Answer:
Rh-negative
Explanation:
Erythroblastosis fetalis is a clinical condition whereby maternal antibodies begin to attack the fetal red blood cells due to incompatibility in the Rh of mother and fetus. Rh, which stands for Rhesus factor, can either be positive (Rh+) or negative (Rh-).
However, this condition (erythroblastosis fetalis) occurs in mothers/women who are Rh-negative. When an Rh- mother carries a fetus that is Rh+, the antibodies in the white blood cells of the mother identifies the blood cells of the fetus as FOREIGN, hence, begin to attack it.
However, one preventive measure is that pregnant women who are Rh-NEGATIVE must be treated with injections called Rh immunoglobulin to prevent their antibodies from attacking their baby's red blood cells.
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THE 1ST 1 IDK IF ITS RIGHT I JUST ACIDENTLY CLICKED IT SO I THINK ITS NOT RIGHT AND THE 2ND 1 DO NOT USE G O O G L E PLS USE UR OWN WORDS PLS AND THANK YOU ILL MARK BRAINLIEST!!!!
Answer:
Question 26.
B. deposition
Question 21.
Erosion is a destructive force because they disassemble landforms and ultimately destroy the features. Kind of like cultural traits/aspects being diminished. Whereas, deposition is a constructive force because the depositing of sediments can literally form entire landforms- like sand dunes. It takes bits by bits or sediment by sediment to build an entire structure.
GIVING BRAINLIEST!!!
The circulatory system is responsible for what?
filtering toxins out of the body
transporting materials through the body
controlling our body parts
[tex]\huge\boxed{\text{Transporting Material through the body}}[/tex]
_____________________________________[tex]\huge\textbf{Body Systems}[/tex]The human body is made of different body systems which help it to perform different processes and manage them. Body systems is made of different Body organs. They are listed below
Digestive SystemIt is also called Gastrointestinal(GI) System. The GI system starts from mouth and ends at anus. All the organs between and including the mouth and anus comes under GI system.
The GI system intakes food and breaks it down into small and diffusable nutrients and excretes the solid waste products. One of the most important purposes of food is to serve as cellular fuel. Also, carbohydrates, proteins, and fats can all be used by our cells as sources of the energy that they need to stay alive.
Cardiovascular SystemCardiovascular system provides a transit way for the Products. It includes heart, Veins, Arteries, Capillaries.
It moves blood, hormones, nutrients etc. The main function of the cardiovascular system is therefore to maintain blood flow to all parts of the body, to allow it to survive. Veins deliver used blood from the body back to the heart.
Renal SystemIt cleans dissolved waste products from the blood and excretes them. It includes kidneys and bladder. All blood is passed through the kidneys, where special filters allow dangerous substances to pass out of the bloodstream while keeping helpful substances in. The waste liquid that’s filtered out by the kidneys is stored in the bladder until the body expels it.
Endocrine SystemThis system sends secret chemical signals that allow body systems to act cooperatively as require. These secret messages have their own unique purpose, to which the body’s other systems respond accordingly.
Respriatory SystemThis system is involved with gaseous exchange. It includes lungs, bloodvessels, heart, blood etc.
The respiratory system provide the cell with the oxygen which is taken in by lugns from the environment. In exchange the cell gives the blood "Carbon dioxide" which is given out when we expire.
Nervous SystemThe Neuron system is made of brain, neuron etc. It allows perception, emotion, thought, and rapid response to the environment. It includes the brain and nerves. The nervous system allows us to sensory stimuli such as light, sound, smell, and touch from our environment.
Immune SystemThis system fights infection and includes lymphatic vessels which permeate the body. Every living thing needs to be able to fight infection. We have white blood cells that can specially target and destroy invading pathogens. These white blood cells are made in our bone marrow and stored in our blood and our lymphatic systems.
Reproductive SystemThis system is related to the production of offspring. It includes ovaries, uterus, mammary glands (breasts), penis, and testes. The reproductive system is not essential to individual survival, but it is essential for the survival of the species.
Muscular and Skeleton SystemThis system contains all the muscles and bones we have. It include smooth, cardiac, skeletal muscles which are involuntary and voluntary in function also hard rigid bones and cartilage.
It provides body support, shape and protection.
_____________________________________Best Regards,'Borz'Answer:
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Explanation:
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Plsssss I need help with this taxonomic key. I have been posting this for hours and I'm super stuck plssss help
The size of a frog population in a pond remains fairly constant over a period of several years because of a. decreasing competition b. environmental carrying capacity c. excessive dissolved oxygen d. the depth of the water
Answer:
d
Explanation:
Amino acids are units of
Answer:
Amino acids are the structural units (monomers) that make up proteins. They join together to form short polymer chains called peptides or longer chains called either polypeptides or proteins. These polymers are linear and unbranched, with each amino acid within the chain attached to two neighboring amino acids.
Explanation:
Identify the true statements below.
The reaction of the burning candle occurs at a faster rate than an exploding firework.
The reaction of an exploding firework occurs at a faster rate than a burning candle.
The activation energy required for an exploding firework is less than the activation energy required for a burning candle.
The activation energy required for a burning candle is less than the activation energy required for an exploding firework.
Answer:
The activation energy required for an exploding firework is less than the activation energy required for a burning candle.
Explanation:
I did this in class. The height of the activation is lower for the firework than the burning candle.
Is this right? Help ASAP
Answer:
its actually is 51% good luck
The average Olympic runner has a mass of 67.8 kg and accelerates at 10.38 m/s2. What is the force accelerated by an Olympic runner?
A. 703.8 N
B. 525 N
C. 120 N
D. 6.5 N
Answer:
im having trouble with this too unfortunately
Explanation:
The energy stored in the bonds of glucose comes from what?
What is a benefit of using renewable energy sources?
A. Clean fuel
B. Sustantible energy.
C. Saves money.
D. No pollution.
Answer:
d.no pollution
Explanation:
it doest create any pollution at all
Answer:
B. Sustainable energy
Explanation:
One major benefit of using renewable energy resources is that it provides sustainable energy, since energy sources such as fossil fuels will eventually run out.
5. What is the response of an ectotherm, such as a lizard, when it encounters cold temperatures?
It will move to a warmer spot.
It will remain in the cold environment.
It will run toward the stimulus.
It will become hungry.
Answer:
It will move to a warmer spot.
Explanation:
An ectothermic animal, also known as a "cold-blooded" animal, is one that cannot regulate its body temperature, so its body temperature varies depending on the environment.
Many ectotherms live in environments that require little regulation, such as the ocean because the ambient temperature tends to stay the same.
If a cell were placed in a dark environment, which organelles would
be unable to function?
A. Chloroplasts
B. Mitochondria
C. Ribosomes
D. Lysosomes
Answer:
A. Chloroplasts
Explanation:
This is found in a plant & aids with photosynthesis
Plants need sunlight to grow and do their process of photosynthesis
Answer:
b.mitochondria
Explanation:
kasi environment nga
Why does humus tend to increase with the clay content of soil?
A.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which decreases the rate of decomposition.
B.
As the clay content increases, the amount of plant lignin in the soil increases.
C.
As the clay content increases, the permeability decreases, which increases the rate of decomposition.
D.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which increases the rate of decomposition.
Answer:
A.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which decreases the rate of decomposition.
Explanation:
This is true because, humus which is the dark rich matter made up of organic matter would be able to be adsorb into the clay content of the soil due to the size of the particles component. The surface area in the soil is a strong factor when compared with other soil type with smaller surface area.
Why are plains landscapes more likely to form meandering rivers than mountain landscapes
Explanation:
First, what are meandering rivers? Put simply they are rivers that flow in a zig-zag shape across the landscape. In other words, they curve in a back and forth manner.
On the mountain landscape, it is less likely for the rivers to curve back and forth because of the high elevation in the landform; which makes the back and forth shape pattern impossible, only a straight trajectory is possible.
Which cause is most responsible for cystic fibrosis (environmental, recombination, mutation)?
Answer:
Mutations.
Explanation:
Hope this helps :)
Which part of plant cell helps the cell during cell division of plant cell ?
Answer:
nucleus
Explanation:
Nucleus helps in cell division.
Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell
membrane, because is it semi-permeable, allowing small molecules to cross the membrane, but NOT larger molecules, like starch
A starch solution is placed in the dialysis tubing and then the dialysis tubing is placed in an iodine and water solution. lodine is
used as an indicator for the presence of starch. Normally, iodine is a yellow-brown color, but in the presence of starch, it turns a
deep purple. After observing the experimental setup for 20 minutes, the iodine solution remains brown, but the starch solution
inside the dialysis tubing is purple and swollen. Based on what you learned from the lab, starch is MOST likely to cross the cell
membrane at which of the points indicated on the diagram?
ah
ing
Starch requires ATP energy for transport and therefore cannot cross the dialysis tubing into the iodine solution.
which of these organelles is responsible for sorting proteins before they are sent to the body of the organism
Answer:
The Golgi Apparatus
Explanation:
40.) A common garden pest is the slug. They are covered in slime and they 1 eat vegetable leaves. Gardeners will put salt on a slug if they see one in their garden. Part A: What type of transport is occuring when salt is placed on a slug? Give the broad (general) category of transport and the specific type of transport in your answer. (Should have two answers)
Answer:
osmosis
Explanation:
How is the Grand Canyon a "geologic time
machine"?
Answer:
because of joe dirt
Explanation:
Describe the carbon atom:
A clump of carbon
A sole carbon particle
(which one? and explain your answer)
Answer:
carbon particle is a form of carbon atom batch
White flower (p) color is recessive to purple flower color (P) in pea plants. If a pea plant has white flowers, what is the genotype and phenotype of the pea plant? HELPPPPP
Answer: pp and phenotype is white
Explanation: white is recessive, so either one or two P (PP or Pp) gives purple. only pp gives white
An Olympic sprinter has just broken the world record for the 100-meter dash. Which process will her body likely use to recover from her “oxygen debt”?
Answer:
Anaerobic respiration
Explanation:
In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water.
The process through which the Olympic sprinter's body will likely use to recover from her “oxygen debt” is: an anaerobic respiration.
Anaerobic respiration can be defined as a chemical and biological process that involves the use of electron acceptor rather than oxygen to make energy (adenosine triphosphate) from carbohydrates (sugars).
Hence, an anaerobic respiration can take place or occur in the absence of oxygen.
On a related note, an anaerobic respiration is used to regain lost energy through the actions of electron acceptor when oxygen is lacking in the body.
In conclusion, the Olympic sprinter's body will likely use anaerobic respiration to recover from her “oxygen debt.”
Read more: https://brainly.com/question/12827458
what do alkali metals and alkaline earth metals have in common? how are they different?
Answer: Alkali metals and alkaline earth metals both have chemical reactivity to air and water.
Alkali are in group 1 of the periodic table. Alkaline earth metals are in in group 2 of the periodic table. The main difference between alkaline and alkali is that alkali metals have one valence electron, when alkaline earth metals have two valence electrons.
Explanation:
Eukaryotic cell division requires?
Answer:
Division of NucleusDivision of CytoplasmI hope this helps!
Answer:
Eukaryotic cell division requires?, : first they have too divide their nucleus, followed by dividing their cytoplasm, to complete the division of cells.
- hope this helps
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Any process that does not require oxygen is (blank answer here) . while any process that does require oxygen is ( Blank answer here).
Explanation:
1. anaerobic
2 . aerobic
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Which contraceptive method is effective to avoid pregnancy in women?
a) Condoms b) Surgical methods
c) Contraceptive pills d) Abortion
Explanation:
I think the answer is contraceptive pills but not sure
Water clarity or turbidity, Measures the amount of sediment and debris In a body of water since light cannot sign into water with no clarity, turbidity Is a factor that is considered when monitoring water quality which of the following organisms would be most negatively affected by unclear water?
A. Geese nesting on the bank of the lake
B.trees growing along the lake shore
C.plants growing on the lake floor
D. Trout feeding near the lake surface
Answer:
b
Explanation:
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PLEASE ANSWER THEM CORRECTLY I JUST NEED TO COMPLETE THIS ASSIGNMENT THEN IM DONE WITH 8TH GRADE IM VERY DESPERATE SO PLEASE HELP
Answer:
Protein Power:
1. A few example of high protein substances in nature are animal products, meat, milk, milk products, egg. Think of things that have over 20 grams of "protein" commonly meats have such high protein concentration due to the fiber and tissue formation.
2. To say they are similar would be a contradiction but for the sake of this assignment, the amino acid sequence which is the primary structure are identical in overall STRUCTURE.
3. Look up a protein structure and see what it does.
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Energy Storage in Humans Free glucose in blood has 4 kilocalories per gram, 40 kilocalories of energy storage, and a few minutes of life support time. Glycogen has 4 kilocalories per gram, 600 to 1600 kilocalories of energy storage, and 1 day of life support time. Lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. What is the best conclusion based on this data? Blood is a primary location for energy storage. Fat molecules contain more energy-containing bonds than simple sugars. A gram of glycogen has twice as much energy as a gram of fat. The human body stores approximately 1,000 kcal of glucose.
Answer:
Fat molecules contain more energy-containing bonds than simple sugars.
Explanation:
Lipids are a large group of mostly non-polar hydrophobic hydrocarbons. They include fats and oils, waxes, phospholipids and steroids. They serve many functions in living organisms such as energy storage molecules, information molecules, insulation against cold in some animals etc.
From the information provided above, lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. When energy provided per gram by lipids is compared with that of either glucose or glycogen, lipids provide more than twice the energy of that of glucose or glycogen. Similarly, the energy storage capacity of lipids over 1000 times that of glucose and 50 times that of glycogen. Therefore, fat molecules (an example of lipids) contain more energy-containing bonds than simple sugars (e.g. glucose)
Answer:
Answer is B
Explanation:
