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
Anarel [89]
3 years ago
11

Waterweed grows near the surface of the water in lakes and ponds. It Often grows in dense clumps. it has been observed that the

chloroplasts in this plant mkve around inside the cell. How might this be an advantage and disadvantage to the plant?
Biology
1 answer:
Bas_tet [7]3 years ago
8 0
<span>An advantage of moving chloroplasts is that they are able to orient themselves optimally to take advantage of sunlight for photosynthesis, however the direction of sunlight. A disadvantage is that more energy is used to reorient the chloroplast hence its benefits can be counter-intuitive.</span>
You might be interested in
Give one real life example of an enzymatic reaction in the human body.
son4ous [18]

Answer:

Enzymes are the bio-catalyst produced by the body.

They increases the rate of bio-chemicals reaction taking inside the body.

They form enzyme-substrate complex in order to increase the rate of the reaction.

They are highly specific in nature.

Example:
  • Hexokinase catalyses the conversion of glucose to glucose-6-phosphate.
  • Salivary amylase catalyses the breakdown of starch into maltose (simpler sachharides).
  • Protein kinase is an enzyme used to activate or deactivate other by adding phosphate group to them.
5 0
3 years ago
Can somebody tell me some facts about turtles please, i need to write an essay about them
svp [43]
They have a shell, which is attached to their body, unlike other creatures. <span />
5 0
3 years ago
Read 2 more answers
Hemophilia is a medical condition in which the ability of the blood to clot is severely reduced. A scientist compares children w
Stells [14]

Answer:

Hemophilia is a recessive gene. Hemophilia is a sex-linked recessive disorder. The abnormal gene responsible for hemophilia is carried on the X chromosome.

Explanation:

3 0
2 years ago
Given the roles of NAD /NADHNAD /NADH in dehydrogenation reactions and NADPH/NADP NADPH/NADP in reductions, would you expect the
bezimeni [28]

Answer:

The correct answer would be - high intercellular ratio the ratio of NAD/NADH and low intercellular ratio the ratio of [NADP+]/[NADPH]

Explanation:

The role of NAD/NADH in dehydrogenation reactions and NADPH/NADP  in reductions explains that to promote or increase the oxidation of substrates the ration of NAD+/NADH should be high:

malate + NAD+ <===-> OAA +NADH + H+.

As NADPH and NADP+ generally help to increase the reduction of substrates, so we expect the ratio of [NADP+]/[NADPH] to low.

7 0
3 years ago
Domestic cats transfer their genetic information to their offspring by meiosis. If a kitten has 38 chromosomes, how many chromos
Ira Lisetskai [31]

Since domestic cats reproduce through meiosis, each parent gives off half of their genetic code (or DNA) to their offspring. The answer would be B, 19 chromosomes because that is half of 38. That is why when a parent gives birth to their child, they don't look exactly the same or act exactly the same as either of their parents. They are a mix of both, which is another explanation for why no two people look exactly alike.

You may wonder, a domestic cat births more than one offspring at a time. If multiple offspring share the same parents, why don't they look the same? The reason for that is because the half DNA that the parent is giving off is a different half than they gave to another offspring, if that makes any sense.

Hope that helped you! :)


4 0
3 years ago
Other questions:
  • What is the power house of the cell?
    12·2 answers
  • Fibrous joints are held together by?
    12·1 answer
  • Compare and contrast dormancy and hibernation
    10·1 answer
  • "What are the bacteria living in the ocean that do the nitrogen fixation, and were the first photosynthesizers on Earth providin
    8·1 answer
  • Science. Which student is correct?
    11·1 answer
  • I cant find anything on this please help
    14·1 answer
  • Use scientific language to describe two ways that fossils and embryos are alike.
    7·1 answer
  • Can someone help me on this .
    5·1 answer
  • What is the % of water inside the cell
    15·1 answer
  • Which statement is true of the X chromosome?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!