Answer:
The fluidity of the membrane is defined as the viscosity of the lipid bilayer, such that it can affect the inward and outward movement of the biomolecules. The correct option is Cholesterol. It affects fluidity by either decreasing or increasing. It is the most important factor for the regulation of fluidity.
Explanation:
Cholesterol affects the cell membrane's fluidity because these molecules are randomly distributed along the lipid bilayer. The cholesterol functions to hold the phospholipid together, such that it does not create large spaces and allow the movement of unwanted particles.
The cholesterol plays a crucial role in holding the phospholipids, as in the absence of cholesterols, lipid bilayer will separate and allow diffusion of unwanted molecules.
Glycoproteins are the molecules in which proteins having glycans are linked to amino acid side chains. These molecules play a crucial role in the recognition and adhesion of the cells.
Carbohydrates are linked to lipids, known as glycolipids, which are a vital part of cell membranes. These molecules function to address the loci but do not affect the fluidity of the cell membrane.
Fatty acids can be unsaturated or saturated, which consists of multiple or single bonds. These bonds result in fluidity.
Which cycle does NOT involve the atmosphere? *
A. water
B. nitrogen
C. carbon
D. phosphorous
Answer:
Phosphorous
Explanation:
A female has a brother who is color blind and a mother who is not.
What is the probability that the female is a carrier for the trait?
25%
100%
50%
0%
25% is the probability that the female is a carrier for the trait. So, the correct option is (A).
What is Colourblindness?Color blindness is defined as a reduced ability to differentiate between colors compared to the norm of normal human color vision. It is also called color vision deficiency (CVD) when a person is color blind, usually having difficulty distinguishing between certain colors such as yellow and orange, green and brown, pink and grey, or blue and green. Purple. These are typical of what is called "red-green color blindness".
The genes that can give red-green color blindness are passed on the X chromosome, although it is passed on the X chromosome, red-green color blindness is more common in males, causing males to inherit it from their mothers. There is only 1 X chromosome.
In the above case, if the mother is not colour blind but her son is color blind so, the probability for her daughter is 25%.
Thus, 25% is the probability that the female is a carrier for the trait. So, the correct option is (A).
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Which change is chemical?
1 water freeZing
2 water undergoing electrolysis
3 water boiling
4 water evaporating
What is epistasis?
traits where one gene interferes with the effect of another
traits whose genes are inherited separately
traits whose genes are inherited together
when a single gene controls a trait
Answer:
A
Explanation:
traits where one gene interferes with the effect of another
Modern inventions and discoveries:
A.support Scripture and creation
B. support the idea of evolution
C. do not relate to Scripture
D. falsify Scripture
Answer:
B
Explanation:
Which of the following is NOT a possible offspring genotype from
fertilization between AaBb and aabb?
a. aaBb
b. AaBb
C. Aabb
d. AAbb
e. aabb
_________ feed on dead matter, causing it to decay while ________ feed on already decaying matter.
A. Decomposers, Consumers
B. Saprobes, Detritivores
C. Producers, Consumers
D. Detritivores, Consume
Answer:
Decomposers, Consumers
Explanation:
Answer:
B) Saprobes, Detritivores
Explanation:
Saprobes derive their nourishment from nonliving or decaying organic matter.
Detritivores feed on dead, organic material and play an important role in the breakdown of organic matter from decomposing animals and plants.
What is the function of feeling the sensation of hunger?
Answer:
Hunger is a normal sensation that makes you want to eat.
Explanation:
Your body tells your brain that your stomach is empty. This makes your stomach growl and gives you hunger pangs. Hunger makes some people feel lightheaded or grouchy.
from:
Hunger, Fullness, and Appetite Signals | Michigan
Answer:
The brain triggers the release hormone called ghrelin in response to an empty stomach or in anticipation of the next meal.
Explanation:
hope this helps
write any two features of Mushroom
Answer:
Are as follows:
Explanation:
i. they have a stalk called as stem,and a disc shaped cap.
ii. they have pores on their body
a- Los organismos quimio autótrofos realizan la fotosíntesis. ( )
b- Las sustancias nutritivas ingresan a la célula por el citoplasma. ( )
c- La nutrición es el conjunto de reacciones químicas que ocurren en el citoplasma
celular. ( )
d- La excreción es una etapa de la fotosíntesis. ( )
e- Todos los organismos realizan la función de nutrición. La respiración hace parte del
proceso de nutrición. ( )
f- Durante el proceso de nutrición hay eliminación de desechos tóxicos. ( )
Answer:
Konica Minolta
upgrah ko kxa
ksh barkha singh
onichan baka bi
Describe the structure and function of bone.
Answer:
Bone is a mineralized connective tissue that exhibits four types of cells: osteoblasts, bone lining cells, osteocytes, and osteoclasts [1, 2]. Bone exerts important functions in the body, such as locomotion, support and protection of soft tissues, calcium and phosphate storage, and harboring of bone marrow
Explain why a relatively large forest can only support a
small number of wolves.
Answer:
below
Explanation:
It's not necessarily that a large forest can only have a small population of wolves because a larger population will not affect the ecosystem that much but it just depends on the area. One forest may have more prey than others which the wolves rely to eat and stay healthy. So yes it would be preferred to have a smaller population but again, it doesn't hurt to have a large one either. The main problem with having a larger population of wolves can be one of two issues;
To many wolves to feed with less prey.To many wolves are going to want to fight for being the alpha in the pack.Best of Luck!
PLEASE HELP ASAP FAST
Answer:
c ,this the correct answer cytoplasm ,cytoplasm a.nucles ,plasma membrane
Ways in which biology, technology, and society are connected?
What is the division of type based on?
Answer:
There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.
Explanation:
What is photosynthesis
Answer:
The process by which green plants and some other organisms in the presence of sunlight to synthesize nutrients from carbon dioxide and water is called photosynthesis.
What does science tell us
what does erythropoietin do
Answer:
Erythropoietin (EPO) is a hormone produced primarily by the kidneys, with small amounts made by the liver. EPO plays a key role in the production of red blood cells (RBCs), which carry oxygen from the lungs to the rest of the body. This test measures the amount of erythropoietin in the blood 2020
Explanation:
Condition present: EPO level
Polycythemia: Normal or low
Anemia: High
Ricky recently moved from a quiet rural area into a more chaotic urban location for work. He has been struggling to sleep due to the loud noise of police sirens at night, but has noticed that the sirens have been disturbing his sleep less as he gets used to the noise. Which of the following terms best describes what Ricky is experiencing?
a. Sensitization
b. Habituation
c. Operant conditioning
d. Extinction
Answer:
吧b
Explanation:
Ricky has been struggling to sleep due to the loud noise of police sirens at night, but has noticed that the sirens have been disturbing his sleep less as he gets used to the noise. Ricky is experiencing habituation.
What is habituation?habituation is a type of response where complete elimination of a particular response or zero frequency of occurrence occur.
If the stimulus continues for an additional number of trials, although no changes occur but the response will exhibit lower levels of recovery.
Habituation is a non-associative learning in which an automatic decrease in the intensity of a response occur which is repetitive, weak stimulus, without serious consequences, for example, ignoring stimuli
Habituation defines as the fading of the response over the course of monotonous stimulation, and sensitization refers to processes of increased response.
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Is this a good problem/observation?
3 ways of transporting carbon dioxide in blood
Carbohydrates stored in the liver are in the form of starch.
True
False
Answer:
It is false. carbohydrates are stored in form of glycogen.
giving brain-list to the correct answer
scientist are often creative in designing/comparing experiments
is it designing or comparing?
Why do you blink
This is what it looks like when you blink with your eyes and mouth
LOL
Ans我们每一个人都在不断地眨眼，正常人每分钟要眨眼10～20次，每次眨眼的时间约0.2～0.4秒
除去睡眠时间，一个人一天要眨眼1万次左右，人体中最忙碌的算是提睑肌了
每次眨眼间隔时间仅4～5秒钟wer:
lanation:
do you think that giving a person oxygen would be effective treatment ? answer right now
Answer:
It depends on the case, there is not enough information given to fully answer this question do to not knowing the patients symptoms and our what they have, but if the question is asking will giving oxygen to sustain the patients airflow and they have an open airway, then yes it would be an effective help but not full treatment.
Explanation:
Yes
At Geometry Inc. Susy works 8 hours and gets paid $96. How much would Tony get pay if
he works 12 hours?
Which of the following statements about eukaryotic RNA is true?
O -A small cap of extra nucleotides is added to both ends of the RNA.
O -The modified RNA molecule is transported into the nucleus.
-Exons are spliced together.
-Introns are not transcribed from DNA to RNA.
Answer:
A small cap of extra nucleotides is added to both ends of the RNA
Hope you like it
Thank you ❤️
The statement 'exons are spliced together' is TRUE. The exons are the coding regions of genes.
RNA splicing is a eukaryotic mechanism by which non-coding sequences of genes called 'introns' are removed from the precursor messenger RNA (pre-mRNA), whereas protein-coding sequences called 'exons' are spliced together.These gene coding sequences (exons) are spliced together by a macromolecular complex known as the spliceosome.In consequence, a pre-mRNA is converted into a mature mRNA, which is subsequently used for protein synthesis.In conclusion, the statement 'exons are spliced together' is TRUE.
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The process by which plants produce food is known as photosynthesis. This process requires sunlight, carbon dioxide, chlorophyll and ……………..
A) Sodium B) Potassium C) Water D) Oxygen
Answer:
Option C. Water is the correct choice here.
Explanation:
Photosynthesis is the change of water and CO2 to glucose in the presence of chlorophyll and sunlight.
A hypothesis is a plausible explanation for a particular fact, observation, or process. Write a hypothesis about how the various concentrations of acid will affect the amount of limestone that is dissolved from each jar.
The hypothesis will state as follows: IF the concentration of acid increases, THEN, the amount of limestone dissolved will also increase.
WHAT IS A HYPOTHESIS?
A hypothesis is a crucial part of the scientific method. It is a testable explanation of an observation or a proposed answer to a scientific question. A hypothesis, which must be testable via experimentation, can either be accepted or rejected depending on the outcome of the experiment. A hypothesis is an IF, THEN statement that must include the independent and dependent variables of the experiment i.e. it must show how the dependent variable (effect) is affected by the independent variable (cause).In this case regarding the dissolution of limestone with respect to different concentrations of acid, a possible hypothesis will state as follows:
"IF the concentration of acid increases, THEN, the amount of limestone dissolved will also increase".
Learn more: https://brainly.com/question/23056080
Answer:
The hypothesis will state as follows: IF the concentration of acid increases, THEN, the amount of limestone dissolved will also increase.
WHAT IS A HYPOTHESIS?
A hypothesis is a crucial part of the scientific method. It is a testable explanation of an observation or a proposed answer to a scientific question.
A hypothesis, which must be testable via experimentation, can either be accepted or rejected depending on the outcome of the experiment.
A hypothesis is an IF, THEN statement that must include the independent and dependent variables of the experiment i.e. it must show how the dependent variable (effect) is affected by the independent variable (cause).
In this case regarding the dissolution of limestone with respect to different concentrations of acid, a possible hypothesis will state as follows:
"IF the concentration of acid increases, THEN, the amount of limestone dissolved will also increase".
Learn more: brainly.com/question/23056080
Explanation:
credit - the guy above me
A well designed experiment includes an experimental group and a control group.
True or false
Answer:
True
Explanation:
A good experiment needs the control group to see what the base is and an experimental group to be tested.
hope this helps. . . <3
