Which hormone is released when blood glucose levels fall?
Answer:
I think it's parathyroid glands
Answer:
When blood glucose levels fall, Glucagon is released to stop blood sugar levels from dropping low :3
Explanation:
:3
What would happen to the nitrogen cycle if bacteria was no longer present
Answer: Without bacteria around to break down biological waste, it would build up. And dead organisms wouldn't return their nutrients back to the system.
Explanation:
The simplest way to explain it is:
Without bacteria, the nitrogen cycle would stop.
Bacteria is responsible for converting ammonia into nitrogen in soil. The nitrogen feeds plants which all go hand-in-hand with all of the Earth's cycles.
Growth of populations in an ecosystem can be limited by an increase in
A.predation
B.resources
C.shelter
D.Water
The answer is A. predation
Why are the mitochondria so important?
Oxygen oroduction
ATP production
Answer:
B. The production of ATP
Mitochondria provides energy, or ATP.
Please help
What type of air mass will cause a cold front?
Answer:
Cold fronts form when a cooler air mass moves into an area of warmer air in the wake of a developing extratropical cyclone.
Explanation:
The warmer air interacts with the cooler air mass along the boundary, and usually produces precipitation. Cold fronts often follow a warm front or squall line.
which structure is found in the cytoplasm of a prokaryotic cell
Answer:
By definition, prokaryotes lack a membrane-bound nucleus to hold their chromosomes. Instead, the chromosome of a prokaryote is found in a part of the cytoplasm called a nucleoid. Prokaryotes generally have a single circular chromosome that occupies a region of the cytoplasm called a nucleoid.
True or False: BOTH estrogen and testosterone play a role in the development of a fetus (baby in the womb).
A) True
B) False
Answer:
true. Estrogen causes eggs to mature in ovaries once a girl hits puberty. These are then released during the menstrual cycle. Testosterone stimulates sperm production in males.
Explanation:
what occurs after fertilization in a flowering plant
Answer: Pollination
Explanation:
Flowering plants generate pollen, ovules, seeds and fruits
Which term best describes a trench?
B. The deepest part of the ocean
A. Underwater Mountains
C. Underwater Volcanoes
D. A zone of the ocean in which sunlight is stored
Answer:
a.
explanation:
i don't now
HELPPPPP
According to the following map, the distribution of WHAT?? is used as evidence for plate tectonics.
Group of answer choices
fossils
water
metamorphic rock
sediment
Answer:
I got fossils as an answer, though I'm not 100% sure so I would check that.
Explanation:
A. 10
B. 30
C. 85
D. 13
Answer:
D. 13
Explanation:
9. What process adds phosphorus to ADP?
Describe three conditions that affect blood flow and contribute to cardiovascular disease.
Answer:
high blood pressure
high cholesterol
smoking
The tearing away of rock, by _____ ,is responsible for the
formation of the Grand Canyon.
A. erosion
B. condensation
C. sublimation
Answer:
The answer is A
Explanation:
I learned this in 5th grade
A human body cell has 46 chromosomes. How many chromosomes does a human egg or sperm cell have?
Answer:
IT HAS 35 sperm cells
Explanation:
Answer:
23 chromosomes
Human somatic cells have 46 chromosomes consisting of two sets of 22 homologous chromosomes and a pair of nonhomologous sex chromosomes. This is the 2n, or diploid, state. Human gametes have 23 chromosomes or one complete set of chromosomes.
Explanation:
Hope this helps! :D
If the cell were a city, which organelle would be a factory?
A-nucleus
B- endoplasmic reticulum
C-cell membrane
D-vacuole
Answer:
Introduction
Job in the Factory Cell Organelle
Factory floor Cytoplasm
Assembly line (where workers do their work) Endoplasmic Reticulum (ER)
Workers in the assembly line Ribosomes
Finishing/packaging department Golgi apparatus
Explanation:
i hope you understand
Answer:
Endoplasmic reticulum
Explanation:
The endoplasmic reticulum is responsible for the making, folding, modification and transport of proteins.
How tall is the average male in North Korea?
Answer:
The average height of men in North Korea would be 170.7 cm (5ft 7in)
Explanation:
Because they are a different breed :)
What’s the answer for this ?
Answer:
yes you are right it is choice A
How does wind affect rocks?
Wind can break rocks into smaller sediments.
Wind can cause small rocks to form bigger rocks.
Wind can change the mineral content of rocks.
Winds will carry rocks near rivers and streams that will break it apart.
Answer:
d
Explanation:
Sulfur dioxide is considered a serious air pollutant. SO2 emissions that lead to high concentrations of SO2 in the air generally also
lead to the formation of other sulfur oxides (SOx). SO, can react with other compounds in the atmosphere to form small particles, and
these particles contribute to particulate matter (PM) pollution. Small particles may penetrate deeply into the lungs and in sufficient
quantity can contribute to health problems. Which of these is NOT a source of SO2 pollution?
A)
manufacture of cement
B)
extracting metal from ore
burning fossil fuels by power plants
D)
trains, ships and heavy equipment that burn high sulfur content fuel
HELP PLEASE!!!!!
Answer:
Manufacture of cement
Explanation:
I did the is a testprep
WILL GIVE BRAINLEST!
A biochemist was given a sample of an unknown organic compound and asked to determine the class of organic compounds to which it belonged. The chart shown represents the results of the biochemist's analysis of the sample.
Based on these results, to which class of organic compounds did this sample belong?
protein
salt
lipid
carbohydrate
Answer:
d or b is my guess
Explanation:
........................
Based on the result given in the table, a class to which organic compounds of this sample belong to carbohydrates. Thus, the correct option for this question is D.
What are Organic compounds?Organic compounds may be defined as a huge group of chemical compounds in which one or more atoms of carbon are covalently associated with atoms of other elements such as hydrogen, oxygen, or nitrogen to a large extent.
Some examples of organic compounds are carbohydrates, nucleic acids, proteins, lipids, etc. Based on the table, the number of atoms of carbon, hydrogen, and oxygen is found to be highest while sulfur, nitrogen, and phosphorus are completely absent.
According to this, carbon, hydrogen, and oxygen are the constituents of organic compounds known as carbohydrates.
Therefore, a class to which organic compounds of this sample belong to carbohydrates. Thus, the correct option for this question is D.
To learn more about Carbohydrates, refer to the link:
https://brainly.com/question/336775
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What are fossils?
Please help.
Answer: old bones of animals/mammals that’s are extinct
Explanation: plz give brainlest
What are the important organelles in a roots Cap cell and paramecium?
Answer: Organelle. Among the more important cell organelles are the nuclei, which store genetic information
For movement, Paramecium needs cilia. It has two different types of nuclei: macro nuclei, which are used for expressing genes, and micro nuclei, which are used to store genetic information.
What is nucleus?DNA is organized into chromosomes in the nucleus, which is located in the center of the cell.
The double nuclear membrane (outer and inner) that separates the nucleus from the cytoplasm, known as the nuclear envelope, envelops it. The rough endoplasmic reticulum and the outer membrane are one unit.
The nucleus carries the genes, structures that hold the genetic information, and controls and regulates the functions of the cell (such as growth and metabolism).
Small structures called nucleoli are frequently detected inside the nucleus. The nucleoplasm is the gel-like matrix in which the nuclear parts are suspended.
Therefore, nucleus is the important organelles in a root's Cap cell and paramecium.
Learn more about nucleus here:
https://brainly.com/question/3438219
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The table shows groups of activities that help maintain homeostasis.
Group 1 Group 2 Group 3 Group 4
Carbon dioxide removal Waste removal Blood sugar levels Detoxification
Blood sugar levels Water balance Water balance Temperature
Blood composition Blood pH
Blood pressure
Blood composition
Which group of activities is regulated by the kidneys to aid in homeostasis of the body?
A.
Group 2
В.
Group 4
C.
Group 1
D. Group 3
Answer:
The Answer is D
Explanation:
D. When blood sugar levels decrease to normal after a meal, insulin is no longer. Water is a polar solvent; it contains both negatively and positively charged ends. A. 1-2-3-4. B. 6-5-4-3. C. 2-3-4-5. D. 4-5-6-7. D This question tests your ability to. group is removed as carbon dioxide and the 2-carbon fragment is oxidized
What's the difference between playing basketball one-on-one and playing on a team?
Answer: hdkskebfjsirbidj
Explanation: fjdnjrfjfb
Click on the link Lymphatic System
Read the information provided about the lymphatic
system
Describe how the lymph returns to the blood.
Answer:
Explanation:
Lymphatics join up to form up larger lymph vessel than gradually transport the lymph back to the large veins that run just beneath the collarbone called the subclavian veins.
A. They contain double-stranded DNA
B. They are similar in size to eukaryotic cells
C. They contain their own RNA
D. They can replicate themselves within the cell
Answer: A or D
Explanation:
Which statement best describes a function of the molds, bacteria, and yeasts in this ecosystern?
А
They convert light energy into chemical energy.
B.
They carry out a food-making process, using raw materials.
с
They break down dead organisms, releasing materials to the environment.
They help to speed up the energy flow between organisms.
Answer:
C) They break down dead organisms, releasing materials to the environment.
Why don't certain mutations affect the amino acid sequence in protein
synthesis?
A- the amino acids are so close in structure, it doesn’t matter
B- there are multiple amino acids for each codon combination
C- each amino acid has multiple codon combinations
Answer:
C- each amino acid has multiple codon combinations
Sustainability is the ability to sustain production of goods today without
impairing our ability to produce goods in the future. Managing resources
for their continued use, not just conservation is the ultimate goal of
sustainability Sustainability of land use is involved in three parts. Which
areas are these? *
A) reduce, reuse, recycle
B) social, environment, economy
C) poverty, agriculture, health
D) biodiversity, environment, waste managementOption 1
Answer:
It's B.
Explanation:
I took the thing to. Mrs. A's class?