuating salinity within estuaries over the tidal cycle with the use of transport system such as active and passive transport.

In salty water, fish and other marine organisms used active transport in which energy is used to remove salts from the body of these marine organisms because excess salts are harmful for them.

So we can conclude that Fishes use transport system such as active and passive transport to cope with the fluctuation of salt concentration.

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Blood volume reflexes, hormones, body temperature, emotions, gender and age are the factors that affect cardiac output.

Factors that affect cardiac output are changing heart rate and stroke volume. Other factors include blood volume reflexes, hormones, body temperature, emotions, gender and age.

Heart sounds are created from blood flowing through the heart chambers when the cardiac valves open and close during the cardiac cycle.

Our heart sends the blood to the lungs, where it receives oxygen and dispose carbondioxide. Then, your heart pumps the oxygenated blood to the tissues and organs throughout your body.

So we can conclude that blood volume reflexes, hormones, body temperature, emotions, gender and age are the factors that affect cardiac output.

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Answer:

True.

Explanation:

It's commonly known that adenine pairs with thymine and guanine pairs with cytosine following complementary base pairing.

The statement "In DNA Replication, ATTTGC is complementary to TAAACG" is definitely true.

DNA replication may be defined as the biological process through which two identical replicas of DNA are formed from one original DNA molecule. It occurs in all living organisms acting as the most essential part of biological inheritance.

The process of DNA replication is commonly known for some complementary sequences. For example, adenine pairs with thymine, and guanine pairs with cytosine which effectively follows the process of complementary base pairing.

This base pairing of nucleotides will follow Chargaff's rule which states that the amount of adenine is always equal to the amount of thymine, while the amount of guanine always equal to the amount of cytosine.

Therefore, the statement "In DNA Replication, ATTTGC is complementary to TAAACG" is definitely true.

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A premature judgment that is formed without facts examination is recognized as discrimination. The correct option is a.

The unjust or prejudiced treatment of many groups of individuals, particularly on the basis of color, age, gender, or handicap is referred to as discrimination.

The missing options of the question are:

A premature judgment that is formed without facts examination is recognized as discrimination.

Thus, the correct option is a.

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Sunlight energy source does not use a turbine in order to generate electricity.

Sunlight is a type of energy resource does not use a turbine to generate electricity. Solar photovoltaic systems have Solar photovoltaic cells that convert sunlight directly into electricity.

So we can conclude that sunlight energy source does not use a turbine in order to generate electricity.

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In this question we are going to answer a series of questions about the human endocrine system, hormone release and homeostasis.

1. Endocrine glands produce hormones and release them directly into the bloodstream.

Hormones are the products of secretion from the endocrine glands. They control various activities in the human body, hence the importance of these glands.

2. It is through the feedback mechanism that, for example, the regulation of hormone secretion and the control of temperature and blood pressure occur.

Thanks to this control, it is possible to guarantee the harmony of the systems and, consequently, the homeostasis (balance of the internal environment).

3. Hormones can be divided into four groups, based on their chemical structure,form of synthesis and storage, solubility, half-life, form of transport, receptors on cell and mechanism of action:

Both positive and negative feedback are extremely important for our body to function properly. However, these two mechanisms have differences. In negative feedback, the body produces a response that reduces the initial stimulus, while in positive feedback, the response reinforces the stimulus.

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Answer:

Label A = Nucleus

Label B = Cytoplasm

Label C = Ribosomes

Label D = DNA

Label E = Cell Membrane

Explanation:

Hope this helps :)

The person above me is correct :)

A. Nucleus

B. Cytoplasm

C. Ribosomes

D. DNA

E. Cell membrane

Have a good day <3

- Correct on Edge 2022.

Answer:

1compound Light microscope

stereoscopic

transmission electron

scanning electron

Answer:

1) Metalloids are solids.

2) They have a metallic luster, and generally look like metals.

3) They are brittle, and easily shattered.

4) Metalloids can conduct electricity, but not as well as metals.

Explanation:

it is broken down when you have some rest after eating e.g reading a novel

Look at these images, the oldest is at the bottom, the newest is at the top, so the drawings are next to time zones are properly set up, so next to the time scale is when the drawing next to it was made.

Answer:

How many countries are the original members

Answer:

To the animal consuming

Explanation:

this is what I mean by saying that the arrow points to the animal consuming: in this case the animal consuming consumes whatever is written behind it ie in the example given the locusts will feed on the grass which is the producer that will feed on the locust something else will feed on the rat and that's how the chain goes so the arrow is always pointing to the eater and before it is what it consumes. have a nice day hope it helped if not feel free to ask me or tell me.

The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

Even rarer, type AB blood is characterized by the fact that it has no antibodies against either type A blood or type B blood. This means that people of this blood group can receive blood of any type without risk of adverse reactions.

With this information, we can conclude that The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

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Answer:

to provide passage of nutrients throughout the body.

Answer:

This system coordinates digestion, secretion, and motility to achieve adequate nutrient absorption.

Explanation:

Enteric nervous system- is the intrinsic nervous system of the GI tract, containing a mesh-like system of neurons

Answer:

2 is incorrect

Explanation:

Robert Hooke was the first one to use the term ‘cell’.

Other than that it looks good :)

Hope this helps! Have a great day!!

Answer:

2.answer is B /use the term "cell"

3.C

Answer:

B. Active transport requires energy and moves materials from areas of relatively lower to higher concentration.

Explanation:

Answer:

Mountain

Explanation:

Its pretty obvious

RNA Polymerase utilizes a strand of DNA to create a new complementary strand of RNA. This statement is True.

Transcription is defined as the process of copying a segment of DNA into RNA. These segments of DNA are transcribed into RNA molecules that can encode proteins which is called as messenger RNAs are produced. Other segments of DNA are copied into RNA molecules called non-coding RNA while mRNA comprises only 1–3% of the total RNA sample.

The main steps of transcription are as follows:

1. Initiation

2. Promoter clearance

3. Elongation

4. Termination

RNA polymerase is the type of enzyme used in transcription which is a multi-unit enzyme responsible for creating a complimentary strand of nucleic acid called RNA from a single stranded DNA template through the incorporation of adenosine, cytosine, guanine and uracil nucleotides.

Thus, RNA Polymerase utilizes a strand of DNA to create a new complementary strand of RNA. This statement is True.

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Answer:

it is called Genetics

Explanation:

Genetics is the scientific study of genes and heredity of how certain qualities or traits

Hope This Helped

The field of science that deals with the analysis and comparison of DNA in organisms is called Genetics

Types of Genetics:

1. Single gene inheritance.

Multifactorial inheritance.

Chromosome abnormalities.

4.Mitochondrial inheritance

It is oncerned with the study of genes, genetic variation, and heredity in organisms.

Genetics is used in the following

Understanding disorders.

Diagnosing disorders.

Diagnosing genetic disorders before birth.

Responding to drugs.

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The diseases associated with the respiratory system include asthma, chronic obstructive pulmonary disease (COPD), lung cancer, etc.

Respiratory diseases are different types of conditions/disorders that affect our respiratory airways.

These types of diseases (respiratory diseases) hamper our ability to take oxygen from the air.

In conclusion, The diseases associated with the respiratory system include asthma, chronic obstructive pulmonary disease (COPD), lung cancer, etc.

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The supplement being taken is Vitamin K in this type of scenario.

This is a type of vitamin which is responsible for the clotting of blood and healing of injuries in the body.

This is achieved by coagulation of the blood to stop bleeding however since the patient has blood clots and takes anti-coagulation medication it is best to avoid vitamin K.

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Answer:  I had to get help with this one, but I believe the answer is Tyler.

The cloud cover is average and the total cover for Tyler is 60%

While the cover for Euless is 70%

And the pressure for Tyler is higher too.

Exocytosis is the primary process by which materials are sent out of the cells.

Exocytosis refers to the processes by which materials produced or synthesized within cells are taken out of the cell.

The process of exocytosis is important for cell to remove wastes as well as to send substances produced in specific cells to where they are needed.

The properties of exocytosis include

Therefore, exocytosis is the primary process by which materials are sent out of the cells.

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Answer: 50% of the offspring are predicted to have blue feathers.

Explanation:

I'm going to assume since the problem didn't say otherwise that we're working with simple dominance. This is usually the first kind of inheritance that we learn about in school.

For every gene, there are two alleles, a dominant allele (B), and a recessive allele (b). We represent these as a capital letter and a lower case letter. For this problem, let's use a 'B' for blue. There are three combinations that these can come in:

If the alleles are the same, we say the organism is homozygous for the gene. If it has one of each, then the organism is heterozygous.

In simple dominance, if there's a dominant allele present (B), the organism will always show the dominant phenotype (in this case, blue feathers). So, the only offspring that can have white feathers are the ones with a bb genotype.

A punnet square is a tool used by biologists to determine the probability of two organisms' offspring having certain genotypes. For this simple cross, where we have one gene with two alleles, we just need a 2x2 square. On either side of the square, we're going to put the two alleles of each parent. Then, we'll take each allele on top and add it to the boxes beneath it. Finally, take the alleles on the side and place them in the boxes to their right. I'll attach the completed square to my answer.

Once the entire square is filled in, we'll see the following results:

2/4 offspring will have a heterozygous genotype (Bb) and therefore have blue feathers.

2/4 offspring will have a homozygous recessive genotype (bb) and have white feathers.

So, one-half, or 50%, of the parakeets' offspring will have blue feathers.

Answer:

50%

Explanation:

hope this helps

Answer:

C

Explanation:

because cell theory is proposed by several scientists means scientists has research depend on many evidence and after that they have agreed in cell theory