how do the walls of the atria and ventricles compare

Answers

Answer 1
The ventricles of the heart have thicker muscular walls than the atria.

Related Questions

the joint that permits the greatest range of mobility of any joint in the body is the ________ joint.

Answers

Answer:

The joint at the base of the thumb is an example of saddlejoint.

The answer is saddle joint

look at the diagram of villi. Which label points to a capillary?

Answers

Explanation:

Uhhmmm.....W-where's the diagram though?..

(• ▽ •;)

We can't even answer it cuz u didn't take a picture of ur homework or something..

(;ŏ﹏ŏ)(• ▽ •;)

the process of making rna from dna is called and it occurs in the

Answers

Answer:

transcription

Explanation:

Answer:

i dk what its called but it occurs in the nucleolus

Explanation:

What is the difference between bunnies', rabbits, and hares?

Answers

Answer:

Hares tend to be larger than rabbits, with longer hind legs and longer ears with black markings. While rabbits' fur stays the same color year-round, hares change color from brown or gray in the summer to white in the winter. Rabbits make their homes in burrows underground, while hares make nests above ground. The word bunny is often used to describe a baby rabbit; however, there is actually a different name for this. Finally, you can call a young child Bunny as a term of endearment. A bunny and a rabbit really are just two names for the same animal. A hare, on the other hand, is a completely different species. They may look similar, but hares are typically bigger than rabbits and have very different living and breeding habits.

Rabbits are big and bunnies are small

during which growth phase will gram-positive bacteria be most susceptible to penicillin?

Answers

Answer:

log phase

Explanation:

which of the following works the same as a dynamo A . generator B.solar panel C.wind driven turbine D.torch battery​

Answers

Answer:Wind turbine

Explanation:

I need a big help please!

Answers

Answer:

1. weight

2. mass

3. mass

4. weight

5. weight

6. weight

7. weight

8. mass

9. mass

10. mass

Look at pic ! Please type a paragraph based on your observations and your understanding about how heat moves (from
hot to cold), write a hypothesis that describes which material (aluminum foil OR
bubble wrap) will best insulate ice and slow the transfer of heat.

Answers

Answer:

ayyeee you go to k12 too in 9th grade

Explanation:

Answer:   I believe that the aluminum foil will slow down the process of melting because when you put ice in a thermal flask it takes a while to melt (also thermal things like flasks hold heat depending on the temperature) but on the other hand if you put it in bubble wrap it will most likely meal faster.

Explanation:

which term describes the male gametophytes of flowering plants?

Answers

Answer:

pollen grains

Explanation:

hope this helps you if it does please mark brainiest

(WILL MARK BRAINLIEST) A college administrator wants to know whether an orientation workshop will increase success rates for first-time college students. Which of these should he manipulate?

a) the number of first-time college students that are admitted
b) whether students receive an orientation workshop or not
c) the assessments that are used to determine success rate
d) when students are required to take placement exams
e) all of the above

Answers

Answer:

E) All of the above

Explanation:

The reason I say that is because he is trying to increase the success rates of first-time college students. If you admit a certain amount of first-time students the rates will go up. B if he does that he will be determining which ones get admitted and tested.

when the concentration of a substance on one side of the membrane is different from its concentration on the other side of the membrane, the substance is said to exhibit a concentration

Answers

When the concentration of a substance on one side of the membrane is different from its concentration on the other side of the membrane, the substance is said to exhibit a concentration gradient.

CONCENTRATION GRADIENT:

Concentration gradient is a term used to refer to a difference in solute concentration on opposite sides of the membrane of an organism.

If the concentration on the external part of a cell is higher than that of the internal part of the cell, a concentration gradient is said to have occured.

Concentration gradient is the basis of osmotic movement of water into and out of a cell.

Therefore, When the concentration of a substance on one side of the membrane is different from its concentration on the other side of the membrane, the substance is said to exhibit a concentration gradient.

Learn more at: https://brainly.com/question/8195294?referrer=searchResults


How do human cells resulting from meiotic division differ from human cells resulting from mitotic division?

Answers

The human cells resulting from meiotic division differ significantly from the cells resulting from mitotic division because :

Mitosis produces two diploid (2n)somatic cells that are genetically identical to each other and the original parent call,

whereas the meiosis produces four haploid (n) gametes which are genetically different from each other and the original parent cell as they are germ line cells.

Difference between mitosis and meiosis :

Mitosis is a fundamental process for life as our cell divides by this method in the development and growth of the body.

The cell duplicates all of its contents, including chromosomes and splits to form two identical daughter cells. This takes place in somatic cells.

Meiosis ensures humans have the same number of chromosomes as this takes place in germ cells like egg and sperm cell and produces half the number of chromosomes(n) and during fertilization they unite and become double that is 46 chromosomes.

To learn more about cell division :

https://brainly.com/question/796780

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Which substances can pass directly through the plasma membrane?

Answers

Answer:

Water and other nutrients

Explanation:

I’m pretty sure that Water and neutrons. Can go through the cell membrane

One way to covert an oil into a substance that is solid at room temperature is to
A. add hydrogens, decreasing the number of double bonds in the molecules
B. remove water, causing a dehydration synthesis reaction to occur
C. remove hydrogens, increasing the number of double bonds
D. put it in the refrigerator: when unsaturated fats cool, double bonds form and the fats solidify
E. add water and shake vigorously

Answers

Answer:

add hydrogens, decreasing number of double bonds in the molecules

Explanation:

Suggest why eating foods that contain a lot of catalase is unlikely to have any effect at all on preventing a person’s hair going grey.


Helppp

Answers

Catalase. It destroys your cell membranes, it causes pain, it makes your hair turn gray, and it causes peroxidation in your lipids which leads to bad cholesterol ratios, diabetes and heart attack

GIVING BRAINLIST // pls answer both if u can

Answers

The first question would be E because DNA in the nucleus contains the instructions for making proteins, and the second question would be C

Describe the relationship between the wavelength and frequency of electromagnetic waves

Answers

Answer:

Frequency is inversely proportional to wavelength.

Explanation:

frequency is the number of oscillations in a unit of time.

Wavelength is the length between one oscillation and the next oscillation.

take two springs and 4 pins. (springs should have loops or hooks at terminals to attach to pins.)

Now get two pins and pin them at a certain distance apart.

take the first spring and attach its two terminals to the pins.

Repeat the above procedure, but double (increase the distance x2) the distance between two pins.

Now you have to measure how many coils are there within 5cm of the two springs.

you'll observe that the second spring has half the coils of the first spring within 5cm.

In here no. of coils is the frequency

5cm length is time.

distance between coil is the wavelength.

What are disaccharides ,monosaccharides and polysaccharides??? if you don't know it please don't answer kindly

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer....

Monosaccharides are carbohydrates that cannot be hydrolyzed to simpler carbohydrates. Disaccharides are oligosaccharides that contain two monosaccharide units. Polysaccharides contain a large number of monosaccharide units bonded to each other by a series of glycosidic bonds.

Hope it helps!

Brainliest pls!

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What three functions does the cell membrane have?​

Answers

Answer:

Biological membranes have three primary functions: (1) they keep toxic substances out of the cell; (2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles and between the cell.

The nervous system and endocrine system shake hands as it were at the
A.) pituitary gland
B.) pineal gland
C.) adrenal gland
D.) hypothalamus

Answers

Answer:

D.) hypothalamus

Explanation:

D ) The hypothalamus is the link between the endocrine and nervous systems.

¿A qué organismos pueden causar enfermedades los hongos?

Answers

Hay dos especies principales que causan enfermedades: Cryptococcus neoformans y C. gattii. Estos hongos rara vez causan infecciones en personas sanas, pero pueden ser muy graves para personas con sistemas inmunitarios comprometidos, como las que tienen VIH / SIDA. La infección generalmente ocurre cuando alguien inhala el hongo

give examples of products containing ionic and covalent compounds that can affect human health and the environment.

Answers

Answer:

Table salt, Fluoride in toothpaste, baking soda, household bleach

Explanation:

hope this helps!

explain adolsense and puberty​

Answers

Answer:

Adolescence is the time between the beginning of sexual maturation (puberty) and adulthood. It is a time of psychological maturation, which a person becomes "adult-like" in behavior. Adolescence is considered to be the period between ages 13 and 19.

Explanation:

HOPE IT HELPS

how long can it take for the body to process 0.6 ounces of alcohol

Answers

It takes about an hour

Write a short poem about planets.
Please do not copy it online.
Thanks!!

Answers

Answer:

plantents are beautiful in this world and plantents are not their we can't live with

what is the resulting product of cellular respiration?

Answers

Answer:

The products of cellular respiration are carbon dioxide and water.

Explanation:

If solutions of Ni(ClO3)2 and NH4Br are mixed, how many precipitation reactions will occur?
A) 1
B) 2
C) 3
D) 0

Answers

Answer:

A

Explanation:

u

How many loves does the pituitary gland have
A.)2
B.)3
C.)4
D.) none, it is a single unit

Answers

Answer:

pituitary gland has 2 lobes. :)

which property distinguishes pioneer species from those that arrive later in ecological succession?

Answers

Answer:

B. Ability to grow on hard barren rock

Explanation:

is mitochondria required in aerobic respiration, anaerobic respiration or both?​

Answers

Answer:

YES

Explanation:

BECOUSSE OF THE CELULAR RRESPIRATION

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