Biology Middle School

please help, I will give you brainliest!!!
1.) Which term refers to the movement of materials through a cell membrane without using the cell’s energy?
A concentration
B passive transport
C active transport
D collision
2.) Which term refers to the diffusion of water molecules through a selectively permeable membrane?
A active transport
B engulfing
C passive transport
D osmosis
3.) This one is on a screenshot
4.) Diffusion occurs due to differences in _____.
D temperature
B concentration
C size
D collisions
5.) Which are types of passive transport?
A diffusion and engulfing
B engulfing and transport proteins
C transport proteins and osmosis
D osmosis and diffusion
6.) What is a function of water in a cell?
A helping the cell move and grow
B producing lipids and carbohydrates
C assisting in the production of proteins
D preventing rapid temperature changes
7.) Which describes DNA and RNA?
A proteins
B nucleic acids
C lipids
D carbohydrates
8.) Sugar molecules can combine with one another to form large molecules called _____.
A enzymes
B proteins
C lipids
D starches
9.) Active transport requires a cell to use _____.
A diffusion
B its own energy
C collisions
D osmosis
10.) The cell membrane and water are both involved in _____.
A the movement of materials into and out of the cell
B preventing chemical reactions from taking place
C directing the cell’s activities and functions
D making and packaging proteins for the cell
11.) Which describes engulfing?
A active transport in which the cell membrane forms a new vacuole
B passive transport in which the cell membrane surrounds a particle
C active transport in which proteins move molecules in and out of the cell
D passive transport in which water moves through the cell membrane
12.) Which describes starches and sugars?
A proteins
B enzymes
C carbohydrates
D lipids
13.) Which is involved in engulfing?
A endoplasmic reticulum
B cell membrane
C Golgi bodies
D transport proteins
14.) Which term refers to the movement of molecules from an area of higher concentration to an area of lower concentration?
A diffusion
B concentration
C collision
D active transport
Which describes a selectively permeable membrane?
A allows only certain substances to pass through
B permits all substances to pass through in small quantities
C permits only certain substances to leave but all to enter
D allows large quantities of every substance to pass through
Thanks, if you did help me

Please Help, I Will Give You Brainliest!!!1.) Which Term Refers To The Movement Of Materials Through

Answers

Answer 1

Answer:

1) Passive transport

4) Concentration

5) Osmosis and diffusion

9) It's own energy

14) Diffusion

15) Allows only certain substances to pass through

I'm not sure about the others

Answer 2
1) Passive transport
2) Osmosis
3)
4) concentration
5) D
6) C
7) B

Related Questions

In very early attempts to classify organisms, the greek philosopher, Aristotle, identified all animals as "aire dwellers, land dwellers, or water dwellers". Under this system, all of the following organisms would have been placed in the same group: bat, grasshopper, eagle, butterfly, flying squirrel, and sparrow. In the space below, construct a dichotomous key that can be used to identify 6 animals.


I will give brainliest. PLS answer its 10 pm and I need this done by mignight.

Answers

Answer:

I hope this helps!

Explanation:   Bat, grasshopper, eagle, butterfly, flying squirrel, and sparrow.  In the space below, construct a dichotomous key that can be used to identify these 6 animals.

1.a.Body covered with hair ----------------------------Go to line 2

b.Body not covered with hair -----------------------Go to line 3

2.a.Has forelimbs modified for flying ----------------bat

b.Has forelimbs modified for gliding --------------flying squirrel

3.a.Body is covered with feathers -------------------Go to line 4

b.Body not covered by feathers -------------------Go to line 5

4.a.Beak is adapted for capturing prey -------------eagle

b.Beak is adapted for cracking small seeds -----sparrow

5.a.Wings are large for body size -------------------butterfly

b.Wings are folded and lie flat on body ---------grasshopper

Who is the father of genetics? Please mention 4 contributions he made for Genetics.
30 points!!!!

Answers

Answer:

Gregor Mendel

Explanation:

Answer:

Gregor Mendel

Explanation:

Mendel's Experiments: The Study of Pea Plants & Inheritance. Gregor Mendel was a 19th-century pioneer of genetics who today is remembered almost entirely for two things: being a monk and relentlessly studying different traits of pea plants.

Which three types of pathogens cause disease by trying to get nutrients from
your body?

Answers

There are different types of pathogens, but we're going to focus on the four most common types: viruses, bacteria, fungi, and parasites. (:

Answer: The primary role of carbohydrates is to supply energy to all cells in the body. Many cells prefer glucose as a source of energy versus other compounds like fatty acids. Some cells, such as red blood cells, are only able to produce cellular energy from glucose.

Explanation: hope this helps so the answer is A

Please help me with this
Spam+=report

Answers

The first question is Bb The second one is bb
The phenotype of the first question is (Bb)
The phenotype of the second question is (bb)

When tulips bloom, they are attempting to pollinate using the process of meiosis. Which part of the tulip do you think is related to meiosis? Why would the tulip need to undergo meiosis?

Answers

Answer:

pistil

hope my ans helps

pls give brainliest to my answer

be sure to follow me

stay safe

have a good day

Where does the energy stored in fossil fuels come from?

sedimentary rocks are mined and processed to make it
stored solar energy in phytoplankton, zooplankton, and other organic material
the stored energy in fossils
petroleum and natural gas

Answers

Answer:

stored solar energy in phytoplankton, zooplankton, and other organic material

Explanation:

The energy in fossil fuels comes from the sun, which drives photosynthesis to change carbon dioxide and water into the molecular building blocks of ancient plants and animals.

Other Questions
Sheffield Company took a physical inventory on December 31 and determined that goods costing $218,900 were on hand. Not included in the physical count were $25,610 of goods purchased from Pelzer Corporation, f.o.b. shipping point, and $22,510 of goods sold to Alvarez Company for $32,160, f.o.b. destination. Both the Pelzer purchase and the Alvarez sale were in transit at year-end. What amount should Sheffield report as its December 31 inventory I thought my cousin would arrive by train that is on my mother's side of the family. Confused, the bus was his mode of transportation. Help I will be marking brainliest!!!A. 4.95 feetB. 21.44 feetC. 22.58 feetD. 21.99 feetShow work, if possible. Thanks Which are examples of maintaining homeostasis? Select all that apply.probiotic bacterial growth on the surface of the skinsweat production on a hot summer dayburns on the surface of the skindilation of the skin's blood vesselsinfections on the surface of the skinconstriction of the skin's blood vessels Define the word democracy WILL MARK BRAINLIEST Think about and discuss the various labels that have been used across US history, from the Civil War to current times, to describe the psychological distress that comes from participating in war- insanity/melancholia, battle fatigue, being shell-shocked, and post-traumatic stress disorder (PTSD). What in the culture produces these labels? Why have the labels changed/evolved over time, and what do the differences suggest, about us, and about how we view war? *Psychology*pls help!What is assimilation? Discuss the importance of social assimilation. Discuss immigration and some key challenges that an immigrant might face. What could be some benchmarks through which you can measure immigrant assimilation? What are some challenges that partners in an intercultural marriage may face? What can they do to avoid conflicts and resolve an argument or a disagreement? Pleade help me! (If you guys unfortunately I am going to report you) Thank you Can anybody make an essay on the story What You Need To Know About....Prescription Stimulants Take 100 PONTS!!!!!! PLEASE I NEED HELP FAST. Just look The picture. Which expression represents the product of x^3+2x-1 andx^4-x^3+3 An artist created a statue in the shape of a triangular pyramid. The triangular base has a height of 9 feet and base of 16ft. Determine the volume of the statue if the height of the statue is 10ft At 20 years old, Josh is an avid saver. He wants to put an equal amount each year from age 21 to 50 (30 years) such that starting at age 65 he can make a guaranteed annual withdrawal of $45,000 forever without touching the corpus, which will be the inheritance money for his family. He will make no deposits during the years of age 51 through 65. At a conservative return of 6% per year for all the years, what amount must he invest each year from age 21 through 50 SOARING THROUGH THE AIR, the bird had no idea it was about to get struck by lightning. (what is the phrase in all caps)infinitive phrasegerund phraseparticipial phrase.prepositional phrase If Mayas crew paints the platform at a rate of 720 feet per hour, determine how long to the nearest hour it will take them to paint the entire platform. ( read and respond) she really thought. i added her but she ain't saying nothing please help me on this Witch LETTER that represents a Maritime Tropical air mass. (picture included)DO IN 10 MIN At the bottom of the air track, the glider hits and stretches a rubber band, that causes the glider to change direction. When the rubber band is maximally stretched, the glider's kinetic energy is zero, because it is momentarily at rest. Since the glider is at the bottom of the air track, its (gravitational) potential energy is also zero. So the sum of the kinetic energy and gravitational potential energies is zero, yet energy is conserved. Where did the energy go? What is RNA? What similarities does it have to DNA?