which of the following provides the best description of active transport of materials across the cell membrane?
Answers
Answer:
the second one is definitely correct
Related Questions
Messages sent by the brain to the endocrine system pass
O A. from neurons to neuroendocrine cells via neurotransmitters
B. from neuroendocrine cells to neurons via hormones
C. from neuroendocrine cells to glands via action potentials
O D. from neurons to neuroendocrine cells via action potentials
Answers
Answer:
c. from neuroendocrine cells to gland via action potentialpituitary gland is a neuroendocrine gland which release hormones for the production of other glands
also called as master gland
will somone pleas answer this
Answers
Answer:
Main idea
Explanation:
Using your understanding of diffusion, how do you think oxygen from our lungs is transported to our red blood cells?
Answers
Red blood cells (RBCs) are a type of blood cell whose role is to transport oxygen from the lungs to the peripheral tissues of the body. Oxygen diffuses from the alveoli of the lungs into the RBCs, where it binds to hemoglobin. One molecule of hemoglobin can bind four molecules of oxygen (O2).
PLEASE HELP ME ASAP!!!!!!!!!!!!!!!!!!
i gotta catch up on missing work and cant leave the kitchen table until i do, and my back hurts :(
Answers
Answer:
Wind Shear
Explanation:
Wind shear is a rapid change in wind velocity or direction.
During meiosis, homologous chromosomes exchange genetic material. This exchange of
genetic material -
Answers
Answer:
During meiosis, homologous chromosomes may exchange genetic material during a process called "crossing over."
If Two bushes each have woody stems. What other features
could you use to classify the bushes?
Answers
Hope this helps
What does autotroph mean?
A. They can feed themselves through photosynthesis.
B. They eat decaying things.
C. They eat other organisms.
Answers
Answer:
A. They can feed themselves through photosynthesis.
Explanation:
I got it correct
I’ll pay 20$ if you answer right now.
Questions: figure 3 shows plant cells from either the stem or the leaf.
a. Describe what part of the plant is represented in figure 3.
b. What is structure A?
c. What process occurs in structure A?
Answers
Answer:
a. that is a section of an embryo of a plant. it is part of the plant's leaf, not the stem
b. its the group of cells called chloroplasts.
c. the process that occurs in structure a is called photosynthesis
Explanation: fr
a ??? will take the shape of its container.
gas and liquid
gas
liquid and solid
solid
Answers
Answer:
Liquid and gas
Explanation:
Think of when you pour water into a glass, it will go inside and fill the container
Air in a glass will take the shape of the container
When you put a solid cube in a glass, it will remain a cube
liquid and gas do not have a constant shape, while a solid does
Answer:
Liquid and Gas
Explanation:
Gases always take the shape and volume of their container.
A solid will not take the shape of their container either, because it is already a shape.
For example an Ice Cube. It already has the shape of an Ice cube when you put it in your drink, It won't turn into the shape of the cup.
Hope this Helps!!:)
Identify the plant phylum based on the description.
A tree that can be found in the mountains and produces seeds in cones is a type of
.
A tree that produces blossoms that can be fertilized and develop into fruit is a type of
.
This low-lying plant that requires damp surfaces and does not have a system to transport water is a
.
Answers
Answer:
Conifer
Flowering plant
Moss
Answer:
Can confirm
Explanation:
What is the complementary strand of DNA to: TAGCTT
Answers
Answer:
The complementary strand is ATCGAA
When looking at the 10-print card - what is the only type of print that you count? Question 3 options: Whorl Delta Loop Arches
Answers
Answer:
Whorls
Explanation:
I just finished the quiz and got the answer correct when I selected whorls.
can someone please help
Answers
Answer:
reactents occur when things go into a different state when something happens to them like reacting to a situation
Explanation:
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█░░╦─╦╔╗╦─╔╗╔╗╔╦╗╔╗░░█
█░░║║║╠─║─║─║║║║║╠─░░█
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Why do radio telescopes tend to produce blurry images? ASAP
Answers
Answer: When light passes through an opening it will dissfract. The smaller the opening, the blurrier the image will be
Explanation:
Hello get 40 points for helppp !!!!!!
I need help for a project
I need 3 LARGEST CONCERNS to the current situation out environment in facing in relation to global warming. 3 and I will look them up I just need 3 HELPP PLEASEEEE
Answers
Answer:
climate change; water pollution (and ocean acidification); and loss of biodiversity.
Explanation:
my teacher took this answer I hope it helps!
Why are wetlands important ?
Answers
Answer:
Far from being useless, disease-ridden places, wetlands provide values that no other ecosystem can. These include natural water quality improvement, flood protection, shoreline erosion control, opportunities for recreation and aesthetic appreciation and natural products for our use at no cost.
Explanation:
I hope that this helped you ;)
GIVING BRAINLIEST
If the growth rate is constant, how many jellyfish lived at the end of the pier 10 days ago?
Answers
Answer:
0
Explanation:
Since the constant is +10 every day (+15-5) 10 days ago the population would have been zero (100 - 10(15-5))
what forces the magma beneath to move?
Answers
Answer:
pressure
Explanation:
the earth's tectonic plates create pressure to make the magma rise
What climate changing causes are not in human control
Answers
Explanation:
The climate is changing — the thing is, it isn’t just due to humans.
Natural forces beyond human control are also gradually affecting our climate. These geophysical forces are vital to understanding global warming. Man is indeed responsible for a large portion — possibly even a majority — of global warming. But also in play are complex gravitational interactions, including changes in the Earth’s orbit, axial tilt and torque.
This fact needs to be included in the public debate. Because these gravitational shifts, occurring over millennia, can influence climate patterns and ultimately lead to noticeable variations in seasons. Interestingly, research suggests climate change can alter the tilt of the Earth, but an unrelated change in tilt can also further change the climate. It is a balance-counterbalance relationship.
Changes in the Earth’s path around the Sun, or eccentricity, involve shifts in the orbit around the Sun from a roughly circular journey to more of an elliptical one. When the Earth gradually adopts a more elliptical orbit, there are more pronounced temperatures during the summer and winter months. This alteration is exacerbated when the Earth’s axial tilt is inclined to a sharper degree than usual. As this happens, it causes the North and South Poles to be positioned more directly toward the Sun.
Haven’t you noticed the recent rise in irregular weather patterns? This is not just a man-made problem. Gradual slight variations in the Earth’s orbit around the Sun can strongly influence temperature extremes. This is important because the conversation around climate change has become so politicized, we've totally lost sight of the science — and with it, any room for bipartisanship.
( I hope this was helpful) >;D
What chemical family is sodium in?
O a
alkali metals
b
alkali earth metals
C
transition metals
Od
halogens
Answers
Answer:
a) alkali metals
Explanation:
group 1 elements (except for hydrogen) are alkali metals
Answer:
alkali metals
The amount of water on Earth has _______________ for billions of years.
Answers
Answer: the amount of water on earth has stayed the same for billions of years
Answer:
Stayed the same
Explanation:
The amount of water on Earth has stayed the same for billions of years.
easy points are here!!
Answers
Answer:
it is the first one and this is not my opinion it is my sisters so if I get it wrong blame her.
Explanation:
11. Which of these claims is most likely true of two species that share a recent common ancestor?
A. The two species have different developmental patterns.
B. The two species share DNA sequences.
C. The two species have similar arms and legs.
D. The ancestors of each species looked very different.
Answers
Answer:
B. The two species share DNA sequences.
Explanation:
Although we can use all of these, DNA supports the determination of common acestory the best.
Think of an object, person place at home that functions similar to the vacuole.
Answers
Annswer:
a egg
Explanation:
This is the answer because vacoules are like cells and eggs are like cells and yeah.
Sorry about the explanation I have to get points. But here are comparisons between the 3.
Which of these is the BEST way to assure a healthy animal stays healthy?
A) Enlist the help of an ethologist to observe its behavior
B) Breed it frequently
C) Proper nutrition
D) All of the above
Answers
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Answer the question and then find key word(s) from the question that helped you get the answer.
Answers
Answer: I think it’s b
Explanation:
..................:.....
What are four conditionsrequired for fossilizationof an organism?
Answers
Answer:
The organism generally must have hard parts such as shell, bone, teeth, or wood tissue; the remains must escape destruction after death; and the remains must be buried rapidly to stop decomposition. This does make the fossil record biased because animals with soft bodies are less likely to form fossils.
Explanation:
I hope that this helped you ;)
"________" she said, collapsing with exhaustion. "I'm glad that's over with!"
a Hey!
b Oh, no!
c Phew!
d Wow!
Answers
Option C. Phew!
Have a great day! :)
Do you think its correct to say that humans evolved from modern apes? Explain your answer. *
Answers
Answer:
yes
Explanation:
because moder aps are extinked and really smart about stuff.
What does Mufasa mean by the circle of life? Make a diagram that shows the circle of life. Represent it this way: sun –> producer –> primary consumer –> secondary consumer-> decomposer
PLEASE HELP
Answers
Answer:
Sun --> carrot --> rabbit --> wolf --> earthworm