The reason they do is because the linear nature of saturated fatty acids allows for tightly packed formations
has a stronger affinity for hemoglobin than oxygen has
Answer:
CO
Explanation:
Carbon monoxide binds with Hb with 240 times the affinity of O2
Why does uncontrolled growth of algae in a lake cause fish to die?
A.Bacteria that eat dead algae use up all the oxygen in the water.
B.The algae interfere with the fish's ability to reproduce.
C.Predatory fish increase in number and destroy other fish populations.
D.The algae compete for the same food source as the fish.
Answer:
A
Explanation:
bacteria does respiration using dissolved oxygen in water, therefore concentration of dissolved oxygen present in water is reduced making fish unable to perform respiration hence they will die.
question; testes are formed in the embryo after about ....... of pregnancy.
a) one month
b) one month and a half
c) two months
d) three months
Answer:
two months
Explanation:
hope it helps you
Explanation:
At 3 weeks of development, the germ cells migrate from the yolk sac to the genital ridge. From the 4th to the 8th week, in male embryos with a normal determining region on the short arm of the Y chromosome, the germ cells coalesce to form the primordial testis.
during which phase of the cell cycle does mitosis occur
Answer:
The M Phase
Explanation:
The process of mitosis, or cell division, is also known as the M phase. This is where the cell divides its previously-copied DNA and cytoplasm to make two new, identical daughter cells.
Which of the following could be left out of an electrical circuit?
the power source
the switch
the wire
the resistor
Answer:
The resistor
Explanation:
The resistor could be left out of an electrical circuit. The other three are the main requirements.
hope this helps and is right!! p.s. i really need brainliest :)
what three body system we use to write?
Question 7 of 10
When would a forest be sustainable?
A. When supply and demand are both zero
B. When demand increases while supply stays the same
C. When demand exceeds supply
D. When supply exceeds demand
S
Answer:
D. When supply exceeds demand
Explanation:
If you have more woods than current demand, you can save some wood to sell later and conserve the trees. This way it would be sustainable for long time.
can some one please help me on this question
Those are nucleus cells
If that’s your question
Answer: If that’s your question those are nucleus cells
PLEASE HELP
i have no more than a month left of school and im not trying to procrastinate this even more. you would be saving a life smh
Answer:
he population in Trait A has a higher percentage of plants
What additional procedure must be done to indicate glucose is present?
The glucose urine test estimates the amount of sugar (glucose) in a urine sample. The existence of glucose in the urine is called glycosuria or glucosuria. Glucose classes can also be calculated using a blood test or a cerebrospinal fluid test.
What is diffusion?Diffusion refers to the natural tendency of a system to homogenize the concentrations of chemical species within it.
It is an irreversible transport phenomenon that results in the migration of chemical species into a medium. Under the effect of the thermal agitation, a displacement of the constituents of the zones of high concentration towards those of low concentration is observed.
Thus, The glucose urine test estimates the amount of sugar (glucose) in a urine sample.
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Structures of the Excretory System Cells produce wastes such as salts, carbon dioxide, and ammonia. For homeostasis to be maintained, these wastes need to be removed from the body. Excretion is the process by which metabolic wastes are elimiNted from the body.
- The skin excretes excess water, salts, and a small amount of urea in sweat.
- The lungs excrete carbon dioxide and water vapor.
- The liver converts potentially dangerous nitrogen wastes to urea.
- The kidneys are the major organs of excretion. They remove excess water, urea, and metabolic wastes from the blood. Ureters carry urine from the kidneys to the uriNry bladder, where it is stored until it leaves the body through the urethra.
1. Why does the body need an excretory system?
Answer:
okay lets go.
Explanation:
A body needs an excretory system because:
Withouts the excretory system the wastes such as sweats ,urea will be continously collects in the body and they are harmful therefore can cause death.
A (n) _______ runs on both gasoline engine and an electric motor.
A) compact fluorescent
B) energy efficient
C) hybrid vehicle
D) consumer
E) fuel cell
F) mandated
Answer:A) compact fluorescent
Hope this helps
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An obstruction in the glomerulus would affect the flow of blood into the:
How does the West Nile virus spread?
Who is at risk of becoming ill from West Nile virus?
Answer:
people over 50 years of age
Explanation:
taking it right now
The following statement(s) is(are) true about scabies and pediculosis. a. They are two common parasitic infections to infest humans. b. Both are caused by impaired blood supply to the skin. c. They are diagnosed by visualization of the ulcers. d. All choices are correct.The following statement(s) is(are) true about scabies and pediculosis. a. They are two common parasitic infections to infest humans. b. Both are caused by impaired blood supply to the skin. c. They are diagnosed by visualization of the ulcers. d. All choices are correct.
They are two most common parasitic infections to infest man. That is option A.
What is scabies?Scabies is defined as an infection that affects the skin which is cased by parasites.
It bares the following features which include itching, rashes and sores.
Pediculosis is also a parasitic infection of parts of the body that is hairy such as the head and public region of the body.
Therefore, scabies and pediculosis are the two most common parasitic infections to infest man.
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Describe how the kidney and bladder work together to remove waste from the body (y'all I understand nothing about biology)
This model shows the process of photosynthesis. The Law of Conservation of Mass reminds us that matter is neither created nor destroyed, so the atoms present in the reactants of photosynthesis are still present in the products of photosynthesis. Which of these equations accurately portrays this fact?
Answer:
6CO2 + 6H2O →(Light energy)→ C6H12O6 + 6O2
Explanation:
A rod shaped organism with no nucleus commonly found in the soil will most likely belong to which kingdom
What seasonal response(s) to spring do animals in florida have that give them a better chance of survival?
a. animals begin to gather and store food to prepare for the hot temperatures.
b. animals have no responses to the seasonal changes of warmer temperatures.
c. spring is a season of reproduction and growth for animals. plants begin to grow and provide animals with plenty of food.
d. spring is a season of dormancy. animals will hibernate until they have more water, sun, and food.
why do staturated fatty acids have straight structures
Answer:
"The chemical structure of a saturated fatty acid exhibits each carbon bonding to the adjacent carbon with single bonds. Each carbon is also bonded to two hydrogen atoms. The linear nature of saturated fatty acids allows for tightly packed formations, causing them to be solid at room temperature"
That's what I know and I hope it wiill help you.
Help Is it a b c or d
I will give points to anyone who answers!
Answer:
D
Explanation:
trust
Infer What would happen if the porous barrier was removed from between the two electrodes?
i know for a fact that my answer is not good and will not help
A hypothesis that girls have better memory than boys
Answer:
If a group made up of 50% boys and 50% girls is asked to read a passage, then the girls will remember more of what they read than the boys because girls have better memories than boys.
Explanation:
A hypothesis is a statement that explains what you think will happen in an experiment and why. It is framed as "if...then...because." The "because" part should be based on research and not personal opinion. A good hypothesis will be more than a single sentence, and will cite research on the subject.
External appendages that stick to other cells and surfaces, which may lead to aggregates known as biofilms and colonization of microbes on inanimate objects, are known as
External appendages that stick to other cells and surfaces, which may give rise to aggregates known as biofilms and colonization of microbes on inanimate objects, are known as fimbriae.
What are biofilms?Bacterial biofilm is a major cause of medical device contamination and the spread of infectious and chronic diseases throughout the body. Biofilms, in generally, are the genesis of a variety of human diseases, as they can lead to significant infections and are resistant to antimicrobial drugs.
Fimbriae are long filamentous polymeric protein structures present on bacterial cell surfaces. They allow bacteria to fuse to specific receptor structures and colonize specific surfaces as a result.
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Please help and answer as soon as possible thanks
Rocky debris from the solar system strikes the earth as which of the following?
A. Solar eclipses
B. Moon rocks
C. Meteors
D. Ion tails
Why is it important to maintain the biodiversity and health of australia’s great barrier reef?.
Answer:
The Great Barrier Reef's biodiversity
Maintaining a healthy and diverse Great Barrier Reef ecosystem is important so it is better able to withstand, recover and adapt to impacts and stress. A productive and healthy Reef environment provides essential resources such as fish and prawns and supports many industries
HELPPPP PLSSSS I WILL LIKE ANSWER !! AND GET YOU POINTS
Answer:
I believe it's the 3rd one (C)
how does transpiration help in obtaining clean water?
Answer:
When plants absorb water from the ground they filter out many impurities, and you can extract this clean water from them. Plants transpire water, meaning that water vapor evaporates from the leaves, and this water can be collected.
Which of the following statements is NOT one of the principle observations upon which Darwin based his theory of natural selection?
a. The population size of a species would increase exponentially if all individuals that were born reproduced successfully
b. Populations tend to remain stable in size, aside from seasonal fluctuations
c. Environmental resources are limited
d. Individuals in a population vary extensively in their characteristics
e. Most of the variation observed among individuals in a population is due to environmental causes; thus, very little variation is heritable (passed on from parent to offspring)