Biology College

PLEASE HELP!!!
what protein is part of the basal lamina outside blood vessels, and activates platelets when they stick to it?
-hemoglobin
-collagen
-fibrinogen
-tissue factor​

Answers

Answer 1
Tissue factor, I think.

Related Questions

Utility companies use _ per month, to determine how much energy is being used.

What goes in the blank ?

Answers

Answer:

Kilowatt-hour

Explanation:

Energy refers to the amount or quantity of power which is being consumed by an individual, group of people or organization over a specific period of time. As the consumers continue to use energy, they're being charged or made to pay a utility fee regularly for their amount of consumption, which is usually calculated hourly (kilowatts hour or kwh).

Hence, power utility companies use kilowatt-hour (KWh) per month, to determine how much energy is being used.

the blood speed in a normal segment of a horizontal artery is 0.15 m/s. An abnormal segment of the artery is narrowed by an arteriosclerotic plaque down to one fifth its normal cross sectional area. What is the difference in blood preassures between the normal and constricted segments of the artery. The density of the blood is 1060

Answers

Answer:

286.2  pa

Explanation:

Blood speed in a normal segment of a horizontal artery ( v2 ) = 0.15 m/s

Density of blood = 1060 kg/m^3

Normal sectional area = A2

constricted sectional area ( A1 )= 1/5 A2

Determine the difference in blood pressures between the normal and constricted segments

we will apply Equation of continuity     Av = constant

Δ p = 12 PV^2

     = 12 * 1060 * ( 0.15 )^2

     = 12720 * 0.0225  =  286.2  pa

attached below is a detailed solution of the Given problem

A cell goes through mitosis every 30 minutes. How many cells will there be after 3.5 hours?

Answers

Answer: 7

Explanation:

3.5 = 210 minutes

210 / 30 = 7

How many genes do u have for each trait?

Answers

Answer:

please give me brainlist and follow

Explanation:

An international research effort called the Human Genome Project, which worked to determine the sequence of the human genome and identify the genes that it contains, estimated that humans have between 20,000 and 25,000 genes. Every person has two copies of each gene, one inherited from each parent.

PLEASE HELP WITH THIS!!!

Answers

Answer:

my mama is my mom

Explanation:

mum gae

Match the bacterial type with its proper definition. An answer choice can only be used once. A. Requires oxygen, but is toxic at atmospheric concentrations B. Can use oxygen for growth or can grow without it C. In fluid thitoglycollate medium, shows growth only at the top area of the medium D. Oxygen is completely toxic to it A. microaerophile B. facultative anaerobe C. obligate aerobe D. obligate anaerobe E. aerotolerant anaerobe

Answers

Answer:

ABCD

Explanation:

Bacteria is classified into 5 different groups  basically on their shapes which are spherical,  rod,  spiral,  vibrios and corkscrew

A) Requires oxygen, but is toxic at atmospheric concentrations

Microaerophile

B) Can use oxygen for growth or can grow without it

Facultative anaerobe

C) In fluid thitoglycollate medium, shows growth only at the top area of the medium

Obligate aerobe

D) Oxygen is completely toxic to it

Obligate anaerobe

how do you feel nonrenewable energy impacts the environment?

Answers

Answer:

Explanation:

Non renewable energy typically releases carbon dioxide, methane, and other gasses into the atmosphere.

2. Define the structure of DNA by filling in the
descriptions below

Answers

Answer:

Please refer to the explanation below.

Explanation:

The sugar and phosphates molecules form the sides of the helix.

The nitrogen bases form the teeth of the helix.

Each nucleotide is made of a nitrogen base, a sugar, and a phosphate group.

describe the parts of a medical emergency card

Answers

there an emergency to the medical field

Transcribe the following DNA strand: ATGCATTGCGAT

Answers

Translation: UACGUAACGCUA
Transcription: tyr, val, thr, leu
5′ CAGTCAAGCAT 3′

Explanation: This sequence is complementary and in the correct orientation.

FAKE ANSWERS WILL GET REPORTED.

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PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!


PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!

Answers

Answer:

a.

Explanation: i had this in a social studies test before its a

Answer:

IN my opinion, it should be B

Explanation:

34:58
What is the source of energy that drives photosynthesis?
O sunlight
hydrogen ions
o electrons
O oxygen
"pe here to search
O
Desktop

Answers

The answer to your question is electrons

Answer:

Sunlight

Explanation:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct. Therefore, it is sunlight.

In plant and animal adaptations, form follows function. True or false?

Answers

Answer:

FALSE

Explanation:

In plant and animal adaptations, form follows function. it is true because all forms of organisms give adaptive advantages.

Adaptation

Living beings tend to have adaptations according to the environment in which they live. Plants in hot and dry climates generally have their leaves reduced, or even modified into thorns, as a way of reducing the contact surface and thus avoiding transpiration.

Whit this information, we can conclude that in plant and animal adaptations, form follows function. it is true because all forms of organisms give adaptive advantages.

Learn more about adaptive advantages in brainly.com/question/22557205

What three processes or forces
combine to set convection
currents in motion?

Answers

Answer:

There are three types of heat transfer: radiation, conduction, and convection. Heating and cooling of the fluid, changes in the fluid's density, and the force of gravity combine to set convection currents in motion.

Explanation:

Which describes a similarity between abiotic and biotic factors?

Answers

Answer: They are both necessary for organisms to survive.

Explanation:

Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.

Ashton is a crime scene investigator. He ensures that all the evidence gathered at the scene is properly handled and labeled. What is Ashton protecting?
Ashton ensures that the (blank) the documentation of who possesses evidence at all times, is protected by properly handling and labeling evidence.

Answers

when it says (blank) it means evidence evidence.

What enzyme deficiency in RBC leads to hemolytic anemia due to oxidative stress? ​

Answers

In some cases, massive destruction of red blood cells caused death. This drug-induced hemolytic anemia was shown 30 years later to be caused by a deficiency of glucose 6-phosphate dehydrogenase, the enzyme catalyzing the first step in the oxidative branch of the pentose phosphate pathway.

in short terms, glucose 6-phosphate dehydrogenase

Infer how the structure of the root would be impacted in the absence of each of these
structures.

Answers

Answer:

I  cant see them

Explanation:

Please Provide a picture.

Which of the following is not correct about diffraction?

Answers

Answer:

Diffraction occurs just with electromagnetic waves.

Explanation:

The information that should not be true about diffraction is that it arise with the electromagnetic waves only.

What is diffraction?

It is considered as the process where the beam of light or the other system waves should be spread out that leads of passing via the narrow aperture or it should be an across of an edge that should be accompanied by interfering between the formation of the waves that should be generated.

So the above information should be considered.

learn more about diffraction here: https://brainly.com/question/15085704

Why does warm air always rise at a front?

Answers

Warm air is less dense than the cool air that surrounds it so it rises above it

PLEASE HELP ME OUT KINDA URGENT

Answers

Answer:

the first one

where is the best place to find information about the hazards that area associated with a compound

Answers

Answer:

Read a Material Safety Data Sheet (MSDS).

Explanation:

In the beginning of "A Growing Problem," how does the author
introduce his argument that nonnative species should not live in
Florida?
O A. by comparing Florida to Southeast Asia
O
B. by comparing pythons to alligators
O
C. by referencing facts about the dangers of pythons
O
D. by referencing people's expectations of the Everglades

Answers

Answer:   D

Explanation:

i took the quiz

Answer:

D.

Explanation:

I JUST submitted the test

Someone help thank you

Answers

Answer:

because its faster

Explanation:

The car on the right has less because even though they are moving at the same speed it has less mass, requiring less energy to move.

help pliz :3 I need your help and thank you <3​

Answers

Answer:

need to answer all??tell

1. Define physical change.
2. What are some examples of physical change?
3. The wood in the Figure below is being cut with a chainsaw. Is this a physical change?
Why or why not?

Answers

1. A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. The size or shape of matter may be changed, but no chemical reaction occurs.
2. Crushing a can.
Melting an ice cube.
Boiling water.
Mixing sand and water.
3.it is a physical change because in a physical change is usually easy to see.

Select all the true statements about how plants use and change energy.

Answers

Answer:

where are the questions?

In the late 1980s and early 1990s, the percentage of Icelandic children whose bacterial infections were caused by bacteria resistant to penicillin rose at an alarming rate. After public health officials initiated a campaign to reduce the use of penicillin, resistance dropped off. This observation is consistent with the hypothesis that ________.

Answers

Answer:

The correct answer would be - "bacterial populations evolve in response to the selection pressure imposed by antibiotics".

Explanation:

The given information provided in the question about the bacterial infection supports the hypothesis that the bacterial population shows the evolution in response to the selection pressure caused by the antibiotics due to the fact that bacteria increased resistance gradually with time. This resistance towards antibiotics increased the percentage of bacterially infected children in the late 1980s and early 1990s.

In this case, the population of bacteria having resistance genes is selected to evolved selected to increase their offsprings.

List 3 inputs (things entering) for the leaf in Model 1.

Answers

Answer:

light energy,carbon dioxide, and water

Explanation:

Answer:

light energy,carbon dioxide , water

I NEED HELP WITH SCIENCE!!!
1. Which term names the action that is happening when an acid eats away part of a metal bar?


weathering


corrosion


alkalizing


neutralizing


2. Which group of compounds tastes bitter and are usually slippery when placed in water?

metalloids


bases


corrosives


acids

3.Which number represents the pH of pure water?


1


7


11


14

4.What is the pH of sulfuric acid?


under 7


7


over 7


exactly 14

5.What is the pH of the lye in soap?


exactly 3


under 7


over 7


8

Answers

Answer:

corrosionbases7It warys of how much concentration there is over 7

EXPLANATION:

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Alkali substances has a pH greater than 7 hence it follows that the lye in soap has a pH over 7.

What is corrosion?

The term corrosion has to do with the waering away of a metal surface due to the action of oxidation. Hence the term applicable is corrosion.

The bases are know to be have a bitter taste and are slippery to touch hence the correct response is bases.

Water is a neutral substance, in the pH scale, a neutral substance has a pH of 7 hence the pH of water is 7.

Sulfuric acid is an acid and acids have a pH that is below 7 hence the pH of sulfuric acid is under 7.

Given the fact that alkali substances has a pH greater than 7, it follows that the lye in soap has a pH over 7.

Learn more about pH: https://brainly.com/question/14356798

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centro-matic company began the year with stockholders' equity of $30,000. during the year, centro-matic issued additional shares of stock in exchange for cash of $42,000, recorded expenses of $120,000, and paid dividends of $8,000. if centro-matic's ending stockholders' equity was $112,000, what was the company's revenue for the year? Roger brought some sponges. The number of packages he bought was 14 less than the number of sponges per package. Roger bought 51 sponges in all. How many packages of sponges did roger buy? FILL THE BLANK. "Whentourists visit a destination, they are consuming a product that isall of the following except __________________.1 pointseparable from service providers" What is the answer to this question? how many ping pong balls do you need if you want to arrange them in the shape of an equilateral triangle with 23 rows 6.18 heart transplant success. the stanford university heart transplant study was conducted to determine whether an experimental heart transplant program increased lifespan. each patient entering the program was officially designated a heart transplant candidate, meaning that he was gravely ill and might benefit from a new heart. patients were randomly assigned into treatment and control groups. patients in the treatment group received a transplant, and those in the control group did not. the table below displays how many patients survived and died in each group.22 control treatment alive 4 24 dead 30 45 suppose we are interested in estimating the difference in survival rate between the control and treatment groups using a confidence interval. explain why we cannot construct such an interval using the normal approximation. what might go wrong if we constructed the confidence interval despite this problem? Which of the following statements is FALSE?a. The lead underwriter is the primary banking firm responsible for managing the deal. The lead underwriter provides most of the advice and arranges for a group of other underwriters, called the syndicate, to help market and sell the issue.b. Once a company goes public, it must satisfy all of the requirements of public companies.c. Organizations such as the Securities and Exchange Commission (SEC., the securities exchanges (including the New York Stock Exchange and the NASDAQ), and Congress (through the Sarbanes-Oxley Act of 2002) adopted new standards that focused on more thorough financial disclosure, greater accountability, and more stringent requirements for the board of directors.d. 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