While the two copies of a chromosome are
attached they are called

Answers

Answer 1
they are called “sister chromatids”
Answer 2

Answer:

here is your answer

sister chromatids


Related Questions

whats the difference between aerobic and anaerobic respiration

Answers

Answer:

Aerobic respiration is a set of metabolic reactions that take place in the presence of oxygen, occurring in a cell to convert chemical energy into ATPs. Anaerobic respiration is a process of cellular respiration where the high energy electron acceptor is neither oxygen nor pyruvate derivatives.

Explanation:

The image below is part of a computer-generated model representing covalently bonded nonmetal atoms arranged in a crystal lattice. Four small atoms are bonded to each large atom. The structure extends in every direction.
The covalent network solid represented by the model likely
A.
is hard and strong.
B.
has a low melting point.
C.
is an electrical conductor when in the molten state.
D.
is a good conductor of both heat and electricity.

Answers

Answer:

A: is hard and strong

Explanation:

The crystal lattice shown is that of silica, SiO2. For a single molecule of silica to form, the silicon atom would have to form double bonds with each oxygen. Instead, each atom of silicon forms a bond to four different oxygen atoms, each of which is bonded to another silicon atom. This forms a covalent network.

Covalent network solids have the following properties:

They are hard and strong.

They have high melting points.

They usually do not conduct heat.

Silicon dioxide is an electrical semi-conductor.

Hope this helped :)

The structure extends in every direction. The covalent network solid represented by the model likely is hard and strong. Thus option A is correct.

what is covalent network ?

The Covalent Network describes the progressive decentralization of Covalent toward both community-owned and community-run protocol, It has the capabilities like Big data tools compatible, Multi-chain compatible, Storage efficient, Network efficient etc.

Covalent network solids are hard and strong, high melting points, usually do not conduct heat, Silicon dioxide is an electrical semi-conductor.

Covalent networks are large, hard and three-dimensional arrangements of atoms which are bonded together by covalent bond , for example Boron, Carbon and Silicon all form covalent networks.

Thus option A is correct.

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What types of rocks do the numbers 2, 3, and 5 represent, in that order?
a. igneous, sedimentary, metamorphic
b. metamorphic, igneous, sedimentary
c. sedimentary, igneous, metamorphic
d. sedimentary, metamorphic, igneous

Answers

Answer:

d) sedimentary, metamorphic and igneous

Answer:

The answer is B

Explanation:

Which of the following organisms are prokaryotes?
1. plants
2. animals
3. bacteria

Answers

Animals are prokaryotes
Nooo noo ... it’s bacteria! Bacteria are prokaryotes bc they do not have a nucleus! Animals & plants do ineed have a nucleus

Can a person keep a ringneck dove and a diamond dove together?

Answers

Answer:

Ringnecks and diamond doves can be kept as pets in a variety of ways. They can be a single bird, bonded to its owner with or without free flight within the home, or they can be a breeding pair, bonded to one another, producing young

Which statement reveals a property that can be used to identify a mineral?
A mineral is found in Africa.
O A mineral is made in a laboratory
O Amineral is used to make medicine,
A mineral has hexagonal-shaped crystals.
I think it’s the last one but can someone confirm it

Answers

The statement reveals a property that can be used to identify a mineral is A mineral has hexagonal-shaped crystals.

Which is not a property that can be used to identify a mineral ?

Colour is not a effects that can be used to determine a mineral. Natural occur in, solid, inorganic, and crystalline form, and the exact chemical arrangement , have five properties of a mineral.

Thus, option "D" is correct, having hexagonal-shaped.

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Answer:
Its d

Explanation:
I took the test

What Earth materials are represented by the numbers 1 and 4?
A. igneous rock and magma
B. lava and magma
C. sediment and magma

Answers

Answer:

Sediment and magma

Explanation: I took the test and I got it all right so i hope this helped :)

help pls I rlly need it?:(

Answers

Answer:there is no question

Explanation:

what best describes errors and periods?

Answers

Answer:

A forecast with a large cumulative sum of forecast errors

Explanation:

Which best defines genes?

Answers

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. ... Alleles are forms of the same gene with small differences in their sequence of DNA bases

difference between valley and plateu ​

Answers

Answer:

A valley is a landforms carved by a river where as a Plateu is carved via wind

c. What percentage of the offspring will be round? _______________

6. RR x Rr
a. What are the different kinds of gametes these parents can produce? ___________
b. Make a punnett square
porcierto una chica me gusta xd y la ayude

Answers

Answer:

Technical there is a 50% chance but I think the answer would actually be 25% chance of being round

PLEASE HELP I NEED THIS QUESTION ASAP :((

Cancer cells are body cells that do not function properly, leading to abnormal growth. Which process does not function normally in cancer cells?
1. Osmosis
2. Cell cycle
3. Photosynthesis
4. Cellular Respiration

Answers

Answer:

cellular corrert me if I am wrong

Explanation:

have a nice day baby

Imagine that a biological anthropologist 10,000 years in the future is examining our fossil remains. The anthropologist notices that humans have broad incisors and molars with rounded cusps. How do you think the anthropologist would interpret these traits---what diet would these traits indicate

Answers

Answer:

They were frugivores

Explanation:

Frugivores are animals that mainly eat raw fruits, vegetables, roots, seeds, shoots, etc. Frugivores need to eat diverse fruits and succulent fruit-like vegetables to fulfill their nutritional requirements, although they can supplement this diet with flowers, nectar, small insects, etc. Among their adaptations for fruit consumption, frugivore teeth are clearly distinct, having broad incisors to peel tough fruit rinds. Moreover, these animals generally have long small intestines to digest the fruit.

Mendel developed pure lines of peas for his experiments because he wanted
them to be

A. control groups
B. fast-growing
O C. more productive
D. the same

Answers

Answer:

A

Explanation:

4) Spindle fibers form
Which of the following choices places the processes in order as they occur during the cell cycle?

Answers

Answer:c

Explanation:

Answer:

its c

Explanation:

Which statement provides the STRONGEST evidence in support of the scientists argument?

Answers

If there’s a picture I can’t see it

Which of the following statements is not supported by the cell theory?

Although some structures in humans are not made of cells, these structures are made and supported by living cells.
There are some non-cellular entities that are considered non-living even though they demonstrate characteristics of life.
Humans create a zygote by combining gametes with half the amount of information as a regular body cell.
The mixing of organic matter is a common way for new species of organisms to be formed from non-living matter.

Answers

Answer:

Theory 1

Explanation:

All structure are made of cells.

Cells  - Tissue - Organ - Organ System - Organism

Match the behavior type with the corresponding action.

1. migration
reflex
2. putting a puzzle together
conditional response
3. getting hungry before lunch time
instinct
4. brushing your hair
trial and error
5. eye blinking
habit

Answers

Answer:

instinct=migration

trial and error=putting a puzzle together

conditional response=getting hungry before lunch time

habit=brushing your hair

reflex=eye blinking

I hope this helped and was explained better

The behavior type of response with the corresponding action is instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.

What is the corresponding action?

The brain control action is regulated by the body some are involuntary and others are voluntary it creates a rhythm in our body to make the system regulate.

Migration is instinct but putting puzzle is a trial and error condition, when the eye is blinked is a reflex action, and crushing your hair is a habit while getting hungry before lunchtime is a conditional response.

All the action of the body is controlled by the body's action some signals are sent to the body to regulate every action to control conditional response or habit.

Therefore instinct-migration, trial and error-putting a puzzle together, conditional response-getting hungry before lunchtime, habit-brushing your hair, and reflex-eye blinking.

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Which scenario best describes motion?
A.) a toy train in position 4 on a number line
B.) a race track that is 100 meters long
C.) a ball rolling from point A to point B
D.) a student living 150 miles from Chicago

Answers

I think it’s c bc it makes more sense
C. Because it describes an object moving from one point to another.

Mitosis occurs in _________________ cells and results in ___________________

Answers

mitosis occurs in eukaryotic cells and results in two identical daughter cells

How does sleep help prevent dementia?

Answers

Answer:

Beta-amyloid is a metabolic waste product that’s found in the fluid between brain cells (neurons). A build-up of beta amyloid is linked to impaired brain function and Alzheimer’s disease. In Alzheimer’s disease, beta-amyloid clumps together to form amyloid plaques, which hinder communication between neurons. Impaired sleep has been associated with Alzheimer’s disease. Lack of sleep has been shown to elevate brain beta-amyloid levels in mice

what is the meaning of cycle​

Answers

Basically something that repeats itself

Pls help i dont understand :( will give Brainliest + 25 points!!

Answers

Answer:

competition

Explanation:

because one die and the other lives

Which atomic particle makes bonds between two elements?

Answers

Answer:

It would be electrons.

Explanation:

What are the four major functions all cells perform

Answers

growth, mitosis, reproduction, and active transport

cells provide six main functions : they provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.

Explanation:

hope this helped you

Question 4 of 5
The box shows the element nitrogen as it appears in the
periodic table.
N
Nitrogen
14.0
Which two parts are needed to make a neutral atom of nitrogen?
O A. Electron clouds with a total of 14 electrons
I B. A nucleus with three protons and four neutrons
C. A nucleus with seven protons and seven neutrons
O D. Electron clouds with a total of seven electrons

Answers

Answer:D & C

Explanation:

A mitochondrion has two membranes. The inner membrane is highly folded, as shown in the diagram below.
Outer
membrane
Inner
membrane
The folds greatly increase the membrane's surface area. This improves the ability of the mitochondrion to do
which of the following?
O convert solar energy to chemical energy
Odigest metabolic wastes in the organelle
O produce ATP during cellular respiration
move the cell through water

Answers

Answer:

convert solar energy to chemical

Explanation:

the mitochondria is the power house of the cell

The folds greatly increase the membrane's surface area. This improves the ability of the mitochondrion to produce ATP during cellular respiration. Thus, the correct option is C.

What is Cellular respiration?

Cellular respiration is the process through which biological fuels are oxidized in the presence of an inorganic electron acceptor in the cell such as oxygen to produce large amounts of energy, to drive the bulk production of ATP (Adenosine triphosphate) in the mitochondria.

A large number of folds are present in the mitochondrial membrane to increase the capacity of the mitochondrion to synthesize ATP molecules, the inner membrane of the mitochondria is folded to form cristae in the membrane. These folds allow a much greater amount of electron transport chain (ETC) enzymes and ATP synthase to be packed into the mitochondrion membrane.

Therefore, the correct option is C.

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Effects of Temperature
on Enzyme Activity
Enzyme Activity
0 10 20 30 40 50 60
Temperature (°C)
Which is the MOST valid conclusion based on this graph?

Answers

Where’s the graph???

28
Question 12
Smaller young can be attributed to all of the following except:
35
Not yet answered
Points out of 2.00
Select one:
a. Smaller mothers
P Flag question
b. Nutrition of the sire
c. Large litters
d. Young mothers

Answers

B is the answer I’m pretty sure sorry if it’s wrong

Answer:

I think b. Nutrition of the sire

Explanation:

Other Questions
What's the least common denominator for the fractions 2/3 and 3/5?options:5101520 Which statement best describes the growth of the dandelions?A. Linear growth occurs because the field provides abundant but limited resources during the summer.B. Logistic growth occurs because the field provides unlimited resources during the summer.C. Exponential growth occurs because the field provides unlimited resources during the summer.D. Fluctuating growth patterns occur because the population reached the carrying capacity of the field during the summer. How many solutions does the equation 2(x - 5) = 2x + 3 have Write these sentences correctly. 1. My brother pablo likes working with childs so, she wants to been a teacher. Which of the following organisms are prokaryotes?1. plants2. animals3. bacteria Impact extinction 65 million years ago over 50% of all species became extinct, ending the reign of dinosaurs and opening the way for mammals to become the dominant land vertebrates. A theory for this extinction, with considerable supporting evidence, is that a 10-km-wide 1.81015kg asteroid traveling at speed 11 km/s crashed into Earth.A) Determine the change in velocity of Earth due to the impact. Mass of Earth is 5.981024kg.B) Determine the average force that Earth exerted on the asteroid while stopping it. Assume that stopping distance is 0.60 km (depth of the crater created)C) Determine the internal energy produced by the collision (a bar chart for the process might help). By comparison, the atomic bombs dropped on Japan during World War II were each equivalent to 15,000 tons of TNT (1 ton of TNT releases 4.2109J of energy). What is 166.15801966 rounded If y and x vary directly, what is the missing value in the points (x, 4) and (-14, -8)? How important is ones reputation? What can someone tell about a person based on his/her reputation? Which deal is better to buy 5.90 buy 3 books get one free book or 6 for 24.96 Select the correct forms of the word Jugar.juego, juegas, juegajugar, jugo, jugerjuga, jugar, juegan Determine how the italicized word is used in the sentence.My working hours do not conflict with church attendance.What is the part of speech of conflict as used in the sentence above? On what syllable is the accent placed?nounverbflictconmulti choice Which phrase has the most negative connotation? An abnormal result ? An typical result ? An unusual result ? How does human blood type show both simple dominance and codominant inheritance patterns? Your classmate describes a growing baby as a ball of multiplying cells that eventually grows large enough to form a baby Evaluate the expression if : a = 5, b = 36a 4b At the grocery store, peaches cost $2.60 per pound. Grace bought 36.8 ounces of peaches. There are 16 ounces in 1 pound. How much did Grace spend on peaches? Enter your answer in the box. A pet shelter maintains a ratio of 5 cats to 8 dogs. If there are 117 total animals in the shelter, how many are dogs? Set up and solve a proportion. if any of you guys know someone named shurmpy or molly plz tell me they real good freinds to me What contributed to divisions within the Democratic Party after the first statewide election?A Elected officials could not agree on a statewide budget plan.B. Elected officials varied in background and training and could not agree on legislation.C. Elected officials tried to help supporters from various backgrounds.D. Elected officials could not agree on how to enforce segregation laws.