“In the light-dependent reactions, energy absorbed by sunlight is stored by two types of energy-carrier molecules: ATP and NADPH. The energy that these molecules carry is stored in a bond that holds a single atom to the molecule. For ATP, it is a phosphate atom, and for NADPH, it is a hydrogen atom.”
Answer:
triple bonds
Explanation:
One carbon atom forms four covalent bonds with four hydrogen atoms by sharing a pair of electrons between itself and each hydrogen (H) atom.
Answer:
C. Is a repeated sequence of DNA in a non- coding sequence
D. Can be composed of a variable number of repeats in different people
Explanation:
Short Tandem Repeats (STRs) are short DNA motifs, i.e., short nucleotide repeat units (generally 2-7 base pairs in size) that may have a different number of repeats among individuals (alleles). Polymorphic STR sequences are very useful genetic markers and therefore they are used for different purposes, e.g., for constructing genome linkage maps, identification of individuals and/or populations, paternity testing, etc. For example, in the USA, the Combined DNA Index System (CODIS) is a databank that stores different DNA profiles based on 13 core STR <em>loci</em> which are used in forensic identity testing.
<span>the hydrogen pump may not be functioning properly</span>
Answer: 5' TTGGCTCACCT 3'
Explanation:
The two DNA strands are <u>antiparallel</u>, meaning that if the template strand goes from the 3' end to the 5' end, then the complementary strand will be from the 5' end to the 3'end.
During DNA replication, DNA polymerase adds nucleotides according to the <u>base pairing rules</u>:
Therefore, according to this understanding, the given strand:
3' AACCGAGTGGA 5'
Matches with the following
![\Large\boxed{5' ~TTGGCTCACCT ~3'}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7B5%27%20~TTGGCTCACCT%20~3%27%7D)
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