What kind of tissue is found in the iris, hair follicle, and anus?

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Answer 1
smooth muscle tissue would be the correct answer, hope this helps you out.

Related Questions

Recall that the phloem sap of vascular plants moves through the phloem as a result of turgor pressure. how are nutrients transported through fungi?

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The phloem sap of vascular plants that moves through the phloem; transports nutrients through fungi by hyphae, as a result of turgor pressure. Hyphae are elongated tube-shaped structures that are like garden hoses. They also have inflexible cell walls that may be strengthened by punctured cross-walls which are called septa.

In regard to the kidneys' role in regulating water balance in the body, the term reabsorption means the amount of the substance that is

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Hey there,
It means that, it is absorbed back into the blood after being filtered.

Hope this helps :))

~Top

MARINE SCIENCE HELP PLEASE?

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What do you need help with?

When cars age or are poorly maintained they tend to leak oil onto roadways and parking lot they saw oil is washed into the nearest Waterway with the next rainfall what type of water pollution does this cause

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Some sources of toxic chemicals include improperly drained wastewater from industrial plants and chemical process facilities which can cause Toxic type of Water pollution.

What is Water pollution?

Water pollution is defined as the contamination of water bodies that is a result of human activities, so that it negatively affects its use. Water bodies include lakes, rivers, oceans, aquifers, reservoirs, and groundwater where pollution occurs when pollutants are introduced into these water bodies.

Things like toxic chemicals that include surface runoff from industrial plants and chemical process facilities containing lead, mercury, chromium as well as pesticides used on agricultural fields and suburban lawns (chlordane, dididrin, heptachlor) causes the toxic water pollution.

Thus, some sources of toxic chemicals include improperly drained wastewater from industrial plants and chemical process facilities which can cause Toxic type of Water pollution.

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The correct option is A i.e. Toxic.

Oil leaks from cars contribute to non-point source pollution, which contaminates waterways with toxic substances. This can harm aquatic ecosystems and degrade water quality.

When cars age or are poorly maintained, they can leak oil onto roadways and parking lots. This oil is washed into the nearest waterway with rainfall, causing a type of pollution known as non-point source pollution. Non-point source pollution occurs when contaminants such as oil, gasoline, and other automotive fluids are washed off surfaces by rainwater and flow into water bodies like rivers, lakes, and oceans.This type of pollution is harmful because it can introduce toxic substances into aquatic ecosystems, affecting the health of both the environment and human populations. Key contaminants from road runoff include not only oil and gas but also metals and organic waste, all of which can degrade water quality and impact water treatment facilities. To address this issue, it is important to properly dispose of motor oil and other chemicals, fix leaking vehicles promptly, and use fewer chemicals in other land-based activities. By taking these steps, we can reduce the contamination of our water supplies and protect the environment.

The complete question is:

When cars age or are poorly maintained, they tend to leak oil onto roadways and parking lots. This oil is washed into the nearest waterway with the next rainfall. What type of water pollution does this cause?

A. Toxic

B. Sediment

C. Nutrient

D. Bacterial

Which of these would darwin not agree with: evolution via natural selection requires long amounts of time the idea that individuals striving to survive leads to better adapted species significant weight should be given to geology and fossils as evidence of evolution common ancestry for all of life?

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Darwin would not agree with the idea that individuals striving to survive leads to better adapted species. Darwin's studies showed that evolution occurred out of necessity and over long periods of time. He was the first to suggest that species can evolve from other species, which was his most notable theory.

What would happen if all receptor proteins were removed from the membranes of all liver cells?

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If all receptor proteins were removed from hepatocytes' (liver cells') membranes, then the liver would no longer respond to hormones. This would be catastrophic to the metabolism, because the liver could no longer process nutrients such as glucose. Such a malady would prove fatal when not eating, because the lack of glycogen, cortisol, epinephrine (and other hyperglycemic hormones) woukd lead to hypoglycemic shock, coma, and death.

Removing all receptor proteins from liver cells would severely impair cellular communication and function, leading to metabolic dysfunction. A cell with unbalanced exocytosis and endocytosis would have an expanding plasma membrane, potentially causing dysfunction or lysis.

If all receptor proteins were removed from the membranes of all liver cells, it would have a disastrous effect on cellular communication and function. Receptor proteins are responsible for receiving signals from outside the cell and triggering a cascade of events inside the cell that result in specific cellular responses. Without these receptors, liver cells would be unable to process signals from hormones, nutrients, and other signaling molecules, leading to a breakdown in the regulation of metabolism, detoxification processes, and other vital functions. The cells would be unable to adapt to changing conditions in the body, which could result in widespread metabolic dysfunction and disease.

Regarding the cell performing exocytosis with minimal endocytosis, the consequence would be an increase in the size of the plasma membrane over time. This is because exocytosis adds membrane material to the plasma membrane, whereas endocytosis normally retrieves membrane material. A significant imbalance between these processes would disrupt membrane homeostasis, potentially leading to cell dysfunction or even lysis (rupture).

Lastly, if the intracellular domain of a cell-surface receptor was switched with the domain from another receptor, the signaling specificity and cellular response could be severely affected. The intracellular domain of a receptor is responsible for initiating specific intracellular signaling pathways. A switched domain might activate inappropriate pathways, fail to activate necessary pathways, or cause unpredictable responses, possibly resulting in dysfunction or disease.

"chlorophyll molecules are embedded in which part of the chloroplast?"

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They are listed within the thylakoid membrane. The space between the thylakoid and chloroplast membrane is called the stroma
Final answer:

Chlorophyll molecules, vital for photosynthesis, are embedded in the thylakoid membranes of the chloroplast. These membranes contain complexes that capture and convert light energy into forms usable by the cell.

Explanation:

Chlorophyll molecules, which are essential to the process of photosynthesis in plants, are embedded in the thylakoid membranes of the chloroplast. The chloroplast is an organelle in the cells of green plants and is where photosynthesis occurs. The thylakoid membranes contain complexes of multiple molecules, including chlorophyll, that capture and convert light energy into forms usable by the cell. Chlorophyll molecules play a crucial role as they absorb light and start the process of energy transduction.

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Jet lag occurs when a person moves rapidly from one time zone to another, causing conflict between the body's biological rhythm and the new cycle of light and dark. some scientists suspect that jet lag may result from disruption of the daily cycle of secretion of the hormone known as _____.

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The jetlag may result from disruption of the daily cycle of secretion of the hormone known as melatonin. This is a hormone in which is produced or made by the pineal gland, they are the one responsible of having to control a person’s wake cycles and their sleep in which in jetlag, can disrupt this hormone causing a disruption with the body clock of the individual.

When biologists use keys to systematically separate groups of organisms based on couplets, or pairs of characteristics, what is the term for the type of key used?

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The term for the type of key that biologists used in separating groups of organisms that are based on couplets is called taxonomic key. This key is very useful in the identification and classification of a specific organism and it usually has an analytical characteristic. 

By the end of the third month of pregnancy, the developing human organism has the ability to:

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By the end of the third month of the pregnancy, the developing human organism has the ability to MOVE, CURL FINGERS, SLEEP AND START TO SWALLOW AND BREATH.

By the end of third month the fetus has the characteristic features of a human and it starts to develop senses such as sound, taste, etc.

Which cell lacks a nucleus

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The cell that lacks that lacks a nucleus is Prokaryotic cells

Prokaryotic cell lack nucleus.

What are the characteristic features of prokaryotic cell ?

These  are most ancient  single-celled microorganisms such as Bacteria and Archaea.

Some of the photosynthetic prokaryotes include cyanobacteria that perform photosynthesis.

They lack a nuclear membrane, true nucleus, nuclear organelle which are generally seen in eukaryotic cell.

Other organelles like Mitochondria, Golgi bodies, chloroplast, and lysosomes are absent.

The genetic material is present in prokaryotes but in a single chromosome, it lacks histone protein.

The cell wall is like plant cell wall composed of  carbohydrates and amino acids.

The plasma membrane is semipermeable in nature  also have respiratory enzymes involve in cellular respiration.

prokaryotes divide  asexually mainly by  binary fission, some time sexually reproduce called conjugation.

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how do diseases of the circulatory and respiratory systems affect an organism's ability to maintain homeostasis

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Without regular function of the cardiovascular system, nutrients and Oxygen can fail to reach their targets with efficiency, thus making an organisms homeostasis harder to maintain, as more work and energy is needed to do so.

Without regular function of the respiratory system, gases needed for survival, such as oxygen, can't be obtained , and so again an organism would have to work harder and use more energy to maintain homeostasis.

What are the products of cytokinesis during mitosis? question 20 options:?

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Cytokinesis is a part of the mitosis which the cytoplasm of a single eukaryotic cell divides into two daughter cells that are identical to the parent cell.
Each daughter cell has half the parent's cytoplasm and organelles.
So the answer is two daughter cells that are identical to the original cell.

Which of these is a vitamin a precursor?

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Beta-carotene is a vitamin a precursor

When the body stops producing enough new blood cells, the risk for infections and uncontrolled bleeding increases. what is the designation of this condition?

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This condition is called a plastic anemia and occurs when there is bone marrow damage either from birth or resulting from some acquired condition such as exposure to toxins or an infection.

How are ecosystem in the deep sea different from ecosystem in shallow ocean water?

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Shallow water – Some tiny fish and coral only live in the shallow waters close to land. While Deep water – Big and even gigantic creatures can live deep in the waters of the oceans. Some of the strangest creatures in the world live right at the bottom of the sea.  Ocean ecosystems are relatively contained, although they, like freshwater ecosystems, also include certain birds that hunt for fish and insects close to the ocean’s surface. There are different sorts of ocean ecosystems.

Because she is so active, cardiovascular fitness is important to Vicky. She learns that hemoglobin is an important globular protein molecule in red blood cells that carries oxygen, and that adequate dietary protein and the mineral _____ are needed for her body to build enough hemoglobin.

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The answer is Iron, this is the important mineral that she needs to obtain as this will help her in her ways to cardiovascular fitness as this mineral helps the hemoglobin to build in her body and for her t be able to get enough nutrients.

Iron is a mineral that is required to produce hemoglobin or the oxygen-carrying red blood cells.  Lacking iron would lead to anemia. To support iron requirement in the body, one must include iron-rich food such red meat and dark green leafy vegetables in their diet.

What disturbing force is responsible for producing the majority of tsunami?

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Although waves in the ocean are typically caused by wind, that is not the case with tsunami. The disturbing force that produces conditions for a tsunami is typically from an earthquake.

WILL MARK BRAINLIEST GIVE ME A 3-4 SENTENCE EXPLANATION OF WHAT IS PHOTOSYNTHESIS

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Photosynthesis is a process plants and other organisms use to create energy. The energy from sunlight, glucose, water, oxygen, and carbon dioxide are used by the plant to photosynthesize. These chemicals work together within the plant and produce energy. Oxygen is a product of photosynthesis that benefits humans and animals. Photosynthesis is essential for most plants to live.

What is a scientist called who observes animals in order to explain their behavior?

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Sociobiologist is the answer

A scientist is able to test the effect of

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2. Multiple variables 
It should be a single variable, or A.  Please mark Brainliest!

While performing a physical assessment of a female client, a nurse notices hair on the client's upper lip, chin, and cheeks. which condition may result in this condition?

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In general, this condition is due to a hormonal imbalance where there are higher-than-average level of male hormones in the woman's body. In particular, a common condition which can cause this imbalance is called "polycystic ovarian syndrome (PCOS)."

PCOS is a syndrome affecting a woman's ovaries and her ovulation with its main features being cysts in the woman's ovaries, high levels of male hormones produced, and irregular or skipped periods. Baldness, and increased hair growth on the affected woman's face and body can also be observed. 

Bacteria may become resistant to overused antibiotics. Selective environmental pressures may allow the resistant bacteria to thrive. How do these bacteria replicate and transfer the resistance?

engulfing cellular DNA by neighboring cells

replicating cells by cleavage

gene transfer

transferring genetic information by meiosis

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When bacteria become resistant to overused antibiotics it means that  is not longer inhibited by the antibiotic at clinically achievable levels.  One way how these bacteria replicate and transfer the resistance is by engulfing cellular DNA by neighboring cells.Bacteria can take up naked DNA encoding for resistance native to similar species and incorporate it into their genome

A pulmonary embolism can cause __________ oxygen in the blood, which can cause atp production in cells to __________.

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A pulmonary embolism can cause LOWERED oxygen in the blood, which can cause ATP production in cells to REDUCE.
The medical condition of pulmonary embolism will disrupt the circulation of oxygen inside the body system and reduce the amount of oxygen available to the body cells. Reduction in the amount of oxygen in the body will in turn reduce the amount of ATP that can be produced in the body; this is because ATP production needs oxygen to occur.

What conditions account for the development of highly diverse habitats in coastal waters?

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I think for the most part, the warmth of the waters determine what lives in them. In warmer coastal waters, you are going to find coral reefs that provide homes to millions of species of fish and micro-organisms.

DNA and RNA differ in all BUT one of the following ways.

Question 2 options:

DNA is double-stranded, while RNA is single stranded.


RNA uses the sugar ribose in its backbone, while DNA uses deoxyribose.


DNA contains the base uracil, while RNA contains the base thymine instead.


DNA is found in chromosomes in the nucleus, while RNA can move around the cell.

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option is c....bcz dna contains the base thymine and rna contains uracil

What's the difference in prokaryotic and eukaryotic cells in its chromosomes and nucleus?

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Nucleus differences:

Eukaryotes have nuclei separated from the cytoplasm by a double membrane and containing both chromosomes and a nucleolus, whereas prokaryotes have no true nucleus, with their nuclear material distributed diffusely throughout the interior of the cell.

Chromosome difference

eukaryotes is arranged into multiple chromosomes bound to the protein histone, while prokaryotes contain a single circular strand of DNA and have no histones

An organelle inside eukaryotic cells where the dna is located

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the answer is the nucleus



In a particular type of cat, coat color follows the dominant/recessive pattern of inheritance. The allele for a brown coat (B) is dominant to the allele for a white coat (b).

One of Mariam's cats is homozygous dominant (BB) and the other cat is heterozygous (Bb). Which of the following is true about Mariam's cats?
A. They have the same genotype and the same phenotype.
B. They have different genotypes but the same phenotype.
C. They have the same genotype but different phenotypes.
PLEASE HELP! WILL MARK BRAINLIEST

Answers

B
Both have brown coats due to dominant B allele, genotype is different as one has recessive b allele

THE ANSWER IS

B; They have different genotypes but the same phenotype.


BIOLOGY HELP
PLEASE

1. Which of the following is a true statement?


a.) Fats contain half the amount of energy than carbohydrates because they have less bonds.


b.) Carbohydrates contain more energy than lipids because their bonds release more energy when broken.


c.) Lipid contains more energy than carbohydrates because they contain more carbon to hydrogen bonds to release energy when broken.


d.) Lipids contain more energy than carbohydrates because they do not contain bonds.

----

2. You just visited your doctor and he suggested you are at risk for heart disease. Which type of lipid should you avoid eating large amounts of?


a.) Carbohydrates

b.) Saturated


c.) Unsaturated


d.) Oils

Answers

The first one is a and the second one is b
The answers are 1 B) and 2 C)
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