What is an electrolytic cell?
A. A cell with a negative cell voltage
OB. A cell with a spontaneous redox reaction
C. A cell with a positive cell voltage
D. A cell that has a salt-bridge connection

Answers

Answer 1

Answer:

c

Explanation:

Answer 2

Answer: A. A cell with negative voltage

Explanation: took the test


Related Questions

Goiters may occur due to iodine insufficiency, but other causes are possible. Which of the following would NOT tend to result in increased size of the thyroid gland?
A. High levels of thyrotropin releasing hormone.
B. High levels of thyroid stimulating hormone.
C. High levels of thyroxin and triiodothyronine.
D. All of the above would tend to increase the size of the thyroid gland.
E. None of the above would tend to increase the size of the thyroid gland.

Answers

Answer:

Option A

Explanation:

Thyroid is primarily caused by lack of iodine but there are other reasons as well that lead to increased size of the thyroid gland. Some of these reason is

a) over- or underproduction of thyroid hormones

b) Nodules in the glans

Some times, due to overstimulation immune system itself attack the thyroid gland thereby producing excess thyroxine and hence causing  the thyroid to swell

Thus, Option A is correct

At which position is the northern hemisphere experiencing spring?

Point A
Point B
Point C
Point D



Answers

Answer:

c

Explanation:

HELP ASAPPPPP PLZ ITS DUE TODAY AT 11:59 PLEASE HELP

Answers

Answer:

Thanks

Explanation:

Please please please help me FAST

FAST

Answers

Answer: Mollusks  

Explanation:

I think

Answer:

QUESTION:

Please please please help me FAST  FAST

ANSWER:

Squid are members of the class Cephalopoda, subclass Coleoidea. The squid orders Myopsida and Oegopsida are in the superorder Decapodiformes (from the Greek for "ten-legged").

Class: Cephalopoda

Phylum: Mollusca

Subclass: Coleoidea

Superorder: Decapodiformes; Leach, 1817

Explanation:

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______ are the smallest blood vessels.

Answers

Answer:

Capillaries

Explanation:

Answer:

capillary are the smallest blood vessel.

A student boiled a pot of water on the stove until there was nothing left. If he started with 100 grams of water, how many grams of water vapor did he produce?

Answers

Answer:

100 grams

Explanation:

If there is nothing left that means that all of the 100 grams have become water vapors

He produced 100 grams of water vapor in such a way that nothing was left, which means that all the water vapor of 100 grams has become.

What is Water vapor?

Water vapor is also called aqueous vapor is defined as the gaseous phase of water which is a state of water within the hydrosphere. Water vapor can result from the evaporation or boiling of liquid water, or from the sublimation of ice that is transparent, as are most components of the atmosphere.

When water absorbs a sufficient amount of heat it becomes a gas known as water vapour, where the process is called evaporation. The water vapor (steam) mixes with the air and appears as water boils in a teapot and escapes into the air.

Thus, the student produced 100 grams of water vapor in such a way that nothing was left, which means that all the water vapor of 100 grams has become.

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What happens when two forces act in the same direction?

Answers

If two forces act on an object in the same direction, the net force is equal to the sum of the two forces. This always results in a stronger force than either of the individual forces alone.
the net force is equal to the sun of the other forces. (You will have an equal opposite reaction).

Please answer this question,

Answers

D.... is the answer potential energy is energy stored in an object from its position.

Answer:D

Explanation: Potential energy is energy stored in an object or system of objects. It can be related to its position, the bonds in its chemical structure, its potential for radioactive decay or even its shape, to give a few examples. It has the ability or potential to be transformed into more obvious forms like kinetic energy

PLS HELP WILL GIVE BRAINLIEST need answers by today!
Which of these is NOT large and gaseous?
A) Jupiter
B) Mercury
C) Saturn
D) Uranus

Answers

It’s either Mercury or Uranus. Jupiter and Saturn are the biggest planets.

Answer: B) Mercury

brainliest?

Explanation:

Which phrase is associated with asexual reproduction but not sexual
reproduction?

Answers

Answer: B. Genetically identical offspring

Explanation:

Asexual reproduction that means the parent organism will split into two organisms, and that there will be no mixing of the DNA, as it is the case in case of the sexual reproduction which mixes up the DNA. Therefore the child and the parent organism will contain exactly the same genetic material.

The first stage in the life cycle is called:

-prenatal.

-early childhood.

-middle childhood.

-infancy.

Answers

the answer is prenatal i think

Answer:

Infancy

Explanation:

From birth to age three, early childhood includes infancy and the toddler years. The remaining years of childhood are from the ages of four to eight, and this is when children start kindergarten. During this period of life, a variety of significant physiological and emotional changes occur.

Which of the following is a 5-carbon sugar?
Glucose
Fructose
Ribose
Sucrose​

Answers

Answer:

ribose

Explanation:

Answer:

Ribose & deoxyribose sugars. Ribose is a single-ring pentose [5-Carbon] sugar.

what is biyologi
what is biyologi​

Answers

Answer:

If you're talking about biology, it's the study of life and living organisms.

Explanation:

if two chromosome have equal length and size , and different in gene number would severity of chromosomal abnormalities in this two chromosome are equal?​

Answers

Answer:

Unequal.

Explanation:

The severity of chromosomal abnormalities in these two chromosome are unequal that are equal in length and size but unequal in gene number are because the gene number are different from one another. If the size of gene increase or decrease from the normal range then it will leads to chromosomal abnormalities in the cell so the cells that has normal gene number has normal chromosome as compared to those cells where abnormal gene is present so the chromosomes are abnormal.

how is a trait passed down from parents to offspring USE OWN WORDS

Answers

A trait is a characteristic, such as color or size, that is inherited by an offspring from its parents. The genes that control a trait come in pairs, one gene from each parent. We represent these gene pairs by writing a combination of two letters. For example, if one parent contributes a gene for blue eyes (c), and other parent contributes a gene for brown eyes(C), then we write the offspring’s eye color trait as Cc. This combination, of the two genes that determine the trait, is called a genotype. If gene pair contains a dominant allele, the the offspring will show this dominant trait

In any population of plants and animals there are always

Answers

Answer:

Herbivores than carnivores

Explanation:

hope this helps:)

Give the atomic number, electron configuration and the number of valence electron if the following elements:

Aluminum

Answers

Answer:

Atomic number: 13

Electron Configuration:[NE] 3s²3p¹

Valence electron: 3

Homeostasis is the ability of the body to maintain internal balance despite changing external conditions. How does the respiratory system help maintain homeostasis? The respiratory system helps release hormones to control body processes. The respiratory system helps release unwanted heat and water from the body, The respiratory system produces white blood cells that kill disease causing organisms. The respiratory system releases enzymes that help in the break down of food.​

Answers

Answer:

b on edge

Explanation:

its right

The respiratory system helps release unwanted heat and water from the body, maintaining homeostasis.

What is homeostasis?" A state of balance among all the body systems needed for the body to survive and function correctly."How respiratory system maintain homeostasis?Respiratory system helps to remove carbon dioxide and excess heat from our body and maintains our blood pH.During respiration, carbon dioxide reacts with water to form a carbonic acid in presence of enzyme carbonic anhydrase. It further dissociates into bicarbonate and H+ ions. This reaction are in equilibriumWhen the level of H+ ions increases, the pH level increases. This will signal respiratory system to release more carbon dioxide. This will result in formation of carbon dioxide and decrease level of H+ ions which will result in increase blood pH.When we breathe out, the moisture from the tissue are also expelled.

Hence, the respiratory system helps release unwanted heat and water from the body.

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check this for me pls

Answers

Answer:

it's both A and B for your answer

Explanation:

both genders can get this disease since it's being past down to their children or offspring, some may get that gene and some might not.

Plz help me!
The amount of shine a mineral has describes the mineral's
A) hardness
B) luster
C) color
D.crystal size

Answers

The correct answer is B) luster
The best answer to go with is b

What aspect of sexual reproduction best explains why it produces greater genetic variations in asexually reproducing organism

Answers

Answer:

I think the answer is option 3

Explanation:

where do trees get nutrients to grow

Answers

Answer:

Photosynthesis a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities

they need sun water and CO2

Explanation:

Fish or mammals? Argumentation

Answers

the answer I would have to go with is mammals

While mammals are better suited for life on land due to several advantages, fish have several adaptations that make them suitable for life in water.

Write the argumentation between fish and mammals?

Both fish and mammals are diverse groups with their own specialized adaptations and traits, making direct comparisons between them challenging. Here are some arguments for and against each, though:

Fish:

Argument for: Fish have streamlined bodies that make swimming more effective and gills that allow them to extract oxygen from the water, making them well adapted to living in water.

Argument against: Fishes often have less complex and intellectual anatomy and behavior than mammals.

Mammals:

Arguments in favor of mammals: Mammals have a greater range of body size and form than fish and adaptations for movement, such as the ability to run, jump, or climb.

Arguments Against: Due to their low buoyancy and inefficient swimming bodies, mammals are less adapted to living in water than fish.

The ultimate determination of which is "better" - fish or mammals - depends on the context and standards being used. Both groups have evolved to occupy a wide variety of ecological regions, but each has its own distinct advantages and disadvantages.

Therefore, while mammals are better suited for life on land due to several advantages, fish have several adaptations that make them suitable for life in water.

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the function of the secretion​

Answers

Answer:

Secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced. In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and moisture.

Explanation:

Question 4 of 10 What is the range for the following set of measurements? 27°C, 12°C, 31°C, 19°C, 23°C, 11°C, 17°C A. 1°C B. 11°C to 31°C O C. 27°C to 17°C O D. 0°C to 100°C ​

Answers

27 c to 100c. I think is the answer

PLEASE ANSWER ILL GIVE YOU BRAINLIEST

Answers

Answer:

3rd bubble

Explanation:

convergent boundary

Explanation: When two plate move towards each other they converge or come together. The collision between two plates that are moving towards each other is called a convergent boundary. When an ocean plate meets a continental plate at close to a straight line ( 180 degrees) the result is a subduction zone.

Each node, or intersection, on a cladogram represents a/n _______ between two species.

Answers

This is where species split off to form new species. It represents a common ancestor shared between those species.
Answer: common ancestor


The kinetic molecular theory explains the movement of molecules within
A) solids
B) liquids
C) gases
D) all of the above

Answers

Answer:

C) gases

Explanation:

The average kinetic energy of a collection of gas particles is directly proportional to absolute temperature only.

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Which country loaded botulism toxins into bombs? Why is botulism of less concern than anthrax or plague?

Answers

Answer:

Botulism is a rare, but life threatening infection caused by the bacteria Clostridium botulinum which spreads through contaminated food, soil, or through open wounds. Ingestion of bacterial spores and toxins are the main reasons behind the symptoms. Symptoms vary depending on the type of botulism. Medications and infected tissue removal methods are available to remove the bacterial toxins.

Explanation:

Which environmental factor could lead to a decrease variation in a population of tuna

Answers

an increase in pollution could lead to a decrease variation in a population of tuna.

i hope this helped good luck!!
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