Answer:
this is your answer. thank you
consider your knowledge about the cell membrane and check all of the true statements below. Check All That Apply Cell membranes are present in only two of the three domains of life.Cell membranes are present in only two of the three domains of life. In water, phospholipids spontaneously arrange into a bilayer.In water, phospholipids spontaneously arrange into a bilayer. The area within a phospholipid bilayer, near the fatty acid tails, is hydrophilic.The area within a phospholipid bilayer, near the fatty acid tails, is hydrophilic. Steroids in cell membranes allow the membrane to be more fluid.Steroids in cell membranes allow the membrane to be more fluid. Phospholipid bilayers surround all eukaryotic cells.Phospholipid bilayers surround all eukaryotic cells. Membrane proteins offer structural support to the membrane but have no other function. Membrane proteins offer structural support to the membrane but have no other function. Both plant and animal cell membranes are considered fluid mosaics.
Answer:
- In water, phospholipids spontaneously arrange into a bilayer
- Steroids in cell membranes allow the membrane to be more fluid
- Phospholipid bilayers surround all eukaryotic cells
- Both plant and animal cell membranes are considered fluid mosaics
Explanation:
All living things (i.e.. both eukaryotic and eukaryotic organisms) are composed of cells, and all cells have cell membranes. In an aqueous environment, phospholipids spontaneously form bilayers: hydrophilic heads of phospholipids face the water environment at the surface of the bilayer, while hydrophobic fatty acid chains are shielded from the water in the interior. Steroids are lipids that intercalate into the bilayer of the cell plasma membrane, reducing the fluidity of the membrane. Integral membrane proteins may have different biological roles. For example, permeases are integral membrane proteins that facilitate the diffusion of certain molecules (e.g., glucose) across the cell membrane by passive transport. Both plant and animal cell membranes are considered fluid mosaics where different types of molecules (e.g., phospholipids, cholesterol, proteins, etc) are constantly moving across the membrane.
What are 3 beneficial functions of coastal wetlands?
Answer:
Hope it helps
Explanation:
Wetlands provide many societal benefits: food and habitat for fish and wildlife, including threatened and endangered species; water quality improvement; flood storage; shoreline erosion control; economically beneficial natural products for human use; and opportunities for recreation, education, and research
What types of rocks were used to construct the time scale?
Answer:
Sedimentary rocks were used to construct the time scale.
Hope it will help :)
Help
Which are characteristics of life?
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Explanation:
Define Global Warming
Answer:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
Answer:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
Explanation:
You are looking at the color of feathers in ducks and find that Green feathers (G) are dominant to yellow feathers (g). However, a second gene, H, controls whether the color will be expressed in the feathers. If the duck is hh, the duck will always be white, because the pigment does not go into feathers. What ratio of phenotypes in the progeny would you expect following a dihybrid cross
Answer:
Option C , 9:3:4
Explanation:
The options for the questions are there in the attachment
Solution-
This is the case of recessive epistasis in which recessive allele has a masking effect on alleles G and g.
GgHh * GgHh
The offspring will be
GH Gh gH gh
GH GGHH GGHh GgHH GgHh
Gh GGHh GGhh GgHh Gghh
gH GgHH GgHh ggHH ggHh
gh GgHh Gghh ggHh gghh
Green colored - 9
Yellow colored - 3
White colored- 4
A dichotomous key is used to identify a plant. 1a. Leaves are spiny ......................Pinus taeda 1b. Leaves are broad..................... Go to 2 2a. Single leaf..........................Go to 3 2b. Many leaves....................... Go to 4 3a. Leaf edge is smooth..............Cornus florida 3b. Lead edge is rough...............Ulmus americana 4a. Leaflet edges are smooth........Albizia julibrissin 4b. Leaflet edges are rough.........Juglans nigra A plant has many broad leaves with rough edges. What type of plant is this
A plant has many broad leaves with rough edges., type of plant is - Juglans nigra
Dichotomous keysa useful tool to identify organisms according to their morphological traits.The following key provides morphological traits to identify A plant has many broad leaves with rough edges.1.
A. Leaves are spiny ...................... Pinus taedaB. Leaves are broad..................... Go to 21b. match with broad leaves
2.
a. Single leaf.......................... Go to 3 b. Many leaves....................... Go to 42b. Match with many leaves
3.
a. Leaf edge is smooth.............. Cornus florida b. Lead edge is rough............... Ulmus americana4.
a. Leaflet edges are smooth........Albizia julibrissinb. Leaflet edges are rough.........Juglans nigraLearn more about an example of the dichotomous key
https://brainly.com/question/1049074
When a certain species disappears from the fossil record, what does that indicate?
The species has moved to a different habitat.
A. the species has moves to a different habbitat
B.
None of the above.
C.
The species has gone extinct.
D.
The species has multiplied.
Answer:
c
Explanation:
ent strains of bacteria found in Lechuguilla Cave in New Mexico were tested for resistance to a variety of antibiotics. The antibiotics are grouped by color to show the similar mode of action/target they employ to kill bacteria. (A) Resistance in Gram-positive strains of bacteria; (B) Resistance in Gram-negative strains of bacteria.
Answer:
hhjsjjsjjs it contains milk organails
Explanation:
nc
True or False In some plants the Male and female reproductive organs are on different plants
Answer: True
Explanation: Good luck! :D
The level of glucose in the bloodstream drops. The person requires glucose in cells to meet the demand for ATP (glucose is broken down to create ATP). The body detects glucose levels with a particular receptor designed for this function. These receptors release hormones, chemical messages that initiate the start of the feedback mechanism. The hormones travel to their target tissue and initiate a corrective response. In this case, the corrective response is the secretion of more glucose into the bloodstream. Does this demonstrate POSITIVE or NEGATIVE FEEDBACK?
Answer:
Negative feedback.
Explanation:
It is negative feedback because the reactions triggered by low glucose levels are trying to rebalance the glucose concentrations in our body to make it work properly.
In positive feedback, a product will only stimulate more the components that lead to that product to produce more of it, increasing the product's effect and an imbalance.
What two factors cause an increase in the population size?
Answer:
The amount of resources available: food and space
Answer:
health/care access to health care /medical techonlogy ability to fight or prevent disease.
Explanation:
factors that influence human population
Why is it important that the inner membrane of the mitochondria be folded in both plant and animal cells?
What cross will result in a 1:2:1 genotype ratio in the offspring?
Answer:
Bb and Bb
Explanation:
All three types of worms that undergo asexual reproduction use which process?
binary fission
O budding
fragmentation
O spore formation
Answer:
Budding is the answer to this.
Answer:
budding
Explanation:
Explain how the body provides oxygen to our cells and removes the carbon dioxide waste. In your description, be sure to include the following terms: oxygen, carbon dioxide, heart, blood vessels, lungs, alveoli, and exchange of gases.
Answer:
The heart pumps blood through the lungs. In the lungs the blood receives oxygen and releases carbon dioxide. Then the heart pumps this oxygen-rich blood from the lungs to your cells. When the oxygen-rich blood gets to the cells, the cells receive the oxygen and release the carbon dioxide.
The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
Explanation:
Hopefully this helps :)
Which graph should be used to represent the
percent composition of the human body?
bar graph
line graph
pie graph
Answer:
I think its pie graph cause the other ones don't sound good...
Explanation:
i don't know I'm just here for the points... so yeah there u go I think this is the answer. so pie graph is the answer.
In the morning, Jorge watched a cartoon about a sarcastic rabbit. Later, in his psychology class, he viewed
the image above and readily identified it as a rabbit instead of a duck. Which of the following best explains
this phenomenon?
Answer:
The correct answer is - priming.
Explanation:
Priming is a phenomenon that explains the behavior of an individual when an individual experiences a certain stimulus that influences response to a subsequent stimulus, unknowingly of the connection. This effect is known as the priming effect.
In this case, watching a cartoon of a rabbit acts as the stimulus that influences the response of identifying the image of duck as a rabbit. He is experienced priming effect.
This is the part of a flower that helps attract animals in order to aid in pollination.
It also starts with pe
Answer:
Petals?
Explanation:
:)
write a notice of the department of water and sewage
Answer:
Explanation:
The following is a basic and common notice of the department of water and sewage...
The Water and Sewage Department is encouraging all Miami Residences, to conserve their water. Water flow is being interrupted and may not reach most residences for a few days. This is due to a Water Treatment plant issue, which we are working on fixing as soon as possible. Water services should resume normally in the next two days. Sorry for the invonvenience and for any information or problems that you may be experiencing regarding your Water system, please call us at XXX-XXXX
I really need help with this... ITS DUE TODAY.......
Answer:
eukaryotic cell(s)
Explanation:
The reason I know that this cell is a eukaryotic cell is that it has a cell membrane.
(FORGIVE ME IF I AM WRONG)
Answer:
what she/he said
Explanation:
Which of the following is a terrestrial planet?
A. Earth
B. Jupiter
C. Saturn
Answer:
A
Explanation:
Answer:
a
Explanation:
In pea plants, height is determined by an allele for tallness (T) that is dominant over an allele for shortness (t). What is the probability that a gamete, selected at random, would carry the short allele (t) in a cross of heterozygous tall pea plants?
A. 1/8
B. 1/4
C. 1/2
D. 3/4
Answer:
C. 1/2
Explanation:
I took the test and got it right.
What would you expect to increase after a forest fire?
A.Erosion
B.Weathering
Answer:
B. Weathering
Explanation:
Fire makes trees weather and die.
Can you get water out your blood stream please help I’m scared
Answer:
i wish i could help i don't know
Explanation:
For each pair of structural elements, indicate whether the first element is a constituent part of the second, whether the second element is a constituent part of the first, and whether they are separate structures with no particular relationship to each other.
Mitochondrion; crista
Mitochondrion is a constituent part of crista.
Crista is a constituent part of mitochondrion.
Mitochondrion and crista are separate structures with no particular relationship to each other.
Golgi complex; nucleus
Golgi complex is a constituent part of nucleus.
Nucleus is a constituent part of Golgi complex.
Golgi complex and nucleus are separate structures with no particular relationship to each other. Cytoplasm; cytoskeleton
Cytoplasm is a constituent part of cytoskeleton.
Cytoskeleton is a constituent part of cytoplasm.
Cytoplasm and cytoskeleton are separate structures with no particular relationship to each other.
Nucleolus; nucleus
Nucleolus is a constituent part of nucleus.
Nucleus is a constituent part of nucleolus.
Nucleolus and nucleus are separate structures with no particular relationship to each other. Smooth ER; ribosome
Smooth ER is a constituent part of ribosome.
Ribosome is a constituent part of smooth ER.
Smooth EP. and ribosome are separate structures with no particular relationship to each other. Lipid bilayer; plasma membrane
Lipid bilayer is a constituent part of plasma membrane.
Plasma membrane is a constituent part of lipid bilayer.
Lipid bilayer and plasma membrane are separate structures with no particular relationship to each other.
Answer:
See explanation below
Explanation:
1.) The crista is a constituent part of the mitochondrion.
2.) The Golgi complex and the nucleus are separate structures with no particular relationship to each other.
3.) The cytoskeleton is a constituent part of the cytoplasm
4.) The nucleolus is a constituent part of the nucleus.
5.) The smooth ER and the ribosome are separate structures with no particular relationship to each other.
6.) The Lipid bilayer is a constituent part of the plasma membrane.
What are some common properties that most terriers share?
Answer:melting point, density, color, hardness, flammability, and reactivity with acid. What are examples of non-characteristic properties? What are two common properties that most terriers share?
Explanation:
How do whales differ from fish
A) whales use blowholes for breathing
B) whales have scales that cover the skin
C) whales develop lungs following metamorphosis
D) whales reproduce through external fertilization
Answer:
awsner is c, whales develop lungs following metamorphis
Explanation:
1 point
4. Identify Layer 1 of the Earth
1
What causes the "dead zone" in the Gulf of Mexico each summer?