Answer:the answer is false
Explanation:not everyone bad
Which of the following is an enzyme?
the moisture in clouds
the water in a teapot
the pepsin in one's stomach
the petal of a flower
Help i would rlly appreciate it i have been doing my work for the longest
ANSWER:
I think it's the second one.
EXPLANATION:
in primary succession newly exposed or newly formed rock is colonized by living things for the first time. in secondary succession an area that was previously occupied by living things is disturbed, then recolonizeed following the disturbance.
The material that contains the genetic code in a chromosome is
Please o please give me the brainiest. It would make my day!
Answer:
DNA molecule
Explanation:
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
(ie) Which of the following will occur when blowing exhaled ar through hydrogen carbonate
Answer:
The hydrogenation will occur
intro about brazil. ...........................................................................
Organelles such as mitochondria and the endoplasmic reticulum have membranes that compartmentalize reactions and other metabolic processes. To function properly, the organelles must move substances across their membranes.
what is a feature shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their basic functions?
Answer:
The correct answer is - they both have highly folded membranes.
Explanation:
Organelles such as the endoplasmic reticulum, Golgi apparatus, and mitochondria have highly folded double membranes. This highly folded membrane provides the increased surface area in the organelle.
As the inner membrane of these organelles is the site for many chemical reactions the highly folded or layered membranes get more space for such reactions to occur due to increased surface area.
Help im timed :( I am very anxious on failing
The answers are C and D or the 3rd and 4th options.
1What does the term "metabolism" mean? to maintain internal balance
to reproduce
to take in and use materials and energy to grow and develop
Answer:
to maintain internal balance
Explanation:
While hurricanes can be violent storms that cause millions of dollar damage, they fortunately do not last very long. There are several things that may cause the breakup of a hurricane. Which of the following would NOT cause the breakup of the hurricane?
A: the hurricane moving to sea from West Africa
B: the hurricane moving over land
C: very high winds at high altitudes
D: the hurricane moving over cold water
Where would muscle B in the image set most likely be found
A. Lining of a tendon
B. Lining of a thigh bone
C. Lining of the ventricle of the heart
D. Lining of the esophagus
Muscle A - Smooth muscle
Muscle B - Skeletal muscle
Muscle C - Cardiac muscle
Muscle B which is a skeletal muscle can be found in LINING OF A TENDON.(option A)
The Skeletal muscle forms those muscles that move the bones of the skeleton,they are straited because they have straitions that is strips which can be seen on examination using a microscope,they are voluntary and also under conscious control.they are roughly cylindrical in shape and lies parallel to one another with a distinctive appearance that is banded and consists of alternating dark and light strips.
Although most skeletal muscles move bones,the diaphragm is a type that is made from the type of muscle,it is made to accommodate a degree of voluntary control in breathing.
The fibre cells in skeletal muscle are cylindrical in shape and they contain several nuclei that can be up to 35cm long. Contraction of the Skeletal muscle is stimulated by motor nerve impulses that originates in the brain or spinal cord and ends at the neuromuscular junction.
When Individual muscles cells in a muscle shorten,they pull on the connective tissue framework which runs through the the whole muscle and the muscle develops a degree of tension/tone.
Skeletal muscles are found between bones in the body and they use the tendons to connect to bones.
Answer:
A. Lining of a Tendon
Explanation:
In a carbon dioxide molecule (O=C=O), which statement is true of the electrons?
A) The electrons are being shared between the carbon and oxygen atoms.
B) The carbon has gained electrons, giving it a negative charge.
C) The electrons are involved in ionic bonding.
D) The oxygens have gained electrons, giving them a negative charge.
Answer: Option A.
The electrons are being shared between the carbon and oxygen atoms.
Explanation:The electrons are being shared between the carbon and oxygen atoms because each oxygen share four electrons with the central carbon, therefore carbon atoms have 8 electrons that is shared with oxygen. The oxygen have two shared pairs in double bond and two lone pairs in non bonding. Carbon and oxygen form covalent bond. This satisfies the octet rule because the electrons are shared in both oxygen and carbon octet.
In a carbon dioxide molecule (O=C=O),
In what ways can students use time management? Check all that apply. to determine when to study to choose what classes to take to decide how to use study time to decide if breaks are needed to create a study schedule
Answer:
by planning what to do next
Explanation:
Answer:
Option 3, Option 4, and Option 5.
Explanation:
if these are not correct tell me.
All proteins have a primary structure. Fibrous and globular proteins have a secondary structure: α helix or β pleated. Globular proteins also have a tertiary structure due to interactions of amino acid side chains with water. Most globular proteins, including hemoglobin also have a quaternary structure. Which of these structures is due to H bonding between amino acid chains?
A) A
B) B
C) C
D) D
Answer:
The answer is B
Explanation:
I had it on usatestprep :)
How does a decrease/decline in a top predator impact biodiversity in an ecosystem?
(GIVING HIGH AMOUNT OF POINTS FOR AN ANSWER)
Answer:
The ecosystem will fall out of balance.
Explanation:
The ecosystem will fall out of balance because once you remove the top predator, the plant-eaters will grow in numbers, they will eat all of the vegetation, and will either need to adapt or die. Predators are very important, as is everything in the food chain
Match the following functions to the correct type of tissue.
storage and transport
Vabsorption, secretion, and sensation
protection, growth, and repair
support and binding
connective tissue = storage and transport
epithelial tissue = absorption, secretion, and sensation
epithelial tissue = protection, growth, and repair
connective tissue = support and binding
Answer:
look at the answer above me
Explanation:
Which is present only in eukaryotic cells?
O Cell membrane
O Chromosomes
O DNA
Nucleus
the answer is Nucleus DNA
What is the difference between active & passive transport?
Answer:
An active transport requires energy, a passive transport does not.
That's all! Hope that helps :)
Select the definition of this word: GLUCOSE
Answer:
Glucose - a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
Answer:
Glucose is a sugar produced by plants. It is usually made in the process of photosythesis. This glucose is what plants eat and use to live with.
Hope this helps!
Unit 1 Assessment
9 of 14 9 of 14 Items
Large forest fires, started by lightning, have been common in parts of the Western and Northwestern United States in the past few years. The forest ecosystem is changed by this natural disaster. In addition to the loss of property, there are other ways that forest fires affect the environment.
Which of the following is a result of a large forest fire?
Wildlife populations will increase in the area .
Wildlife populations will decrease in the area.
New plant growth will decrease for many years.
All new organisms will populate the area.
Answer:
u already know the answer
Explanation:the answer
When their population of the wildlife should be increased in the area so this result in the largest forest fire.
What is population:
Population represent the no of individuals for the specific species in the area. The animal & plant population depend upon various things for survival purpose. here the limited factors should be food, water, etc. So in the case when there is the population of the wildlife so it does not reduce the area, nor their is any decrement of the new plant growth. Also, there is no new organism that populated the area.
Therefore, When their population of the wildlife should be increased in the area so this result in the largest forest fire.
learn more about the population here: https://brainly.com/question/17029864
CRITICAL THINKING Making Inferences Why do you think Mesopotamia was a good location for the growth of civilization?
Answer:
to infer The Tigris and Euphrates Rivers provided water for drinking and for crops. Also, the flooding of these two rivers made the soil fertile.Rich silt, which helped crops grow, was left behind by floodwaters.
Explanation:
How large is the visible light portion of the Electromagnetic Spectrum?
Answer:
The human eye can detect up to 700 nanometers but the range adjacent to the visible spectrum is called the near infrared and the longer wavelength part is called far infrared. The region just below the visible in wavelength is called the near ultraviolet. Hence the visible part of electromagnetic spectrum lies in between ultraviolet and infrared.
where is energy stored in biomolecules
Answer:
in bonds
Explanation:
Tick () the correct answer.
1. The lowest level of organisation in a multicellular organism:
a. cell
b. organ
c. tissue
Answer:
hhhhhhhhhhhhhhhhhhhhhhhhhhhaaaaaaaahahahaaahaa
Explanation:
Answer: it should be A
Explanation: sorry if its wrong
PLS PLS PLS HELPHELP HELP
Answer:
it is the last one
Explanation:
Isotopes are atoms that have the same number of protons but different numbers of neutrons. So B would not be correct...
Can you help me find 10 safety violations
Answer:
Explanation:
1 there is a kid about to put a screwdriver in the outlet
2 spilt liquid on the ground
3 food around chemicals
4 nobody is wearing ppe such as goggles or gloves
5 (maybe) carrying large object and can't see there their going, may bump into someone
sorry that's all I could find, hope this helps in some way :)
side note I like your profile picture! :)
A wide range of marine mammals and fish live in the severe conditions of the Arctic
ocean. Whales, dolphins, walruses and seals all make there home in this North Polar
region which is covered by ice most of the year. Which of the following is used for
insulation and buoyancy in these animals?
Answer:
Blubber
Explanation:
Blubber is an accumulation of fat cells that many animals use to hold in heat and air.
Amino acid is to protein as_____________________.
Group of answer choices
A. fat is to lipid
B. DNA is to RNA
C. sugar is to fat
D. monosaccharide is to starch
Answer:
The answer is the D. because simple sugar is to starch
A plant-like protist
Answer:
Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed.
Explanation:
What is the relationship between the number of wolves and the number
of deer?
Answer:
if the number of wolves increase the number of deer decrease
Explanation:
because deers are prey and wolves are predators
Wolves and deer show a prey-predator relationship. This indicates that as the number of wolves increases, the number of deer decreases and if the number of deer increases it means that the number of wolves has been decreased.
What is Prey-predator relationship?Prey-predator relationship is a type of association seen in the environment. In this relationship, one species feeds upon the other species. The prey species is the animal being fed on, and the predator is the animal who feeds. The predator prey relationship develops over time.
As the prey population increases, there is more food for the predators. So, after a small time, the predator population increases as well. This number keeps on increasing till sufficient food is available. As the number of predators keeps on increasing, more prey are captured. This results in the decrease in prey population.
The relationship between the wolf and its prey, deer is very complex. Wolves population keep deer moving, which provides an ecological benefit for the health of the deer and plant species which are damaged from over-browsing. This keeps the number of species constant.
Learn more about predation here:
https://brainly.com/question/1778577
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High air pressure means that the air is____ and_____.
Answer:
High air pressure means that the air is colder and lighter.