1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Murljashka [212]
3 years ago
6

Which of the following will open the cones of lodgepole pines to release their seeds?

Biology
1 answer:
lesantik [10]3 years ago
4 0
I'm not sure but I think it's B
You might be interested in
DNA is coiled into chromosomes in a cels
zlopas [31]

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Explanation:

7 0
3 years ago
If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most l
Ksenya-84 [330]

If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most likely mutated such that energy is absorbed at a lower rate?

PSI

PSII

Answer:

PSII

Explanation:

Non-cyclic phosphorylation involves both PSI and PSII. The process starts with the splitting of water and excitation of electrons of the reaction center of PSII upon the absorption of solar energy at the wavelength of 680 nm. Any mutation in PSII would not allow the non-cyclic phosphorylation to occur when only cyclic phosphorylation would occur. The process of cyclic phosphorylation includes only PS I. Its reaction center absorbs maximum light at 700 nm and is cycled back while supporting ATP synthesis. Therefore, if a plant performs cyclic phosphorylation at a higher rate and absorbs less energy, this means that mutation was in PSII.

7 0
3 years ago
Which structures link together to form a protein
Serggg [28]

Answer:

amino acids

Explanation:

3 0
3 years ago
2. How does the shape of a protein relate to its function? Refer to specific
jonny [76]

Answer:google

Explanation: i would take eveything you put n here ad go one google and search this up

4 0
3 years ago
Read 2 more answers
Which biome is home to more plant and animal species than any other?
Y_Kistochka [10]
<span>The tropical Eastern Pacific biome is home to more plants and animal species than any other, as it is home to the Amazon rainforest.</span>
6 0
3 years ago
Other questions:
  • Why is the nucleus considered the command center of the cell
    12·2 answers
  • Use the Law of Syllogism to draw a conclusion from the two given statements.
    8·1 answer
  • Which is a non-Mendelian trait?​
    15·2 answers
  • Is the process in which mrna codons are converted into an amino acid sequence?
    10·1 answer
  • What holds the base pairs of dna together
    13·1 answer
  • On which continent were fossils of both Glossopteris and Lystrosaurus discovered?
    15·2 answers
  • Cells have specific organelles with different structures and functions. Can you compare the mitochondria and chloroplast in term
    6·2 answers
  • Most cells of the human body directly receive a variety of endocrine secretions through the activity of which system
    15·1 answer
  • Is flowering patterns independent or dependent
    9·1 answer
  • How is the immune system related to the skeletal system (bones)?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!