What is the name of the structure labeled C in the diagram below?

Answer:

it is a cell membrane (d)

Hope this helps!!!

Which of these following correctly describes a way in which earth’s atmosphere interacts with the hydrosphere?

What’s was the purpose of Miller and Urey’s experiment

An organism that produces its food by photosynthesis _____.

must be placed in the Plantae kingdom
must be placed in the Animalia kingdom
may be placed in the Animalia kingdom
may be placed in the Plantae kingdom

The theory of evolution states: Question 5 options: better adapted organism reproduce at a higher rate organisms change by acquired characteristics organism populations can change physically over long periods of time modifications in an individual is caused by its environment none of the above

ASAP
Which of the following correctly describes Metaphase?
A. The Cytoplasm splits, forming two daughter cells
B. Centrioles move to opposite sides of the cell, nuclear envelop dissolves, chromosomes form
C. Chromosomes split and move to opposite sides of the cell, the cell elongates
D. Mitotic spindle attaches to the chromosome's centromeres and lines them up in the middle of the cell

An idea that has been tested repeatedly and has gained acceptance is called a...
Law
Hypothesis
Theory
Controlled experiment
Which one?

A scientist wants to test how a species of insect reacts to changes in its
environment. She puts the insect in a container and leaves it outside
overnight. Which is the dependent, rather than independent, variable in this
experiment?
O A. The amount of light available to the insect
O B. The dew that collects for the insect to drink
O C. The behavior of the insect in the container
O D. The change in temperature as the sun goes down

name three pathogens that are attacked by the immune system

Which of the following represents biotic factors? 1. Sunlight II. Oxygen III Plants
1 and 11
ll and III
lll only
ll only​

A main strand of a DNA molecule in a protein coding region is transcribed along the following nucleotide sequence: 5' TACATTAAGCCG 3' . Assuming there is no stop codon in this DNA fragment, how many codons does this sequence contain

What is the independent and dependent variable? Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One group used calculators and the other group computed without calculators
__________________________

how does a classification key help identify an organism , help me please

Which of these does not affect an individual’s metabolic rate?

A-their height

B-The genes they inherited

C-The muscle to fat ratio

D-The amount of exercise They do

What are the basic units of a chemical element called?
A. Solids
B. Atoms
C. Molecules
D. Gases

How can organisms adapt to their environments? What does
"Survival of the Fittest" mean?

define the inner layers of earth

Two decades after the Emerald River Dam was built, none of the eight fish species native to the Emerald River was still reproducing adequately in the river below the dam. Since the dam reduced the annual range of water temperature in the river below the dam from 50 degrees to 6 degrees, scientists have hypothesized that sharply rising water temperatures must be involved in signaling the native species to begin the reproductive cycle.

Which of the following statements, if true, would most strengthen the scientists’ hypothesis?
(A) The native fish species were still able to reproduce only in side streams of the river below the dam where the annual temperature range remains approximately 50 degrees.
(B) Before the dam was built, the Emerald River annually overflowed its banks, creating backwaters that were critical breeding areas for the native species of fish.
(C) The lowest recorded temperature of the Emerald River before the dam was built was 34 degrees, whereas the lowest recorded temperature of the river after the dam was built has been 43 degrees.
(D) Nonnative species of fish, introduced into the Emerald River after the dam was built, have begun competing with the declining native fish species for food and space.
(E) Five of the fish species native to the Emerald River are not native to any other river in North America.

Including the exosphere, how many layers does Earth's atmosphere
have?
A. 3
B.8
C. 4
D.5

What is phobia? How many types does it contain?

How do buffers play a role in
homeostasis in living things?

If three plants grew to 20 cm, 25 cm and 15 cm, what would be the average height of the plants?

You are performing a biochemical purification of enzymes involved in DNA replication. You have purified the replisome. You wish to purify the primosome. You perform further separation techniques on your purified replisome. How will you test to determine that you have purified the primosome

Plz help me ASAP TwT

Which of the following represents a mutualistic relationship?
1 point
Both organisms benefit
Both organisms do not benefit
One benefits and the other is unchanged
One benefits and the other is harmed

A cell pumps hormones out into the bloodstream; a process that requires energy. If 4 ATP were converted to ADP, how much energy was used?

A. 4 kJ
B. 30.5 kJ
C. 122 kJ
D. 1600 kJ

When does facilitated diffusion occur

0.3 Product Ticket: CER








Question
Use the text to identify the sentences with evidence that matches the claim.

Claim 1 --> Tropical rainforests contain more biodiversity than all other biomes.

1) Biodiversity refers to the total number of different species of all kinds living in an area.

2) Tropical rainforests have many of the climate characteristics that organisms of different species need to grow, such as warm temperatures, plenty of rain, and many food sources.

3) There are large amounts of daily sunlight, which provides a great deal of energy to a variety of rainforest organisms.

4) Surprisingly, rain forest soil is very poor.

5) Due to the large amounts of rainfall, nutrients are leached out of the soil quickly.

6) Warm temperatures cause dead organisms to decay quickly, and the nutrients are then used by many different plants.


1, 2, 5
1, 2, 5

1, 3, 4
1, 3, 4

2, 3, 6
2, 3, 6

1, 4, 5

What are Carotenoids?
A. Pigments that reflect purple light.
B. Pigments that reflect green light.
C. Pigments that reflect orange light.
D. Pigments that reflect blue light.

Which animal would most likely move fastest in the water?

(1) Sailfish
(2) Seahorse
(3) Blowfish
(4) Octopus
​

water pollution is bad because
(a) is difficult to prevent
(b) is a natural consequences of farming
(c) is difficult to detect
(d) harm living things​