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LuckyWell [14K]
3 years ago
5

Which of these groups CANNOT harvest energy from the sun?

Biology
1 answer:
Jet001 [13]3 years ago
3 0
d.viruses <em>i believe im bout 98% sure hope i help!!
 </em><span />
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Evaluate the procedure used in this experiment by considering the properties used to identify the unknowns and the number of kno
xenn [34]

Answer: Hey! its a fellow classmate from K-12! Alright so what I put for the lab report question is :  The properties used to identify the metals were mass, length, and volume. These were the extensive properties that I used. I would propose to test <u>color, malleability, melting points</u>, and to test how shiny or dull it is. I would propose these to increase the <em>certainty</em> in the identity of the metals.  Btw, please mark me brainliest.

Explanation: When it says evaluate It pretty much means " tell me what you used to figure out the identity of the unknown metals".

The part where it says " propose, revise...blah...blah blah means " How could you increase your chance to get the right metal identity, henceforth saying what properties and tools could we use to make this experiment more better; better chances of getting the right identity of metal.

6 0
3 years ago
When Mendel crossed true–breeding pea plants that have inflated pods (PP) with those that have constricted pods (pp), it was obs
Elena-2011 [213]
It is the first choice, since that (P) is dominant to (p) so yeah Pp will be inflated
6 0
3 years ago
Which of the following accurately demonstrates the DNA base pairing rule
charle [14.2K]
The base pairing rules<span> for </span>DNA<span> are governed by the complementary </span>base pairs<span>: adenine (A) with thymine (T) in an A-T </span>pairing<span> and cytosine (C) with guanine (G) in a C-G </span>pairing<span>. Conversely, thymine only binds with adenine in a T-A </span>pairing<span> and guanine only binds with cytosine in a G-C </span>pairing<span>.</span>


I hope my answer has come to your help. God bless and have a nice day ahead!

4 0
4 years ago
Which of the following sequences is correct for the downhill movement of electrons during cellular respiration? A. glucose – cit
Volgvan

Answer:

B. glucose – NADH – electron transport – O2

Explanation:

This is the sequence  from glycolysis in which  glucose molecules are split down to pyruvate, to oxidative phosphorylation.

During this process the electrons are released from glucose  molecule as it is oxidised multiple times as pyruvate, and other molecules formed subsequently in Kreb's cycle, until the oxidative phosphorylation is reached .

The makes the  carrier molecules to be reduced.Thus NAD→NADH,FAD→FADH .

The electrons from above are  transferred in hydrogen atoms  to matrix by these co-enzymes.Where the H is split to electrons  and protons.

The electrons for the ETC, produce the PMF for transporting  protons into the intramembrane space.

The concentration of protons generated the electrochemical gradients  which is needed to produce energy for for phosphorylation of ADP with Pi to form ATP by ATpase synthase.

The electrons moves as chain,and this is finally accepted by oxygen as the final electron acceptor.

3 0
3 years ago
An organisms phenotype is
katen-ka-za [31]

Answer:

C) Its physical appearance

Explanation:

The way I remember what phenotype is, is that both physical and phenotype begin with a p.

Hope this helped :)

5 0
3 years ago
Read 2 more answers
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