The set of human tail bones is an example of a(n)

Answers

Answer 1

Answer:

wisdom teeth, and inside corner of the eye

Explanation:


Related Questions


The cycle that is critical for the formation of organic compounds is the ___cycle.

Answers

I’m pretty sure it’s the carbon cycle, it’s what I have on my notes, I’m sorry if it’s wrong tho

energy needed to get a reaction started is called ?

Answers

Answer:

Activation Energy

Explanation:

Hope that helps :)

Explain how a change in the sequence of nucleotides in a strand of DNA might cause a protein to malfunction

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Answer:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction.

Explanation:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction. If insulin does not work correctly, it may not be able to bind to the insulin receptor.

DNA contains genetic information. It has a double helix structure.

In order for a new species to develop, there must be a change in the
А) migration patterns of a population
B) genetic makeup of an existing species.
С) rate of succession in the environment.
D) temperature of the environment.

Answers

Answer:

its B, have a good day

Explanation:

1. clumped population dispersal ___ resources
a) share
b) compete
c) are independent of
d) disperse

2. The level in which a population can no longer grow due to limited resources is referred to as,
a) K, carrying capacity
b) L, limited growth rate
c) D, death rate
d) N, no more nutrients

3.Most life on Earth exhibits which form of population growth curve?
a) logistic
b) exponential
c) algebraic
d) deductive

Answers

Answer:

compete

limited growth rate

logistic

Explanation:

Which structures are not found in simple leaves?

Answers

Chloroplast, leaflets, veins, stomata
The answer is leaflets. They are found in compound years

Answer the following:​

Answers

Answer:

1. they are simply arranged differently

2. 3 billion letters, could fill 5,000 books

3. 100 trillion cells

4. 99% of us have the same genetic code 0.1% of it is diffrent

7)
Lenny accidentally drops his matchbox car into a graduated cylinder. The car has a mass of 10 grams and the water level in the cylinder rises from 41 ml to 46 ml. Determine the density of the matchbox car. The formula for density is D =
m
v
.
A) 0.5 g/ml
B) 2 g/ml
C) 15 g/ml
D) 50 g/ml

Answers

Answer:

B) = 2 g/mL

Explanation:

Given data:

Mass of car = 10 g

Volume of water = 41 mL

Volume of water+ car = 46 mL

Density of car = ?

Solution:

Density is equal to the mass of object divided by volume of object.

Formula:

d = m/v

volume of car =  Volume of water+ car - Volume of water

volume of car = 46 mL - 41 mL

volume of car = 5 mL

d = 10 g/ 5 mL

d = 2 g/mL

How is oceanic crust formed?

Answers

Answer:

it is constantly formed at mid-ocean ridges, where tectonic plates are ripping apart from each other.

Explain the process of DNA isolation.

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Answer:

Lysis, precipitation and purification

Explanation:

DNA isolation is a molecular biology technique based on the extraction of DNA and subsequent purification to remove inhibitors that may hamper the process of amplification. DNA isolation consists of three steps:

1- Lysis: it consists of the mechanical disruption of the cell, where the nucleus is broken to release DNA. During this process, it is required to use enzymes and detergents such as Proteinase K

2- Precipitation: during this process, the DNA is precipitated by using alcohol and salt.  

3- Purification: this process removes the impurities from DNA. Extraction is carried out by washing DNA with ethanol and water.

What does the measurement 45 N represent in the photograph?

Answers

Answer:

The magnitude(size) of a force

Explanation:

Apex

The measurement of 45 N represents the magnitude of force in the photograph.

What is force?

Force is defined as a cause which is capable of changing the motion of an object. It  causes an object which has mass to change it's velocity. It is also simply a push or a pull . It has both magnitude as well as  a direction.Hence, it is a vector quantity.

It has SI units of Newton and is represented by'F'.Newton's second law states that force which acts on an object is equal to momentum which changes with time. If mass of object is constant, acceleration is directly proportional to net force acting on an object.

The concepts which related to force are thrust and torque .Thrust increases the velocity of an object while torque produces change in rotational speed of an object.

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1. Which type of reaction has water in its products?
a. Hydrolysis
b. Dehydration synthesis

2. What type of reaction uses water as a reactant?
a. Hydrolysis
b. Dehydration synthesis

Answers

Answer:

1. b. Dehydration synthesis

2. a. Hydrolysis

Explanation:

Hydrolysis is the process where water is used to break chemical bonds. Dehydration synthesis is the reverse reaction, where a bond is formed resulting in the loss of water from the molecule, so a water molecule is generated as a product.

That means that dehydration synthesis produces water, and hydrolysis uses water.

Answer:

b. Dehydration synthesis gives out  water as a product.

a. Hydrolysis reaction uses water as a reactant.  

Explanation:

b. Dehydration synthesis can be defined as, formation of  larger molecule from small reactant, followed by loss of water from the reaction.

They are also called condensation reactions.

a. Explanation: Hydrolysis, it is the reaction in which compound is interacted with water which results in the degradation of that particular compound.

Hydo means water, lysis means to dissolve or breakdown.

How might this change affect the structure and function of the protein?

Answers

Answer:

Explanation:

Three-dimensional folding of a protein is due to interactions among the R groups of the amino acids. Cysteine has a sulfhydryl group, which may form a disulfide bridge with another part of the polypeptide chain. Valine has no sulfhydryl group and is nonpolar, which will affect how the polypeptide will fold.

In what cellular function does the structure here play a role

Answers

Answer:

BRAINLIEST PLZZZ

Explanation:

They play a major role in protein synthesis. They act as the powerhouse for the cell. They are involved in the separation of chromosomes during cell division.

Answer:

Protein synthesis

Hope this is helpful

Which one is the correct equation for calculating density? *
Density - Mass / Volume
Density - Mass / Weight
Density - Volume / Mass
Density = Volume / Weight

Answers

the correct answer is the first one. density = mass / volume.

i hope this helped!

Answer:

The equation for density is density = mass ÷ volume.

Explanation:

What is a living cell ?​

Answers

Answer:

A living cell is the basic unit of structure and function in living organisms.

Choose the most appropriate name for the function described below The height reached by the rocket depends on the amount of fuel
A.Height(fuel),or H{f}
B.Fuel{height},or F[h
C.Fuel{rocket) or F{r}
D.Height{rocket}or H[r}

Answers

B. Fuel{height},or F[h

15 POINTS!!!!! Select ALL the correct answers.
Honey fungi grow on the bark of certain trees. The fungi get their energy by absorbing nutrients from the tree. The fungi have a parasitic relationship with the tree. What are two likely effects of this parasitism?
1. The tree will be damaged.
2. The capacity of the tree to reproduce will increase.
3. The growth capacity of the tree will be affected.
4. The tree’s energy requirements will be reduced.

Answers

Answer:

3 and 4

Explanation:

Answer:

3 and 4

Explanation:

just do it is right and I did a test on it and got a A+

so just go with it.

How do polar bear adapt to its environment?​

Answers

Answer:

Polar bears have thick fur coats that help keep them keep warm in cold conditions. They have a dense layer of fur close to the skin and an outer layer of longer fur. The inner layer isulates them against the cold. ... The skin underneath their fur is black and absorbs the heat from sunlight, helping them stay warm.

Explanation:

The way polar bears adapt to their environment is because of their thick warm coat.

What 4 things do autotrophs need to carry our photosynthesis


Answers

Answer:

Chloroplast, light, water, and carbon dioxide

Explain in simple molecular terms what would have to be done to a plant oil to transform it to a trans fat?

Answers

Carbohydrates are used before fats for energy because carbohydrates are easier to break down. Unsaturated fatty oils can be transformed into a trans fat by adding hydrogen atoms. This is called hydrogenation.

What process brings energy and matter into living systems

Answers

Answer:

Photosynthesis

Explanation:

This is a role in the cycling of matter and flow of energy into and out of organisms. The flow of energy and cycling of matter can be traced.

What are two ways that variation can be described?

Answers

Answer:

varyatio of somthing and multiple varitons of it

Explanation:

The two ways that variation can be described are meiosis and evolution, because in the meiosis process, sexual reproduction occurs, and in the evolution process, changes in animals are seen and variation is observed.

What is variation?

When sexual reproduction occurs, there is variation seen because in meiosis genes cross over and recombinate, resulting in variation in offspring from their parents, but it is absent in asexual reproduction that is caused by mitosis or binary fission because here there is no variation in the offspring and the parents. The process of evolution introduces variation because, along with environmental factors, the animal genes are influenced too.

Hence, the two ways that variation can be described are meiosis and evolution, because in the meiosis process, sexual reproduction occurs, and in the evolution process, changes in animals are seen and variation is observed.

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Identify the following groups by name and give the number of valence electrons in each...
1. Group 1 (1A):
2. Group 2 (2A):
3. Group 3-12:
4. Group 14 (4A):
5. Group 15 (5A):
6. Group 16 (6A):
7. Group 17 (7A):
8. Group 18 (8A):
(this is talking about the periodic table

Answers

Answer:

it's really simple, all you need to do is look at the periodic table. for example, group 1A has 1 valence electron. 2A has 2, 3A has 3, and so on.

i need the awnsers asap!! please and thanks

Answers

Answer:

C

Explanation:

What component of Earth’s atmosphere exists entirely as a result of photosynthesis?
oxygen gas
water vapor
nitrogen gas
carbon dioxide gas

Answers

Answer: Oxygen

Explanation: Oxygen is primarily produced by photosynthesis.

Answer:

oxygen gas

Explanation:

during the process of photosynthesis in plants the final product is oxygen gas

Match each tool with its influence on science

Answers

Answer:

xray - allows scientists to see dense structures

Microscope - view things that cannot be seen with the naked eye

Telescope - stars, planets and black holes

Ultrasound - see inside the body in real time

Explanation:

Xrays shows highlights dense structures within the body (bones). But is not in real time, usually there images that are captured and reviews later.

Microscope - the clue is in the name, think micro= tiny! Therefore cant be seen by the naked eye. The "scope" part of the word means to look at or observe. So put them together and you get to look at or observe tiny things.

Telescope - the first part of this word "tele", means something far away or at distance. Which gives a clue at what it does, add on the "scope" meaning of to look at or observe and you get; to look at or observe something that is far away.

Ultrasound - this is what is used to monitor the health of babies when they're still developing. It can be seen in real time.

X-rays enable researchers to observe dense formations. View objects using a microscope that is invisible to the eye. Telescope: black holes, planets, and stars see into the body in real-time using ultrasound.

What is the tool microscope's influence on science?

X-rays depict the body's dense internal architecture (bones). But it's not in real-time,  typically, pictures are taken and then looked at afterward.

The name of the instrument, "microscope," gives it away—think small! as a result, not visible to the eye. The word "telescope" refers to anything far out or remote in its first half.

When a baby is still developing, their health is monitored using ultrasound technology.

Therefore, view objects using a microscope that is invisible to the eye.

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The components of blood can be separated by spinning them at high speed.
Figure I shows a tube of blood that has been separated in this way.
Figure 1
substance X
white blood cells and platelets
red blood cells
- Identify the substance labelled X.

Answers

Answer:

Plasma

Explanation:

We don't have the figure, but I think the answer is probably plasma.

Blood plasma is the fluid that blood cells are suspended in. When blood is spun at high speed, the cells separate away from the plasma into different layers because of their different weights and shapes.

Plasma is liquid portion of blood. It transports nutrients and wastes and maintains  homeostasis.

What type of cell transport is shown in the figure below?

Answers

Answer:

facilitated diffusion

need help with this asap!!

Answers

Answer:

which part do you need help with?

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