can someone help with this question its due in 10 minutes

Answer: Both are correct

Explanation:

Answer:

Number of bacteria cells = 2621440 cells

Explanation:

The generation time of a bacteria specie is the time it takes for a population of bacteria to double in number. The generation time for most common bacteria is quite short, about 20 minutes to 1 hour.

Bacteria reproduce asexually by binary fission, in which the parent cell divides into two to produce two identical daughter cells.

In the given question, the generation time of the bacterial species is 20 minutes.

The time that have passed from between the time the sandwich was packed at 6:00 am to lunch time by 12:00 pm is 6 hours.

Using the given formula in the hint: number of cells = 2^(ab) × C

Where a = number of times per hour the bacteria reproduces; b = number of hours; C = number of bacteria at the start

a = 60 minutes/ 20 minutes = 3; b = 6; C = 10

Number of cells = 2^(3 × 6) × 10

Number of cells = 2621440 cells

The technology time for the maximum not unusual place bacteria is pretty short, approximately 20 mins to one hour. The number of bacteria cells did have for lunch =2621440 cells.

Bacterial cells are exceptional from plant and animal cells. Bacteria are prokaryotes, because of this that they haven't any nucleus. A bacterial includes Capsule.

Thus it is clearly explained above that the number of bacteria cells did have for lunch =2621440 cells.

To learn more about the bacteria refer to link :

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Answer:    This electricity converts the oxygen molecule to ozone. Our equation is as follows: 3O2 + energy = 2O3.

The correct equation for the breakdown of ozone can typically occur in a series of two steps known as the destruction of ozone. It is illustrated thus;

The net reaction of the above process is the reaction of an oxygen atom with an ozone particle to form two molecules of oxygen.

The catalyst in this reaction is chlorine because it undergoes changes as the process continues while ozone is removed in the process. In the presence of sunlight, atomic oxygen is formed.

This entire process is referred to as the destruction of ozone.

Learn more here:

https://brainly.com/question/22561483

Answer:

Construction of an offshore breakwater

Explanation:

A beach community was recently negatively affected by a hurricane. Community leaders are looking for a potential solution to prevent damage from future hurricanes. Below is a list of their concerns as well as how important each issue is to the community.

Community Concerns Concern Level

Wave action Low

Beachfront development Low

Nearshore aquaculture Low

Health of nearby coral reef Moderate

Roosting bird species High

Storm surge threat High

Construction of an offshore breakwater

Answer:

False

Explanation:

Betelgeuse is roughly 3x less colder than Spica.

Answer:

it's binary fission

because --The cell division process of prokaryotes, called binary fission, is a less complicated and much quicker process than cell division in eukaryotes. ... The single, circular DNA chromosome of bacteria is not enclosed in a nucleus, but instead occupies a specific location, the nucleoid, within the cell.

Answer:

see the explanation

Explanation:

Most of the steps of cellular respiration take place in the mitochondria. Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Answer:

The pricipal function of a accuretely designed bioreactor is to give a controlled environment to achieve optimal growth and/or product formation in the particular cell system employed.

Answer:

Indeed, rabbits, in most of the planet, tend to have their fur colored brown, copper or other similar shades. Now, in the Arctic regions, these animals do not have this color, but a white one, similar to the environment that surrounds them. This is so because these animals, for evolutionary reasons, have adapted their fur to the snowy environment that surrounds them in the Arctic, in order to avoid being detected by potential predators, protecting themselves and trying to ensure their survival.

Answer:

safeguard

Explanation:

safeguard sabon na skalam

All humans have 46 chromosomes, 23 derived from either biological parent who has their own set.

Sex chromosomes make gene passing possible through creating offspring.

Answer:

D: kinetic

Explanation:

Kinetic energy is the energy of motion. This can be the motion of large objects (macroscopic kinetic energy), or the movement of small atoms and molecules (microscopic kinetic energy).

Answer:

C oil is just dead animal remains

Explanation:

Answer:

A

Explanation:

They have the same primary DNA but may have different plasmids.

The two daughter cells which are formed after the binary fission of a bacterial cell have the same primary DNA but may have a different set of plasmids. Thus, the correct option is B.

Binary fission is a type of asexual reproduction where a cell body is separated into two different bodies.

During binary fission, the genetic material of an organism is duplicated in the parent cell which enables the two new organisms formed to be able to contain the separate copy of DNA in their nucleus.

In a bacterium cell, when the two daughter cells are formed after the process of binary fission, they contain the same primary DNA but have different plasmids.

Therefore, the correct option is B.

Learn more about Bacteria here:

https://brainly.com/question/8008968

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Answer:

The law of conservation of mass

Explanation:

In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so the quantity can neither be added nor be removed.

rho = density

t = time

nabla = divergence

v = flow velocity field

Answer:

hello your question has some missing information attached below is the missing information

answer :

New planktonic larvae species  =  10 species

New Non-planktonic larvae species = 26 species

Explanation:

calculate for the number of new species that form in each group

From the question it can seen that 3 species were present before 60 mya in each set

hence to calculate for the number of new species that form in each group

= Total number of species - number of species present at the beginning of 60mya

Group 1 ( New planktonic larvae species )

= 13 -3 =  10 species

Group 2 ( New Non-planktonic larvae species )

= 29 - 3 = 26 species

Answer:

A) asexual reproduction

Explanation:

Mitosis plays an important part in the life cycle of most living things, though to varying extents. In unicellular organisms such as bacteria, mitosis is a type of asexual reproduction, making identical copies of a single cell. In multicellular organisms, mitosis produces more cells for growth and repair.

Answer:

hello again

Explanation:

motosis play an important

Answer:

false, its less dense than air

Explanation:

Answer:

False

Explanation:

Answer:

a. sister chromatids

b. histone

c. metaphase plate

d. interphase (if not a choice, then prophase)

Answer:

C.

Explanation:

Not A. because it didn't mention that (and it's not true)

Not B. because that wasn't mentioned (and common sense tells you it incorrect)

C. because it was mentioned (differently) and it made perfect sense

Not D. because it didn't even talk about how many letters (or sounds) there was to be true (plus look at A. above)

Answer:

first food chain:

The Producer: the trees

The Primary Consumers: elephants

The Secondary Consumers: the cheetah

The Scavengers: the termites

The Decomposers or Detritivores: mushrooms

second food chain

The Producer: grass

The Primary Consumers: zebras

The Secondary Consumers: the hyena

The Scavengers: the vultures

The Decomposers or Detritivores: microorganisms

the food web:

The Producers - the trees and grass.

The Primary Consumers – the zebras and elephants.

The Secondary Consumers – the cheetah, hyena.

The Scavengers –  the termites, vultures

The Decomposers or Detritivores – mushrooms microorganisms.

If the amount of primary Consumers increases, the number of producers would decrease and the number of other consumers would increase, but after a short time their number would also decrease and it causes immigrations.

Also, there's a nice picture I have found on a site;

Answer:

QUESTION:

Where do most transform boundaries occur?

ANSWER:

Transform Plate Boundaries are locations where two plates slide past one another. The fracture zone that forms a transform plate boundary is known as a transform fault. Most transform faults are found in the ocean basin and connect offsets in the mid-ocean ridges.

Explanation:

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Answer:

Global warming 100%  one of them.  And Air pollution.

Explanation:

Good luck

Answer:

true?

Explanation:

Answer:

transcription initiation

Explanation:

Transcription is a process by which genetic information from DNA is used to synthesize an RNA molecule, usually, a messenger RNA (mRNA), which is subsequently utilized to synthesize a protein by a process called translation. Transcription in prokaryotes has three steps:

1-Initiation: the RNA polymerase is a multisubunit enzyme (holoenzyme) composed of two α, one β, one β’ and one ω and σ subunits (α2ββ’ωσ). This holoenzyme binds to the promoter region of the template DNA strand.

2-Elongation. The sigma σ factor of the holoenzyme is released and the complex and the core enzyme (α2 ββω) moves along the template strand, thereby producing an mRNA sequence

3-Termination. This step can be Rho-dependent, where a protein named "Rho" recognizes the termination site and stop transcription, and Rho-independent (transcription continues until the termination sequence is reached).

In consequence, Rifamycin is likely to block the initiation of transcription because the core RNA enzyme needs to bind the sigma factor (σ) for initiation of transcription in bacteria.

Answer:

what labeled structures?

Explanation:

Answer:

B)Metaphase

Explanation:

During metaphase, the nuclear membrane disappears and the chromosomes become aligned half way between the centrioles.

Answer:

Prophase

Explanation:

D