The image shows one muscle cell. Please select the correct term for the stricter labeled b.
1. troponin
2. myoglobin
3. actin
4. Myosin

Answer:

actin

because of many becauses

FOODS HIGH IN PROTEIN RELEASES ENERGY
A. FAST
B. QUICKLY
C. SLOWLY​

Speckled trout and red drum both prey on mullet along the Texas coastline. Dead zones are caused by excessive nutrient pollution, along with other factors that deplete the oxygen from the water. What likely effect would increasing dead zones have on the populations of speckled trout, red drum, and mullet?

a
All three populations would increase.
b
Mullet populations would increase, but trout and drum populations would decrease.
c
Mullet populations would decrease, but trout and drum populations would increase.
d
All three populations would decrease.

A planet has less mass than a galaxy and more mass than the star it orbits.
True
False

According to Chargoff’s rule: A always bonds with _________ and G always bonds with _________.
1)A,G
2)C,T
3)G,A
4)T,C

Diffusion is a process which does not
require any energy. Why is this?
A. Because molecules move down an equilibrium slide.
B. Because molecules move down an active transport
tunnel.
C. Because molecules move down a concentration gradient.

Worth 26 points! Help me please! Do 1,2,3 by filling in the blank!!!! And I will make you brainest!
And don’t answer just to get points or I am reporting you

and no website

What role do dominant and recessive alleles play in determining phenotypes?

how does the DNA determine the order of amino acids?

A student examines a thin section of an onion-root tip and records the number of cells that are in each stage of the cell cycle. She observes 93 cells in interphase, 15 cells in prophase, 4 cells in metaphase 6 cells in anaphase and 2 cells in telophase. If the complete cell cycle in an onion-root tip cell requires 24 hours, what is the average duration of each stage in cycle?

the process which takes place in guard cells but not in other epidermal cells is?​

Much of the precipitation in the taiga falls as snow. How have evergreen trees adapted to these taiga
conditions?
They can keep water and nutrients flowing in their trunks and branches all year
The evergreens develop deep roots in the fertile taiga soil.
They lose their leaves in the winter to prevent the loss of nutrients and water.
O Evergreens stop photosynthesis and become dormant in the winter.
Hi

does anyone what this structure is called? and also if you can identify it please

Mrs. Smith has blood type A. Mr. Smith has blood type B. Their first child has blood type AB. Their second child has blood type O. Now is Mr. Smith justified? What are Mr. and Mrs. Smith’s genotypes for these two genes?

Which type of organisms get their energy directly from the Sun?
A
Producers

B
Decomposers

C
First-level consumers

D
Second-level consumers

TRUE OR FALSE!!!!

______ 6. Each human chromosome contains a maximumof one gene.
______ 7. The information needed to make a particularcellular protein is contained within a gene.
______ 8. A chromosome is composed of DNA, RNA, protein, phospholipids, carbohydrates, and cell walls.
______ 9. A human gamete contains 46 chromosomes.

Which of the following is NOT an example of a negative feedback loop?


A. As a rabbit population grows larger, there is less food per rabbit, and the population size reduces.


B. As you get too hot, you sweat to cool your body temperature back down.


C. As the population of coyote increases, the population of their prey decreases, resulting in a decrease in coyote population.


D. As the population of prairie dogs increases, the ability to spot and warn of predators increases, increasing the growth rate.

The cell or "plasma" membrane is described as a Fluid Mosaic Model. Can you explain what
this means?

9. A gene has the base sequence that starts with: TAG CAT GGC AT
What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above?

Which of the following statements correctly summarizes the steps of protein synthesis? Transcription & Translation


a.) mRNA copies DNA into an amino acid chain in the nucleus. Once out of the nucleus, it folds into a protein by ribosomes.


b.) DNA is transcribed into mRNA in the nucleus. mRNA then leaves where it is read by a ribosome to form an amino acid chain.


c.) DNA is transcribed into amino acids in the nucleus before it leaves into the cytoplasm. In the cytoplasm it binds with mRNA to form amino acids.

Using Mendel's work as a guide, which statement would describe the Fy generation when a purebred tall pea plant is crossed with a purebred short pea plant?​

Sunlight allows producers and the animals that depend on them to live in the ______ zone.
A.abyssal
B.neuritic
C.bathyal
D.intertidal

The population of white pines on his land in 2015 was 40. After last weekend the population is 155. Find the growth rate.

Which of the following best describes why the number of organisms increases?
A. The number of births is greater than the number of deaths
B. The number of deaths is greater than the number of births
C. The number of births and deaths are about equal
D. There is not enough information to know

16.2.2 Why is it important to complete a course of antibiotics?
​

If fish are eaten by other organisms would the population increase in size, decrease, or stay the same

What does "reliably" mean in these sentences?

i need help with #8, #10 please! whoever helps me, ill give brainliest <3

Taxonomic classification systems for organisms are similar to many other classification
systems. The illustration below compares the National Football League to the currently
recognized taxonomic structure.
?
?
Phylum
?
?
Family
?
Species
Professional Sports Organization
NFL
Conference
Division
Team
Office/Defense
Position
Player
1 According to the diagram, the level labeled Professional Sports Organizations is most
likely which taxonomic classification?
A Class
B Domain
C Kingdom
D Order

What is not a function of the atmosphere?

There plz help me :(((